欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识！
您现在的位置是： 首页

HBase之过滤器

程序员文章站 2022-05-23 08:35:47
...

 

filter ==> SQL 中的Where

filter的执行流程：

过滤器在客户端创建,然后通过RPC发送到服务器上,由服务器执行

HBase之过滤器

 

基础过滤器：
 

 

比较器：

Comparator 

Description 

LongComparator

Assumes the given value array is a Java Long number and uses Bytes.toLong() to convert it. 

BinaryComparator

Uses Bytes.compareTo() to compare 当前值与阀值

BinaryPrefixComparator

Bytes.compareTo() 进行匹配，但是从左端开始前缀匹配

NullComparator

判断当前值是否为null

BitComparator

Performs a bitwise comparison, providing a BitwiseOp enumeration with AND, OR, and XOR operators. 

RegexStringComparator

正则表达式匹配

SubstringComparator

子字符串比对
  •  RowFilter 行键过滤器：
 

import org.apache.hadoop.conf.Configuration;

import org.apache.hadoop.hbase.HBaseConfiguration;

import org.apache.hadoop.hbase.TableName;

import org.apache.hadoop.hbase.client.*;

import org.apache.hadoop.hbase.filter.*;

import org.apache.hadoop.hbase.util.Bytes;

 

import java.io.IOException;

 

/**

 * 基于行键上的过滤器

 */

public class FilterInHbase {

    public static void main(String[] args) throws IOException{

        Configuration configuration = HBaseConfiguration.create();

        Connection connection = ConnectionFactory.createConnection(configuration);

        //建立user表的连接

        Table table =connection.getTable(TableName.valueOf("user"));

        Scan scan=new Scan();

        //扫描列族info 列age

        scan.addColumn(Bytes.toBytes("info"),Bytes.toBytes("age"));

 

        System.out.println("行过滤器");

        //比较过滤器

        //这儿是指找出行小于或者等于"510824118261011172"的所有行

        Filter filter1 = new RowFilter(CompareFilter.CompareOp.LESS_OR_EQUAL, new BinaryComparator(Bytes.toBytes("813782218261011172")));

        //添加过滤器到扫描器中

        scan.setFilter(filter1);

        ResultScanner scanner1 = table.getScanner(scan);

        for(Result res:scanner1){

            System.out.println(res);

        }

        scanner1.close();

 

        System.out.println("正则过滤器");

        //正则过滤器

        //过滤行键以2结束的

        Filter filter2 = new RowFilter(CompareFilter.CompareOp.EQUAL,

                new RegexStringComparator(".*2$")

                );

        scan.setFilter(filter2);

        ResultScanner scanner2 = table.getScanner(scan);

        for (Result res:scanner2){

            System.out.println(res);

        }

        scanner2.close();

 

        //子串过滤器

        //过滤行键中包含了"61826"这个字符串

        System.out.println("子串过滤器");

        Scan scan3=new Scan();

        //扫描列族info 列age

        scan3.addColumn(Bytes.toBytes("info"),Bytes.toBytes("age"));

        Filter filter3=new RowFilter(CompareFilter.CompareOp.EQUAL,

                new SubstringComparator("61826")

                );

        scan3.setFilter(filter3);

        ResultScanner scanner3=table.getScanner(scan3);

        for(Result res:scanner3){

            System.out.println(res);

        }

        scanner3.close();

 

        table.close();

        connection.close();

    }

}

 

/**

Result:

 

 行过滤器 < 813782218261011172

 keyvalues={224382618261914241/info:age/1472196211169/Put/vlen=2/seqid=0}

 keyvalues={510824118261011172/info:age/1472196213020/Put/vlen=2/seqid=0}

 keyvalues={524382618264914241/info:age/1472196193913/Put/vlen=2/seqid=0}

 keyvalues={673782618261019142/info:age/1472196211733/Put/vlen=2/seqid=0}

 keyvalues={813782218261011172/info:age/1472196212550/Put/vlen=2/seqid=0}

 正则过滤器 已2结尾的行键

 keyvalues={510824118261011172/info:age/1472196213020/Put/vlen=2/seqid=0}

 keyvalues={673782618261019142/info:age/1472196211733/Put/vlen=2/seqid=0}

 keyvalues={813782218261011172/info:age/1472196212550/Put/vlen=2/seqid=0}

 子串过滤器 包含了"61826"的行键

 keyvalues={224382618261914241/info:age/1472196211169/Put/vlen=2/seqid=0}

 keyvalues={524382618264914241/info:age/1472196193913/Put/vlen=2/seqid=0}

 keyvalues={673782618261019142/info:age/1472196211733/Put/vlen=2/seqid=0}

 **/

 

  • FamilyFilter列族过滤器：
 

import org.apache.hadoop.conf.Configuration;

import org.apache.hadoop.hbase.HBaseConfiguration;

import org.apache.hadoop.hbase.TableName;

import org.apache.hadoop.hbase.client.*;

import org.apache.hadoop.hbase.filter.BinaryComparator;

import org.apache.hadoop.hbase.filter.CompareFilter;

import org.apache.hadoop.hbase.filter.FamilyFilter;

import org.apache.hadoop.hbase.filter.Filter;

import org.apache.hadoop.hbase.util.Bytes;

import java.io.IOException;

/**

 * 列族过滤器

 * 比较列族来返回结果

 * 用户可以在列族一级筛选所需数据

 */

public class FamilyFilterInHbase {

    public static void main(String[] args) throws IOException {

        Configuration configuration = HBaseConfiguration.create();

        Connection connection = ConnectionFactory.createConnection(configuration);

        //建立表的连接

        Table table = connection.getTable(TableName.valueOf("user"));

 

        //比较过滤器 现在表有2个列族 info  ship 当然实际有可能很多哦

        //取info < "kiss" <ship < "wings"

        Filter filter1 = new FamilyFilter(CompareFilter.CompareOp.GREATER, new BinaryComparator(Bytes.toBytes("kiss")));

        Scan scan = new Scan();

        scan.setFilter(filter1);

        ResultScanner scanner = table.getScanner(scan);

        for (Result result : scanner){

           System.out.println(result);

        }

        scanner.close();

 

        Get get1 = new Get(Bytes.toBytes("673782618261019142"));

        get1.setFilter(filter1);

        Result result1=table.get(get1);

        System.out.println("Result of get1(): " + result1);

 

        //添加列族过滤器 info

        Filter filter2= new FamilyFilter(CompareFilter.CompareOp.EQUAL,new BinaryComparator(Bytes.toBytes("info")));

        //获取一行数据

        Get get2 = new Get(Bytes.toBytes("673782618261019142"));

        //但是get列族ship 那么==>> Result of get():keyvalues=NONE  [本身冲突 所以无数据]

        //如果get列族info 那么==>> Result of get2():keyvalues={673782618261019142/...

        get2.addFamily(Bytes.toBytes("ship"));

        get2.setFilter(filter2);

        Result result2 =table.get(get2);

        System.out.println("Result of get2():"+result2);

 

        scanner.close();

        table.close();

        connection.close();

 

    }

}

/**

 LESS "kiss"

 keyvalues={224382618261914241/info:age/1472196211169/Put/vlen=2/seqid=0, 224382618261914241/info:height/1472196211234/Put/vlen=3/seqid=0, 224382618261914241/info:name/1472196211088/Put/vlen=4/seqid=0, 224382618261914241/info:phone/1472196211427/Put/vlen=11/seqid=0, 224382618261914241/info:weight/1472196211386/Put/vlen=3/seqid=0}

 keyvalues={510824118261011172/info:age/1472196213020/Put/vlen=2/seqid=0, 510824118261011172/info:height/1472196213056/Put/vlen=3/seqid=0, 510824118261011172/info:name/1472196212942/Put/vlen=8/seqid=0, 510824118261011172/info:phone/1472196213237/Put/vlen=11/seqid=0, 510824118261011172/info:weight/1472196213169/Put/vlen=3/seqid=0}

 keyvalues={524382618264914241/info:age/1472196193913/Put/vlen=2/seqid=0, 524382618264914241/info:height/1472196194783/Put/vlen=3/seqid=0, 524382618264914241/info:name/1472196193255/Put/vlen=8/seqid=0, 524382618264914241/info:phone/1472196195125/Put/vlen=11/seqid=0, 524382618264914241/info:weight/1472196194970/Put/vlen=3/seqid=0}

 keyvalues={673782618261019142/info:age/1472196211733/Put/vlen=2/seqid=0, 673782618261019142/info:height/1472196211761/Put/vlen=3/seqid=0, 673782618261019142/info:name/1472196211678/Put/vlen=7/seqid=0, 673782618261019142/info:phone/1472196211956/Put/vlen=11/seqid=0, 673782618261019142/info:weight/1472196211841/Put/vlen=3/seqid=0}

 keyvalues={813782218261011172/info:age/1472196212550/Put/vlen=2/seqid=0, 813782218261011172/info:height/1472196212605/Put/vlen=3/seqid=0, 813782218261011172/info:name/1472196212480/Put/vlen=8/seqid=0, 813782218261011172/info:phone/1472196212713/Put/vlen=11/seqid=0, 813782218261011172/info:weight/1472196212651/Put/vlen=3/seqid=0}

 

 GREATER "kiss"

 keyvalues={224382618261914241/ship:addr/1472196211487/Put/vlen=7/seqid=0, 224382618261914241/ship:email/1472196211530/Put/vlen=11/seqid=0, 224382618261914241/ship:salary/1472196211594/Put/vlen=4/seqid=0}

 keyvalues={510824118261011172/ship:addr/1472196213328/Put/vlen=8/seqid=0, 510824118261011172/ship:email/1472196213422/Put/vlen=12/seqid=0, 510824118261011172/ship:salary/1472196214963/Put/vlen=5/seqid=0}

 keyvalues={524382618264914241/ship:addr/1472196195270/Put/vlen=7/seqid=0, 524382618264914241/ship:email/1472196195371/Put/vlen=13/seqid=0, 524382618264914241/ship:salary/1472196195485/Put/vlen=4/seqid=0}

 keyvalues={673782618261019142/ship:addr/1472196212059/Put/vlen=8/seqid=0, 673782618261019142/ship:email/1472196212176/Put/vlen=12/seqid=0, 673782618261019142/ship:salary/1472196212284/Put/vlen=4/seqid=0}

 keyvalues={813782218261011172/ship:addr/1472196212762/Put/vlen=4/seqid=0, 813782218261011172/ship:email/1472196212802/Put/vlen=12/seqid=0, 813782218261011172/ship:salary/1472196212840/Put/vlen=5/seqid=0}

 

 APPEND(LESS "kiss")

 Result of get(): keyvalues={673782618261019142/info:age/1472196211733/Put/vlen=2/seqid=0, 673782618261019142/info:height/1472196211761/Put/vlen=3/seqid=0, 673782618261019142/info:name/1472196211678/Put/vlen=7/seqid=0, 673782618261019142/info:phone/1472196211956/Put/vlen=11/seqid=0, 673782618261019142/info:weight/1472196211841/Put/vlen=3/seqid=0}

 APPEND(GREATER "kiss")

 Result of get1(): keyvalues={673782618261019142/ship:addr/1472196212059/Put/vlen=8/seqid=0, 673782618261019142/ship:email/1472196212176/Put/vlen=12/seqid=0, 673782618261019142/ship:salary/1472196212284/Put/vlen=4/seqid=0}

 

 //filter "info" get "ship"  

 Result of get():keyvalues=NONE

 //filter "info" get "info"

 Result of get2():keyvalues={673782618261019142/info:age/1472196211733/Put/vlen=2/seqid=0, 673782618261019142/info:height/1472196211761/Put/vlen=3/seqid=0, 673782618261019142/info:name/1472196211678/Put/vlen=7/seqid=0, 673782618261019142/info:phone/1472196211956/Put/vlen=11/seqid=0, 673782618261019142/info:weight/1472196211841/Put/vlen=3/seqid=0}

 

 **/

 

  •  ValueFilter值过滤器：

 

import org.apache.hadoop.conf.Configuration;

import org.apache.hadoop.hbase.Cell;

import org.apache.hadoop.hbase.HBaseConfiguration;

import org.apache.hadoop.hbase.TableName;

import org.apache.hadoop.hbase.client.*;

import org.apache.hadoop.hbase.filter.*;

import org.apache.hadoop.hbase.util.Bytes;

import java.io.IOException;

 

/**

 * 值过滤器

 * 根据值进行筛选 可以联合RegexStringComparator 进行设计

 */

public class FilterOfValue {

    public static void main(String[] args) throws IOException {

        Configuration configuration = HBaseConfiguration.create();

        Connection connection = ConnectionFactory.createConnection(configuration);

        //建立表的连接

        Table table = connection.getTable(TableName.valueOf("user"));

 

        //值中包含了177的过滤器

        Filter filter = new ValueFilter(CompareFilter.CompareOp.EQUAL,

                new SubstringComparator("1771392142")

                );

 

        Scan scan = new Scan();

        scan.setFilter(filter);

        ResultScanner scanner = table.getScanner(scan);

        for (Result result : scanner){

            for (Cell cell:result.rawCells()){

                System.out.println("Cell: "+cell+", Value: "+Bytes.toString(cell.getValueArray(),cell.getValueLength()));

            }

        }

        scanner.close();

 

        Get get1 = new Get(Bytes.toBytes("673782618261019142"));

        get1.setFilter(filter);

        Result result1=table.get(get1);

        for (Cell cell : result1.rawCells()) {

            System.out.println("Get1 Cell: " + cell + ", Value: " +

                    Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                            cell.getValueLength()));

        }

 

        Get get2 = new Get(Bytes.toBytes("813782218261011172"));

        get2.setFilter(filter);

        Result result2=table.get(get2);

        for (Cell cell : result2.rawCells()) {

            System.out.println("Get2 Cell: " + cell + ", Value: " +

                    Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                            cell.getValueLength()));

        }

 

        table.close();

        connection.close();

 

    }

}

 

 

/**

 原数据:                                                                               

 673782618261019142                              column=info:phone, timestamp=1472196211956, value=17713921424                                                                               

 813782218261011172                              column=info:phone, timestamp=1472196212713, value=12713921424

 *输出结果:

 Cell: 673782618261019142/info:phone/1472196211956/Put/vlen=11/seqid=0, Value: 73782618261019142infophoneVŻt�17713921424

 Get1 Cell: 673782618261019142/info:phone/1472196211956/Put/vlen=11/seqid=0, Value: 17713921424

**/

 

  • DependentColumnFilter 参考列过滤器

 

import org.apache.hadoop.conf.Configuration;

import org.apache.hadoop.hbase.Cell;

import org.apache.hadoop.hbase.HBaseConfiguration;

import org.apache.hadoop.hbase.TableName;

import org.apache.hadoop.hbase.client.*;

import org.apache.hadoop.hbase.filter.*;

import org.apache.hadoop.hbase.util.Bytes;

 

import java.io.IOException;

 

 

/**

 * 参考列过滤器

 * 根据列名进行筛选

 */

public class FilterOfDependentColumnFilter {

    private static Table table=null;

    public static Table getTable() {

        if(table==null){

            try {

                Configuration configuration = HBaseConfiguration.create();

                Connection connection = ConnectionFactory.createConnection(configuration);

                //建立表的连接

                return connection.getTable(TableName.valueOf("user"));

            }catch (IOException e){

                return table;

            }

        }

        return table;

    }

 

    public static void filter(boolean drop,CompareFilter.CompareOp oper,ByteArrayComparable comparable) throws IOException {

        Filter filter;

        if (comparable != null) {

            filter = new DependentColumnFilter(Bytes.toBytes("info"), Bytes.toBytes("phone"), drop, oper, comparable);

        } else {

            filter = new DependentColumnFilter(Bytes.toBytes("info"), Bytes.toBytes("phone"), drop);

        }

        Scan scan = new Scan();

        scan.setFilter(filter);

        ResultScanner scanner = getTable().getScanner(scan);

        for (Result result : scanner) {

            for (Cell cell : result.rawCells()) {

                System.out.println("Cell: " + cell + ", Value: " +

                        Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                cell.getValueLength()));

            }

        }

        scanner.close();

        Get get = new Get(Bytes.toBytes("673782618261019142"));

        get.setFilter(filter);

        Result result = getTable().get(get);

        for (Cell cell : result.rawCells()) {

            System.out.println("Cell: " + cell + ", Value: " +

                    Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                            cell.getValueLength()));

        }

    }

 

 

 

 

    public static void main(String[] args) throws IOException {

        filter(true, CompareFilter.CompareOp.NO_OP, null);

        filter(false, CompareFilter.CompareOp.NO_OP, null);

        filter(true, CompareFilter.CompareOp.EQUAL,

                new BinaryPrefixComparator(Bytes.toBytes("17713921424")));

        filter(false, CompareFilter.CompareOp.EQUAL,

                new BinaryPrefixComparator(Bytes.toBytes("17713921424")));

        filter(true, CompareFilter.CompareOp.EQUAL,

                new RegexStringComparator(".*\\.5"));

        filter(false, CompareFilter.CompareOp.EQUAL,

                new RegexStringComparator(".*\\.5"));

    }

}

/**

 

 **/

 

  • PrefixFilter 前缀过滤器：
 

import org.apache.hadoop.conf.Configuration;

import org.apache.hadoop.hbase.Cell;

import org.apache.hadoop.hbase.HBaseConfiguration;

import org.apache.hadoop.hbase.TableName;

import org.apache.hadoop.hbase.client.*;

import org.apache.hadoop.hbase.filter.*;

import org.apache.hadoop.hbase.util.Bytes;

 

import java.io.IOException;

 

 

/**

 * 前缀过滤器

 * 根据行键的前缀进行过滤

 */

public class FilterOfPrefixFilter {

    public static void main(String[] args) throws IOException {

        Configuration configuration = HBaseConfiguration.create();

        Connection connection = ConnectionFactory.createConnection(configuration);

        //建立表的连接

        Table table = connection.getTable(TableName.valueOf("user"));

        Filter filter = new PrefixFilter(Bytes.toBytes("510824"));

 

        Scan scan = new Scan();

        scan.setFilter(filter);

        ResultScanner scanner = table.getScanner(scan);

        for (Result result : scanner) {

            for (Cell cell : result.rawCells()) {

                System.out.println("Cell: " + cell + ", Value: " +

                        Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                cell.getValueLength()));

            } }

        scanner.close();

        Get get = new Get(Bytes.toBytes("row-5"));

        get.setFilter(filter);

        Result result = table.get(get);

        for (Cell cell : result.rawCells()) {

            System.out.println("Cell: " + cell + ", Value: " +

                    Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                            cell.getValueLength()));

        }

 

        scanner.close();

        table.close();

        connection.close();

 

    }

}

/**

 Cell: 510824118261011172/info:height/1472196213056/Put/vlen=3/seqid=0, Value: 188

 Cell: 510824118261011172/info:name/1472196212942/Put/vlen=8/seqid=0, Value: yangyang

 Cell: 510824118261011172/info:phone/1472196213237/Put/vlen=11/seqid=0, Value: 18013921626

 Cell: 510824118261011172/info:weight/1472196213169/Put/vlen=3/seqid=0, Value: 138

 Cell: 510824118261011172/ship:addr/1472196213328/Put/vlen=8/seqid=0, Value: shanghai

 Cell: 510824118261011172/ship:email/1472196213422/Put/vlen=12/seqid=0, Value: aaa@qq.com

 Cell: 510824118261011172/ship:salary/1472196214963/Put/vlen=5/seqid=0, Value: 50000

**/

 

  •  PageFilter 分页过滤器

 

import org.apache.hadoop.conf.Configuration;

import org.apache.hadoop.hbase.Cell;

import org.apache.hadoop.hbase.HBaseConfiguration;

import org.apache.hadoop.hbase.TableName;

import org.apache.hadoop.hbase.client.*;

import org.apache.hadoop.hbase.filter.Filter;

import org.apache.hadoop.hbase.filter.PageFilter;

import org.apache.hadoop.hbase.filter.PrefixFilter;

import org.apache.hadoop.hbase.util.Bytes;

import java.io.IOException;

/**

 * 分页过滤器

 */

public class FilterOfPage {

    private static final byte[] POSTFIX = new byte[] { 0x00 };

 

 

    public static void main(String[] args) throws IOException {

        Configuration configuration = HBaseConfiguration.create();

        Connection connection = ConnectionFactory.createConnection(configuration);

        //建立表的连接

        Table table = connection.getTable(TableName.valueOf("user"));

        //分页大小

        Filter filter = new PageFilter(3);

 

        int totalRows = 0;

        byte[] lastRow = null;

 

        while (true) {

            Scan scan = new Scan();

            scan.setFilter(filter);

            if (lastRow != null) {

                byte[] startRow = Bytes.add(lastRow, POSTFIX);

                System.out.println("start row: " +

                        Bytes.toStringBinary(startRow));

                scan.setStartRow(startRow);

            }

            ResultScanner scanner = table.getScanner(scan);

            int localRows = 0;

            Result result;

            while ((result = scanner.next()) != null) {

                System.out.println(localRows++ + ": " + result);

                totalRows++;

                lastRow = result.getRow();

            }

            scanner.close();

            if (localRows == 0) break;

        }

        System.out.println("total rows: " + totalRows);

 

        table.close();

        connection.close();

 

    }

}

/**

 0: keyvalues={224382618261914241/info:age/1472196211169/Put/vlen=2/seqid=0, 224382618261914241/info:height/1472196211234/Put/vlen=3/seqid=0, 224382618261914241/info:name/1472196211088/Put/vlen=4/seqid=0, 224382618261914241/info:phone/1472196211427/Put/vlen=11/seqid=0, 224382618261914241/info:weight/1472196211386/Put/vlen=3/seqid=0, 224382618261914241/ship:addr/1472196211487/Put/vlen=7/seqid=0, 224382618261914241/ship:email/1472196211530/Put/vlen=11/seqid=0, 224382618261914241/ship:salary/1472196211594/Put/vlen=4/seqid=0}

 1: keyvalues={510824118261011172/info:age/1472196213020/Put/vlen=2/seqid=0, 510824118261011172/info:height/1472196213056/Put/vlen=3/seqid=0, 510824118261011172/info:name/1472196212942/Put/vlen=8/seqid=0, 510824118261011172/info:phone/1472196213237/Put/vlen=11/seqid=0, 510824118261011172/info:weight/1472196213169/Put/vlen=3/seqid=0, 510824118261011172/ship:addr/1472196213328/Put/vlen=8/seqid=0, 510824118261011172/ship:email/1472196213422/Put/vlen=12/seqid=0, 510824118261011172/ship:salary/1472196214963/Put/vlen=5/seqid=0}

 2: keyvalues={524382618264914241/info:age/1472196193913/Put/vlen=2/seqid=0, 524382618264914241/info:height/1472196194783/Put/vlen=3/seqid=0, 524382618264914241/info:name/1472196193255/Put/vlen=8/seqid=0, 524382618264914241/info:phone/1472196195125/Put/vlen=11/seqid=0, 524382618264914241/info:weight/1472196194970/Put/vlen=3/seqid=0, 524382618264914241/ship:addr/1472196195270/Put/vlen=7/seqid=0, 524382618264914241/ship:email/1472196195371/Put/vlen=13/seqid=0, 524382618264914241/ship:salary/1472196195485/Put/vlen=4/seqid=0}

 start row: 524382618264914241\x00

 0: keyvalues={673782618261019142/info:age/1472196211733/Put/vlen=2/seqid=0, 673782618261019142/info:height/1472196211761/Put/vlen=3/seqid=0, 673782618261019142/info:name/1472196211678/Put/vlen=7/seqid=0, 673782618261019142/info:phone/1472196211956/Put/vlen=11/seqid=0, 673782618261019142/info:weight/1472196211841/Put/vlen=3/seqid=0, 673782618261019142/ship:addr/1472196212059/Put/vlen=8/seqid=0, 673782618261019142/ship:email/1472196212176/Put/vlen=12/seqid=0, 673782618261019142/ship:salary/1472196212284/Put/vlen=4/seqid=0}

 1: keyvalues={813782218261011172/info:age/1472196212550/Put/vlen=2/seqid=0, 813782218261011172/info:height/1472196212605/Put/vlen=3/seqid=0, 813782218261011172/info:name/1472196212480/Put/vlen=8/seqid=0, 813782218261011172/info:phone/1472196212713/Put/vlen=11/seqid=0, 813782218261011172/info:weight/1472196212651/Put/vlen=3/seqid=0, 813782218261011172/ship:addr/1472196212762/Put/vlen=4/seqid=0, 813782218261011172/ship:email/1472196212802/Put/vlen=12/seqid=0, 813782218261011172/ship:salary/1472196212840/Put/vlen=5/seqid=0}

 start row: 813782218261011172\x00

 2016-08-29 17:17:57,197 INFO  [main] client.ConnectionManager$HConnectionImplementation: Closing zookeeper sessionid=0x56c13890bf003a

 total rows: 5

**/
  • KeyOnlyFilter 行键过滤器

  • FirstKeyOnlyFilter 首次行键过滤器

  • FirstKeyValueMatchingQualifiersFilter 

  • InclusiveStopFilter 包含结束的过滤器

  • FuzzyRowFilter 模糊行匹配过滤器

  • ColumnCountGetFilter 列计数过滤器
    可以使用这个过滤器来限制每行最多取回多少列，

    当一行的列数到设定的最大值，这个过滤器会停止整个扫描操作。

    适合在get方法中使用

     

    import org.apache.hadoop.conf.Configuration;

    import org.apache.hadoop.hbase.Cell;

    import org.apache.hadoop.hbase.HBaseConfiguration;

    import org.apache.hadoop.hbase.TableName;

    import org.apache.hadoop.hbase.client.*;

    import org.apache.hadoop.hbase.filter.ColumnCountGetFilter;

    import org.apache.hadoop.hbase.util.Bytes;

    import java.io.IOException;

     

    /**

     * ColumnCountGetFilter 列数过滤器

     */

    public class FilterOfColumnCountGetFilter {

        public static void main(String args[]) throws IOException{

            Configuration configuration = HBaseConfiguration.create();

            Connection connection = ConnectionFactory.createConnection(configuration);

            Table table = connection.getTable(TableName.valueOf("user"));

     

            //限制返回的列数

            ColumnCountGetFilter columnCountGetFilter = new ColumnCountGetFilter(3);

            // column=info:age,column=info:height,column=info:name,column=info:phone,column=info:weight,

            Get get = new Get(Bytes.toBytes("224382618261914241"));

            get.setFilter(columnCountGetFilter);

            Result result = table.get(get);

            System.out.println("Result of columnCountGetFilter get: ");

            for (Cell cell : result.rawCells()) {

                System.out.println("Cell: " + cell + ", Value: " +

                        Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                cell.getValueLength()));

            }

            Get get1 = new Get(Bytes.toBytes("224382618261914241"));

            Result result1 = table.get(get1);

            System.out.println("Result of get: ");

            for (Cell cell : result1.rawCells()) {

                System.out.println("Cell: " + cell + ", Value: " +

                        Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                cell.getValueLength()));

            }

            table.close();

            connection.close();

        }

    }

     

    /**

     Result of columnCountGetFilter get:

     Cell: 224382618261914241/info:age/1472196211169/Put/vlen=2/seqid=0, Value: 24

     Cell: 224382618261914241/info:height/1472196211234/Put/vlen=3/seqid=0, Value: 158

     Cell: 224382618261914241/info:name/1472196211088/Put/vlen=4/seqid=0, Value: lisi

     Result of get:

     Cell: 224382618261914241/info:age/1472196211169/Put/vlen=2/seqid=0, Value: 24

     Cell: 224382618261914241/info:height/1472196211234/Put/vlen=3/seqid=0, Value: 158

     Cell: 224382618261914241/info:name/1472196211088/Put/vlen=4/seqid=0, Value: lisi

     Cell: 224382618261914241/info:phone/1472196211427/Put/vlen=11/seqid=0, Value: 13213921424

     Cell: 224382618261914241/info:weight/1472196211386/Put/vlen=3/seqid=0, Value: 128

     Cell: 224382618261914241/ship:addr/1472196211487/Put/vlen=7/seqid=0, Value: chengdu

     Cell: 224382618261914241/ship:email/1472196211530/Put/vlen=11/seqid=0, Value: aaa@qq.com

     Cell: 224382618261914241/ship:salary/1472196211594/Put/vlen=4/seqid=0, Value: 5000

    **/

     

  • ColumnPaginationFilter 列分页过滤
    HBase 的列可以很多，所以出现了列分页
    该过滤器可以对一行的所有列进行分页 
    构造函数：
ColumnPaginationFilter(int limit, int offset)
ColumnPaginationFilter(int limit, byte[] columnOffset)
    limit 限制取回来列数  offset 偏移位就是开始位置 byte[] 字符串/书签偏移从哪里开始分页。

     

    import org.apache.hadoop.conf.Configuration;

    import org.apache.hadoop.hbase.Cell;

    import org.apache.hadoop.hbase.HBaseConfiguration;

    import org.apache.hadoop.hbase.TableName;

    import org.apache.hadoop.hbase.client.*;

    import org.apache.hadoop.hbase.filter.ColumnPaginationFilter;

    import org.apache.hadoop.hbase.util.Bytes;

     

    import java.io.IOException;

     

    /**

     * ColumnPageFilter 列分页过滤器

     */

    public class FilterOColumnPageFilter {

        public static void main(String args[]) throws IOException{

            Configuration configuration = HBaseConfiguration.create();

            Connection connection = ConnectionFactory.createConnection(configuration);

            Table table = connection.getTable(TableName.valueOf("user"));

            //限制返回的列数 从第4列开始取 取3列数据

            ColumnPaginationFilter columnPaginationFilter = new ColumnPaginationFilter(3,4);

            Get get = new Get(Bytes.toBytes("224382618261914241"));

            get.setFilter(columnPaginationFilter);

            Result result = table.get(get);

            System.out.println("Result of ColumnPageFilter get: ");

            for (Cell cell : result.rawCells()) {

                System.out.println("Cell: " + cell + ", Value: " +

                        Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                cell.getValueLength()));

            }

     

            //限制返回的列数 从第name列开始取 取3列数据

            ColumnPaginationFilter columnPaginationFilter2 = new ColumnPaginationFilter(3,Bytes.toBytes("name"));

            Get get2 = new Get(Bytes.toBytes("224382618261914241"));

            get2.setFilter(columnPaginationFilter2);

            Result result2 = table.get(get2);

            System.out.println("Result of ColumnPageFilter get: ");

            for (Cell cell : result2.rawCells()) {

                System.out.println("Cell: " + cell + ", Value: " +

                        Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                cell.getValueLength()));

            }

     

            Get get1 = new Get(Bytes.toBytes("224382618261914241"));

            Result result1 = table.get(get1);

            System.out.println("Result of get: ");

            for (Cell cell : result1.rawCells()) {

                System.out.println("Cell: " + cell + ", Value: " +

                        Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                cell.getValueLength()));

            }

            table.close();

            connection.close();

        }

    }

     

    /**

     Result of ColumnPageFilter get:

     Cell: 224382618261914241/info:weight/1472196211386/Put/vlen=3/seqid=0, Value: 128

     Cell: 224382618261914241/ship:addr/1472196211487/Put/vlen=7/seqid=0, Value: chengdu

     Cell: 224382618261914241/ship:email/1472196211530/Put/vlen=11/seqid=0, Value: aaa@qq.com

     Result of ColumnPageFilter get:

     Cell: 224382618261914241/info:name/1472196211088/Put/vlen=4/seqid=0, Value: lisi

     Cell: 224382618261914241/info:phone/1472196211427/Put/vlen=11/seqid=0, Value: 13213921424

     Cell: 224382618261914241/info:weight/1472196211386/Put/vlen=3/seqid=0, Value: 128

     Result of get:

     Cell: 224382618261914241/info:age/1472196211169/Put/vlen=2/seqid=0, Value: 24

     Cell: 224382618261914241/info:height/1472196211234/Put/vlen=3/seqid=0, Value: 158

     Cell: 224382618261914241/info:name/1472196211088/Put/vlen=4/seqid=0, Value: lisi

     Cell: 224382618261914241/info:phone/1472196211427/Put/vlen=11/seqid=0, Value: 13213921424

     Cell: 224382618261914241/info:weight/1472196211386/Put/vlen=3/seqid=0, Value: 128

     Cell: 224382618261914241/ship:addr/1472196211487/Put/vlen=7/seqid=0, Value: chengdu

     Cell: 224382618261914241/ship:email/1472196211530/Put/vlen=11/seqid=0, Value: aaa@qq.com

     Cell: 224382618261914241/ship:salary/1472196211594/Put/vlen=4/seqid=0, Value: 5000

    **/

 

  • ColumnPrefixFilter 列前缀过虑器 
    该过滤器通过对列名称进行前缀匹配过滤
     

    import org.apache.hadoop.conf.Configuration;

    import org.apache.hadoop.hbase.Cell;

    import org.apache.hadoop.hbase.HBaseConfiguration;

    import org.apache.hadoop.hbase.TableName;

    import org.apache.hadoop.hbase.client.*;

    import org.apache.hadoop.hbase.filter.ColumnPrefixFilter;

    import org.apache.hadoop.hbase.filter.Filter;

    import org.apache.hadoop.hbase.util.Bytes;

    import java.io.IOException;

     

    /**

     * ColumnPrefixFilter 列前缀过滤器

     */

    public class FilterOfColumnPrefixFilter {

        public static void main(String args[]) throws IOException{

            Configuration configuration = HBaseConfiguration.create();

            Connection connection = ConnectionFactory.createConnection(configuration);

            Table table = connection.getTable(TableName.valueOf("user"));

            //取列名已ag开头的

            Filter columnPrefixFilter = new ColumnPrefixFilter(Bytes.toBytes("a"));

            Get get = new Get(Bytes.toBytes("224382618261914241"));

            get.setFilter(columnPrefixFilter);

            Result result = table.get(get);

            System.out.println("Result of columnPrefixFilter get: ");

            for (Cell cell : result.rawCells()) {

                System.out.println("Cell: " + cell + ", Value: " +

                        Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                cell.getValueLength()));

            }

     

            Get get1 = new Get(Bytes.toBytes("224382618261914241"));

            Result result1 = table.get(get1);

            System.out.println("Result of get: ");

            for (Cell cell : result1.rawCells()) {

                System.out.println("Cell: " + cell + ", Value: " +

                        Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                cell.getValueLength()));

            }

            table.close();

            connection.close();

        }

    }

     

    /**

     Result of columnPrefixFilter get:

     Cell: 224382618261914241/info:age/1472196211169/Put/vlen=2/seqid=0, Value: 24

     Cell: 224382618261914241/ship:addr/1472196211487/Put/vlen=7/seqid=0, Value: chengdu

     Result of get:

     Cell: 224382618261914241/info:age/1472196211169/Put/vlen=2/seqid=0, Value: 24

     Cell: 224382618261914241/info:height/1472196211234/Put/vlen=3/seqid=0, Value: 158

     Cell: 224382618261914241/info:name/1472196211088/Put/vlen=4/seqid=0, Value: lisi

     Cell: 224382618261914241/info:phone/1472196211427/Put/vlen=11/seqid=0, Value: 13213921424

     Cell: 224382618261914241/info:weight/1472196211386/Put/vlen=3/seqid=0, Value: 128

     Cell: 224382618261914241/ship:addr/1472196211487/Put/vlen=7/seqid=0, Value: chengdu

     Cell: 224382618261914241/ship:email/1472196211530/Put/vlen=11/seqid=0, Value: aaa@qq.com

     Cell: 224382618261914241/ship:salary/1472196211594/Put/vlen=4/seqid=0, Value: 5000

    **/
  • MultipleColumnPrefixFilter 多个列前缀过滤器

     

    import org.apache.hadoop.conf.Configuration;

    import org.apache.hadoop.hbase.Cell;

    import org.apache.hadoop.hbase.HBaseConfiguration;

    import org.apache.hadoop.hbase.TableName;

    import org.apache.hadoop.hbase.client.*;

    import org.apache.hadoop.hbase.filter.Filter;

    import org.apache.hadoop.hbase.filter.MultipleColumnPrefixFilter;

    import org.apache.hadoop.hbase.util.Bytes;

     

    import java.io.IOException;

     

    /**

     * MultipleColumnPrefixFilter 多个列前缀过滤器

     */

    public class FilterOfMultipleColumnPrefixFilter {

        public static void main(String args[]) throws IOException{

            Configuration configuration = HBaseConfiguration.create();

            Connection connection = ConnectionFactory.createConnection(configuration);

            Table table = connection.getTable(TableName.valueOf("user"));

            //取列名已a开头的 还有已h 开头的

            Filter filter = new MultipleColumnPrefixFilter(new byte[][] {Bytes.toBytes("a"),Bytes.toBytes("h")});

            Get get = new Get(Bytes.toBytes("224382618261914241"));

            get.setFilter(filter);

            Result result = table.get(get);

            System.out.println("Result of columnPrefixFilter get: ");

            for (Cell cell : result.rawCells()) {

                System.out.println("Cell: " + cell + ", Value: " +

                        Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                cell.getValueLength()));

            }

     

            Get get1 = new Get(Bytes.toBytes("224382618261914241"));

            Result result1 = table.get(get1);

            System.out.println("Result of get: ");

            for (Cell cell : result1.rawCells()) {

                System.out.println("Cell: " + cell + ", Value: " +

                        Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                cell.getValueLength()));

            }

            table.close();

            connection.close();

        }

    }

     

    /**

     Result of columnPrefixFilter get:

     Cell: 224382618261914241/info:age/1472196211169/Put/vlen=2/seqid=0, Value: 24

     Cell: 224382618261914241/info:height/1472196211234/Put/vlen=3/seqid=0, Value: 158

     Cell: 224382618261914241/ship:addr/1472196211487/Put/vlen=7/seqid=0, Value: chengdu

     Result of get:

     Cell: 224382618261914241/info:age/1472196211169/Put/vlen=2/seqid=0, Value: 24

     Cell: 224382618261914241/info:height/1472196211234/Put/vlen=3/seqid=0, Value: 158

     Cell: 224382618261914241/info:name/1472196211088/Put/vlen=4/seqid=0, Value: lisi

     Cell: 224382618261914241/info:phone/1472196211427/Put/vlen=11/seqid=0, Value: 13213921424

     Cell: 224382618261914241/info:weight/1472196211386/Put/vlen=3/seqid=0, Value: 128

     Cell: 224382618261914241/ship:addr/1472196211487/Put/vlen=7/seqid=0, Value: chengdu

     Cell: 224382618261914241/ship:email/1472196211530/Put/vlen=11/seqid=0, Value: aaa@qq.com

     Cell: 224382618261914241/ship:salary/1472196211594/Put/vlen=4/seqid=0, Value: 5000

    **/

     

  • ColumnRangeFilter 列范围过滤器

     

    import org.apache.hadoop.conf.Configuration;

    import org.apache.hadoop.hbase.Cell;

    import org.apache.hadoop.hbase.HBaseConfiguration;

    import org.apache.hadoop.hbase.TableName;

    import org.apache.hadoop.hbase.client.*;

    import org.apache.hadoop.hbase.filter.ColumnRangeFilter;

    import org.apache.hadoop.hbase.filter.Filter;

    import org.apache.hadoop.hbase.util.Bytes;

     

    import java.io.IOException;

     

    /**

     * ColumnRangeFilter 列范围过滤器

     */

    public class FilterOfColumnRangeFilter {

        public static void main(String args[]) throws IOException{

            Configuration configuration = HBaseConfiguration.create();

            Connection connection = ConnectionFactory.createConnection(configuration);

            Table table = connection.getTable(TableName.valueOf("user"));

            //minColumn - minimum value for the column range. If if it's null, there is no lower bound.

            //minColumnInclusive - if true, include minColumn in the range. 如果是true 就要包含minColumn

            //maxColumn - maximum value for the column range. If it's null,

            //maxColumnInclusive - if true, include maxColumn in the range. there is no upper bound.

           //从email到phone范围内的所有列 第二个参数为true所以包含了email <br>　　    Filter filter = new ColumnRangeFilter(Bytes.toBytes("email"), true, Bytes.toBytes("phone"), false);

            Get get = new Get(Bytes.toBytes("224382618261914241"));

            get.setFilter(filter);

            Result result = table.get(get);

            System.out.println("Result of ColumnRangeFilter get: ");

            for (Cell cell : result.rawCells()) {

                System.out.println("Cell: " + cell + ", Value: " +

                        Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                cell.getValueLength()));

            }

     

            Get get1 = new Get(Bytes.toBytes("224382618261914241"));

            Result result1 = table.get(get1);

            System.out.println("Result of get: ");

            for (Cell cell : result1.rawCells()) {

                System.out.println("Cell: " + cell + ", Value: " +

                        Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                cell.getValueLength()));

            }

            table.close();

            connection.close();

        }

    }

     

    /**

     Result of ColumnRangeFilter get:

     Cell: 224382618261914241/info:height/1472196211234/Put/vlen=3/seqid=0, Value: 158

     Cell: 224382618261914241/info:name/1472196211088/Put/vlen=4/seqid=0, Value: lisi

     Cell: 224382618261914241/ship:email/1472196211530/Put/vlen=11/seqid=0, Value: aaa@qq.com

     Result of get:

     Cell: 224382618261914241/info:age/1472196211169/Put/vlen=2/seqid=0, Value: 24

     Cell: 224382618261914241/info:height/1472196211234/Put/vlen=3/seqid=0, Value: 158

     Cell: 224382618261914241/info:name/1472196211088/Put/vlen=4/seqid=0, Value: lisi

     Cell: 224382618261914241/info:phone/1472196211427/Put/vlen=11/seqid=0, Value: 13213921424

     Cell: 224382618261914241/info:weight/1472196211386/Put/vlen=3/seqid=0, Value: 128

     Cell: 224382618261914241/ship:addr/1472196211487/Put/vlen=7/seqid=0, Value: chengdu

     Cell: 224382618261914241/ship:email/1472196211530/Put/vlen=11/seqid=0, Value: aaa@qq.com

     Cell: 224382618261914241/ship:salary/1472196211594/Put/vlen=4/seqid=0, Value: 5000

     2016-08-31 17:53:28,394 INFO  [main] client.ConnectionManager$HConnectionImplementati

    **/

     

  • SingleColumnValueFilter 单列值过滤器
    用一列的值决定是否一行数据被过滤
     

    import org.apache.hadoop.conf.Configuration;

    import org.apache.hadoop.hbase.Cell;

    import org.apache.hadoop.hbase.HBaseConfiguration;

    import org.apache.hadoop.hbase.TableName;

    import org.apache.hadoop.hbase.client.*;

    import org.apache.hadoop.hbase.filter.CompareFilter;

    import org.apache.hadoop.hbase.filter.SingleColumnValueFilter;

    import org.apache.hadoop.hbase.filter.SubstringComparator;

    import org.apache.hadoop.hbase.util.Bytes;

    import java.io.IOException;

     

    /**

     * SingleColumnValueFilter 单列过滤器

     */

    public class FilterOfSingleColumnValueFilter {

        public static void main(String args[]) throws IOException{

            Configuration configuration = HBaseConfiguration.create();

            Connection connection = ConnectionFactory.createConnection(configuration);

            Table table = connection.getTable(TableName.valueOf("user"));

     

            //  510824118261011172 column=ship:email, timestamp=1472196213422, aaa@qq.com

            SingleColumnValueFilter singleColumnValueFilter = new SingleColumnValueFilter(Bytes.toBytes("ship"),Bytes.toBytes("email"), CompareFilter.CompareOp.EQUAL,new SubstringComparator("aaa@qq.com"));

            singleColumnValueFilter.setFilterIfMissing(true);

     

            Scan scan = new Scan();

            scan.setFilter(singleColumnValueFilter);

            ResultScanner results = table.getScanner(scan);

            for (Result result:results){

                for (Cell cell :result.rawCells()){

                    System.out.println("Cell: "+cell+",Value:" + Bytes.toString(cell.getValueArray(),cell.getValueOffset(), cell.getValueLength()));

                }

            }

            results.close();

            // 224382618261914241 column=ship:email, timestamp=1472196211530, aaa@qq.com

            Get get = new Get(Bytes.toBytes("224382618261914241"));

            get.setFilter(singleColumnValueFilter);

            Result result = table.get(get);

            System.out.println("Result of get: ");

            for (Cell cell : result.rawCells()) {

                System.out.println("Cell: " + cell + ", Value: " +

                        Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                cell.getValueLength()));

            }

     

            Get get1 = new Get(Bytes.toBytes("510824118261011172"));

            get1.setFilter(singleColumnValueFilter);

            Result result1 = table.get(get1);

            System.out.println("Result of get1: ");

            for (Cell cell : result1.rawCells()) {

                System.out.println("Cell: " + cell + ", Value: " +

                        Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                cell.getValueLength()));

            }

     

            table.close();

            connection.close();

        }

    }

     

    /**

     Cell: 510824118261011172/info:age/1472196213020/Put/vlen=2/seqid=0,Value:18

     Cell: 510824118261011172/info:height/1472196213056/Put/vlen=3/seqid=0,Value:188

     Cell: 510824118261011172/info:name/1472196212942/Put/vlen=8/seqid=0,Value:yangyang

     Cell: 510824118261011172/info:phone/1472196213237/Put/vlen=11/seqid=0,Value:18013921626

     Cell: 510824118261011172/info:weight/1472196213169/Put/vlen=3/seqid=0,Value:138

     Cell: 510824118261011172/ship:addr/1472196213328/Put/vlen=8/seqid=0,Value:shanghai

     Cell: 510824118261011172/ship:email/1472196213422/Put/vlen=12/seqid=0,Value:aaa@qq.com

     Cell: 510824118261011172/ship:salary/1472196214963/Put/vlen=5/seqid=0,Value:50000

     Result of get:

     Result of get1:

     Cell: 510824118261011172/info:age/1472196213020/Put/vlen=2/seqid=0, Value: 18

     Cell: 510824118261011172/info:height/1472196213056/Put/vlen=3/seqid=0, Value: 188

     Cell: 510824118261011172/info:name/1472196212942/Put/vlen=8/seqid=0, Value: yangyang

     Cell: 510824118261011172/info:phone/1472196213237/Put/vlen=11/seqid=0, Value: 18013921626

     Cell: 510824118261011172/info:weight/1472196213169/Put/vlen=3/seqid=0, Value: 138

     Cell: 510824118261011172/ship:addr/1472196213328/Put/vlen=8/seqid=0, Value: shanghai

     Cell: 510824118261011172/ship:email/1472196213422/Put/vlen=12/seqid=0, Value: aaa@qq.com

     Cell: 510824118261011172/ship:salary/1472196214963/Put/vlen=5/seqid=0, Value: 50000

    **/

     

  • SingleColumnValueExcludeFilter 单列排除过滤器
    单列排除过滤器继承自SingleColumnValueFilter，过滤的方式还是按照SingleColumnValueFilter去过滤，
    但是最后的结果集去除了作为过滤条件的列
     

            //  510824118261011172 column=ship:email, timestamp=1472196213422, aaa@qq.com

            SingleColumnValueExcludeFilter singleColumnValueExcludeFilter = new SingleColumnValueExcludeFilter(Bytes.toBytes("ship"),Bytes.toBytes("email"), CompareFilter.CompareOp.EQUAL,new SubstringComparator("aaa@qq.com"));

            singleColumnValueExcludeFilter.setFilterIfMissing(true);

     

            Scan scan = new Scan();

            scan.setFilter(singleColumnValueExcludeFilter);

            ResultScanner results = table.getScanner(scan);

            for (Result result:results){

                for (Cell cell :result.rawCells()){

                    System.out.println("Cell: "+cell+",Value:" + Bytes.toString(cell.getValueArray(),cell.getValueOffset(), cell.getValueLength()));

                }

            }

            results.close();

            // 224382618261914241 column=ship:email, timestamp=1472196211530, aaa@qq.com

            Get get = new Get(Bytes.toBytes("224382618261914241"));

            get.setFilter(singleColumnValueExcludeFilter);

            Result result = table.get(get);

            System.out.println("Result of get: ");

            for (Cell cell : result.rawCells()) {

                System.out.println("Cell: " + cell + ", Value: " +

                        Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                cell.getValueLength()));

            }

     

            Get get1 = new Get(Bytes.toBytes("510824118261011172"));

            get1.setFilter(singleColumnValueExcludeFilter);

            Result result1 = table.get(get1);

            System.out.println("Result of get1: ");

            for (Cell cell : result1.rawCells()) {

                System.out.println("Cell: " + cell + ", Value: " +

                        Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                cell.getValueLength()));

            }

    /**

     * Cell: 510824118261011172/info:age/1472196213020/Put/vlen=2/seqid=0,Value:18

     Cell: 510824118261011172/info:height/1472196213056/Put/vlen=3/seqid=0,Value:188

     Cell: 510824118261011172/info:name/1472196212942/Put/vlen=8/seqid=0,Value:yangyang

     Cell: 510824118261011172/info:phone/1472196213237/Put/vlen=11/seqid=0,Value:18013921626

     Cell: 510824118261011172/info:weight/1472196213169/Put/vlen=3/seqid=0,Value:138

     Cell: 510824118261011172/ship:addr/1472196213328/Put/vlen=8/seqid=0,Value:shanghai

     Cell: 510824118261011172/ship:salary/1472196214963/Put/vlen=5/seqid=0,Value:50000

     Result of get:

     Result of get1:

     Cell: 510824118261011172/info:age/1472196213020/Put/vlen=2/seqid=0, Value: 18

     Cell: 510824118261011172/info:height/1472196213056/Put/vlen=3/seqid=0, Value: 188

     Cell: 510824118261011172/info:name/1472196212942/Put/vlen=8/seqid=0, Value: yangyang

     Cell: 510824118261011172/info:phone/1472196213237/Put/vlen=11/seqid=0, Value: 18013921626

     Cell: 510824118261011172/info:weight/1472196213169/Put/vlen=3/seqid=0, Value: 138

     Cell: 510824118261011172/ship:addr/1472196213328/Put/vlen=8/seqid=0, Value: shanghai

     Cell: 510824118261011172/ship:salary/1472196214963/Put/vlen=5/seqid=0, Value: 50000

     */

     

  • TimestampsFilter 时间过滤器
    使用时间戳的值来过滤值
     

    import org.apache.hadoop.conf.Configuration;

    import org.apache.hadoop.hbase.HBaseConfiguration;

    import org.apache.hadoop.hbase.TableName;

    import org.apache.hadoop.hbase.client.*;

    import org.apache.hadoop.hbase.filter.Filter;

    import org.apache.hadoop.hbase.filter.TimestampsFilter;

    import java.io.IOException;

    import java.util.ArrayList;

    import java.util.List;

     

    /**

     * TimestampsFilter 时间过滤器

     */

    public class FilterOfTimestampsFilter {

     

        public static void main(String args[]) throws IOException{

            Configuration configuration = HBaseConfiguration.create();

            Connection connection = ConnectionFactory.createConnection(configuration);

            Table table = connection.getTable(TableName.valueOf("user"));

            List<Long> ts = new ArrayList<Long>();

            ts.add(new Long("1472196195270"));

            ts.add(new Long("1472196212480"));

            ts.add(new Long(15));

            Filter filter = new TimestampsFilter(ts);

            Scan scan1 = new Scan();

            scan1.setFilter(filter);

            ResultScanner scanner1 = table.getScanner(scan1);

            for(Result result:scanner1){

                System.out.println(result);

            }

            scanner1.close();

            Scan scan2 = new Scan();

            scan2.setFilter(filter);

            //加了时间范围 故意多加了1s 1472196212480+1=1472196212481

            scan2.setTimeRange(1472196195271L, 1472196212481L);

            ResultScanner scanner2 = table.getScanner(scan2);

            System.out.println("Add time range:");

            for (Result result : scanner2) {

                System.out.println(result);

            }

            scanner2.close();

        }

    }

    /**

     keyvalues={524382618264914241/ship:addr/1472196195270/Put/vlen=7/seqid=0}

     keyvalues={813782218261011172/info:name/1472196212480/Put/vlen=8/seqid=0}

     Add time range:

     keyvalues={813782218261011172/info:name/1472196212480/Put/vlen=8/seqid=0}

    **/
  • RandomRowFilter  随机行过滤器
     

    import org.apache.hadoop.conf.Configuration;

    import org.apache.hadoop.hbase.Cell;

    import org.apache.hadoop.hbase.HBaseConfiguration;

    import org.apache.hadoop.hbase.TableName;

    import org.apache.hadoop.hbase.client.*;

    import org.apache.hadoop.hbase.filter.Filter;

    import org.apache.hadoop.hbase.filter.RandomRowFilter;

    import org.apache.hadoop.hbase.util.Bytes;

     

    import java.io.IOException;

     

    /**

     * RandomRowFilter 随机行过滤器

     */

    public class FilterOfRandomRowFilter {

        public static void main(String args[]) throws IOException{

            Configuration configuration = HBaseConfiguration.create();

            Connection connection = ConnectionFactory.createConnection(configuration);

            Table table = connection.getTable(TableName.valueOf("user"));

            //该构造参数0-1之间,如果为负数全部过滤,大于1全部通过 0.2f表的该行数据20%的概率通过

            Filter filter = new RandomRowFilter(0.2f);

            Scan scan = new Scan();

            scan.setFilter(filter);

            ResultScanner results = table.getScanner(scan);

            for (Result result:results) {

                for (Cell cell : result.rawCells()) {

                    System.out.println("Cell: " + cell + ", Value: " +

                            Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                    cell.getValueLength()));

                }

            }

            table.close();

            connection.close();

        }

    }

     

    /**

     Cell: 510824118261011172/info:age/1472196213020/Put/vlen=2/seqid=0, Value: 18

     Cell: 510824118261011172/info:height/1472196213056/Put/vlen=3/seqid=0, Value: 188

     Cell: 510824118261011172/info:name/1472196212942/Put/vlen=8/seqid=0, Value: yangyang

     Cell: 510824118261011172/info:phone/1472196213237/Put/vlen=11/seqid=0, Value: 18013921626

     Cell: 510824118261011172/info:weight/1472196213169/Put/vlen=3/seqid=0, Value: 138

     Cell: 510824118261011172/ship:addr/1472196213328/Put/vlen=8/seqid=0, Value: shanghai

     Cell: 510824118261011172/ship:email/1472196213422/Put/vlen=12/seqid=0, Value: aaa@qq.com

     Cell: 510824118261011172/ship:salary/1472196214963/Put/vlen=5/seqid=0, Value: 50000

    **/

    　　

  • Decorating Filters  装饰过滤器或附加过滤器
  • SkipFilter 跳过过滤器 根据构造器中的过滤器为基准跳过行
     

    import org.apache.hadoop.conf.Configuration;

    import org.apache.hadoop.hbase.Cell;

    import org.apache.hadoop.hbase.HBaseConfiguration;

    import org.apache.hadoop.hbase.TableName;

    import org.apache.hadoop.hbase.client.*;

    import org.apache.hadoop.hbase.filter.*;

    import org.apache.hadoop.hbase.util.Bytes;

    import java.io.IOException;

     

    /**

     * SkipFilter 跳过(忽略)过滤器

     * similarface

     * aaa@qq.com

     */

    public class FilterOfSkipFilter {

        public static void main(String args[]) throws IOException{

            Configuration configuration = HBaseConfiguration.create();

            Connection connection = ConnectionFactory.createConnection(configuration);

            Table table = connection.getTable(TableName.valueOf("user"));

            //510824118261011172                                     column=info:height, timestamp=1472196213056, value=188

            //673782618261019142                                     column=info:weight, timestamp=1472196211841, value=188

            //如果列值中含有188这个数值,那么这列将会跳过

            Filter filter = new ValueFilter(CompareFilter.CompareOp.NOT_EQUAL,new BinaryComparator(Bytes.toBytes("188")));

     

            Scan scan = new Scan();

            scan.setFilter(filter);

            ResultScanner results = table.getScanner(scan);

            for (Result result:results) {

                for (Cell cell : result.rawCells()) {

                    System.out.println("Cell: " + cell + ", Value: " +

                            Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                    cell.getValueLength()));

                }

            }

            Scan scan1 = new Scan();

            //skipfilter的构造参数时filter

            //  filter==>如果列值中含有188这个数值,那么这列将会跳过 filter2==>就是如果列值中含有188这个数值那么整个行都会被跳过 表示不会出现[510824118261011172,673782618261019142]

            Filter filter2 = new SkipFilter(filter);

            scan1.setFilter(filter2);

            ResultScanner scanner2= table.getScanner(scan1);

            for(Result result:scanner2){

                for (Cell cell : result.rawCells()) {

                    System.out.println("SKIP Cell: " + cell + ", Value: " +

                            Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                    cell.getValueLength()));

                }

            }

            results.close();

            scanner2.close();

            table.close();

            connection.close();

        }

    }

     

    /**

     Cell: 224382618261914241/info:age/1472196211169/Put/vlen=2/seqid=0, Value: 24

     Cell: 224382618261914241/info:height/1472196211234/Put/vlen=3/seqid=0, Value: 158

     Cell: 224382618261914241/info:name/1472196211088/Put/vlen=4/seqid=0, Value: lisi

     Cell: 224382618261914241/info:phone/1472196211427/Put/vlen=11/seqid=0, Value: 13213921424

     Cell: 224382618261914241/info:weight/1472196211386/Put/vlen=3/seqid=0, Value: 128

     Cell: 224382618261914241/ship:addr/1472196211487/Put/vlen=7/seqid=0, Value: chengdu

     Cell: 224382618261914241/ship:email/1472196211530/Put/vlen=11/seqid=0, Value: aaa@qq.com

     Cell: 224382618261914241/ship:salary/1472196211594/Put/vlen=4/seqid=0, Value: 5000

     Cell: 510824118261011172/info:age/1472196213020/Put/vlen=2/seqid=0, Value: 18

     Cell: 510824118261011172/info:name/1472196212942/Put/vlen=8/seqid=0, Value: yangyang

     Cell: 510824118261011172/info:phone/1472196213237/Put/vlen=11/seqid=0, Value: 18013921626

     Cell: 510824118261011172/info:weight/1472196213169/Put/vlen=3/seqid=0, Value: 138

     Cell: 510824118261011172/ship:addr/1472196213328/Put/vlen=8/seqid=0, Value: shanghai

     Cell: 510824118261011172/ship:email/1472196213422/Put/vlen=12/seqid=0, Value: aaa@qq.com

     Cell: 510824118261011172/ship:salary/1472196214963/Put/vlen=5/seqid=0, Value: 50000

     Cell: 524382618264914241/info:age/1472196193913/Put/vlen=2/seqid=0, Value: 30

     Cell: 524382618264914241/info:height/1472196194783/Put/vlen=3/seqid=0, Value: 168

     Cell: 524382618264914241/info:name/1472196193255/Put/vlen=8/seqid=0, Value: zhangsan

     Cell: 524382618264914241/info:phone/1472196195125/Put/vlen=11/seqid=0, Value: 13212321424

     Cell: 524382618264914241/info:weight/1472196194970/Put/vlen=3/seqid=0, Value: 168

     Cell: 524382618264914241/ship:addr/1472196195270/Put/vlen=7/seqid=0, Value: beijing

     Cell: 524382618264914241/ship:email/1472196195371/Put/vlen=13/seqid=0, Value: aaa@qq.com

     Cell: 524382618264914241/ship:salary/1472196195485/Put/vlen=4/seqid=0, Value: 3000

     Cell: 673782618261019142/info:age/1472196211733/Put/vlen=2/seqid=0, Value: 19

     Cell: 673782618261019142/info:height/1472196211761/Put/vlen=3/seqid=0, Value: 178

     Cell: 673782618261019142/info:name/1472196211678/Put/vlen=7/seqid=0, Value: zhaoliu

     Cell: 673782618261019142/info:phone/1472196211956/Put/vlen=11/seqid=0, Value: 17713921424

     Cell: 673782618261019142/ship:addr/1472196212059/Put/vlen=8/seqid=0, Value: shenzhen

     Cell: 673782618261019142/ship:email/1472196212176/Put/vlen=12/seqid=0, Value: aaa@qq.comina.com

     Cell: 673782618261019142/ship:salary/1472196212284/Put/vlen=4/seqid=0, Value: 8000

     Cell: 813782218261011172/info:age/1472196212550/Put/vlen=2/seqid=0, Value: 19

     Cell: 813782218261011172/info:height/1472196212605/Put/vlen=3/seqid=0, Value: 158

     Cell: 813782218261011172/info:name/1472196212480/Put/vlen=8/seqid=0, Value: wangmazi

     Cell: 813782218261011172/info:phone/1472196212713/Put/vlen=11/seqid=0, Value: 12713921424

     Cell: 813782218261011172/info:weight/1472196212651/Put/vlen=3/seqid=0, Value: 118

     Cell: 813782218261011172/ship:addr/1472196212762/Put/vlen=4/seqid=0, Value: xian

     Cell: 813782218261011172/ship:email/1472196212802/Put/vlen=12/seqid=0, Value: aaa@qq.com

     Cell: 813782218261011172/ship:salary/1472196212840/Put/vlen=5/seqid=0, Value: 10000

      

     SKIP Cell: 224382618261914241/info:age/1472196211169/Put/vlen=2/seqid=0, Value: 24

     SKIP Cell: 224382618261914241/info:height/1472196211234/Put/vlen=3/seqid=0, Value: 158

     SKIP Cell: 224382618261914241/info:name/1472196211088/Put/vlen=4/seqid=0, Value: lisi

     SKIP Cell: 224382618261914241/info:phone/1472196211427/Put/vlen=11/seqid=0, Value: 13213921424

     SKIP Cell: 224382618261914241/info:weight/1472196211386/Put/vlen=3/seqid=0, Value: 128

     SKIP Cell: 224382618261914241/ship:addr/1472196211487/Put/vlen=7/seqid=0, Value: chengdu

     SKIP Cell: 224382618261914241/ship:email/1472196211530/Put/vlen=11/seqid=0, Value: aaa@qq.com

     SKIP Cell: 224382618261914241/ship:salary/1472196211594/Put/vlen=4/seqid=0, Value: 5000

     SKIP Cell: 524382618264914241/info:age/1472196193913/Put/vlen=2/seqid=0, Value: 30

     SKIP Cell: 524382618264914241/info:height/1472196194783/Put/vlen=3/seqid=0, Value: 168

     SKIP Cell: 524382618264914241/info:name/1472196193255/Put/vlen=8/seqid=0, Value: zhangsan

     SKIP Cell: 524382618264914241/info:phone/1472196195125/Put/vlen=11/seqid=0, Value: 13212321424

     SKIP Cell: 524382618264914241/info:weight/1472196194970/Put/vlen=3/seqid=0, Value: 168

     SKIP Cell: 524382618264914241/ship:addr/1472196195270/Put/vlen=7/seqid=0, Value: beijing

     SKIP Cell: 524382618264914241/ship:email/1472196195371/Put/vlen=13/seqid=0, Value: aaa@qq.com

     SKIP Cell: 524382618264914241/ship:salary/1472196195485/Put/vlen=4/seqid=0, Value: 3000

     SKIP Cell: 813782218261011172/info:age/1472196212550/Put/vlen=2/seqid=0, Value: 19

     SKIP Cell: 813782218261011172/info:height/1472196212605/Put/vlen=3/seqid=0, Value: 158

     SKIP Cell: 813782218261011172/info:name/1472196212480/Put/vlen=8/seqid=0, Value: wangmazi

     SKIP Cell: 813782218261011172/info:phone/1472196212713/Put/vlen=11/seqid=0, Value: 12713921424

     SKIP Cell: 813782218261011172/info:weight/1472196212651/Put/vlen=3/seqid=0, Value: 118

     SKIP Cell: 813782218261011172/ship:addr/1472196212762/Put/vlen=4/seqid=0, Value: xian

     SKIP Cell: 813782218261011172/ship:email/1472196212802/Put/vlen=12/seqid=0, Value: aaa@qq.com

     SKIP Cell: 813782218261011172/ship:salary/1472196212840/Put/vlen=5/seqid=0, Value: 10000

    **/

    　　

  • WhileMatchFilter 当匹配到就中断扫描
     

    import org.apache.hadoop.conf.Configuration;

    import org.apache.hadoop.hbase.Cell;

    import org.apache.hadoop.hbase.HBaseConfiguration;

    import org.apache.hadoop.hbase.TableName;

    import org.apache.hadoop.hbase.client.*;

    import org.apache.hadoop.hbase.filter.*;

    import org.apache.hadoop.hbase.util.Bytes;

     

    import java.io.IOException;

     

    /**

     * WhileMatchFilter 全匹配过滤器 [当匹配到就中断扫描]

     * similarface

     * aaa@qq.com

     */

    public class FilterOfWhileMatchFilter {

        public static void main(String args[]) throws IOException{

            Configuration configuration = HBaseConfiguration.create();

            Connection connection = ConnectionFactory.createConnection(configuration);

            Table table = connection.getTable(TableName.valueOf("user"));

            //匹配 510824118261011172 的行

            Filter filter1=new RowFilter(CompareFilter.CompareOp.NOT_EQUAL,new BinaryComparator(Bytes.toBytes("510824118261011172")));

            Scan scan = new Scan();

            scan.setFilter(filter1);

            ResultScanner results = table.getScanner(scan);

            for (Result result:results) {

                for (Cell cell : result.rawCells()) {

                    System.out.println("Cell: " + cell + ", Value: " +

                            Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                    cell.getValueLength()));

                }

            }

            //  匹配 510824118261011172 的行马上中断本次扫描操作

            Filter filter2 = new WhileMatchFilter(filter1);

            Scan scan1 = new Scan();

            scan1.setFilter(filter2);

            ResultScanner scanner2= table.getScanner(scan1);

            for(Result result:scanner2){

                for (Cell cell : result.rawCells()) {

                    System.out.println("WhileMatchFilter Cell: " + cell + ", Value: " +

                            Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                    cell.getValueLength()));

                }

            }

            results.close();

            scanner2.close();

            table.close();

            connection.close();

        }

    }

     

    /**

     Cell: 224382618261914241/info:age/1472196211169/Put/vlen=2/seqid=0, Value: 24

     Cell: 224382618261914241/info:height/1472196211234/Put/vlen=3/seqid=0, Value: 158

     ...

     Cell: 524382618264914241/ship:addr/1472196195270/Put/vlen=7/seqid=0, Value: beijing

     Cell: 524382618264914241/ship:email/1472196195371/Put/vlen=13/seqid=0, Value: aaa@qq.com

     ...

     Cell: 813782218261011172/ship:salary/1472196212840/Put/vlen=5/seqid=0, Value: 10000

     WhileMatchFilter Cell: 224382618261914241/info:age/1472196211169/Put/vlen=2/seqid=0, Value: 24

     ...

     WhileMatchFilter Cell: 224382618261914241/ship:salary/1472196211594/Put/vlen=4/seqid=0, Value: 5000

    **/

     

  • FilterList 过滤列表［多个过滤器一起起作用］
     

    import org.apache.hadoop.conf.Configuration;

    import org.apache.hadoop.hbase.Cell;

    import org.apache.hadoop.hbase.HBaseConfiguration;

    import org.apache.hadoop.hbase.TableName;

    import org.apache.hadoop.hbase.client.*;

    import org.apache.hadoop.hbase.filter.*;

    import org.apache.hadoop.hbase.util.Bytes;

    import java.io.IOException;

    import java.util.ArrayList;

    import java.util.List;

     

    /**

     * FilterList 过滤器列表[多个过滤器组合在一起]

     * similarface

     * aaa@qq.com

     */

    public class FilterOfFilterList {

        public static void main(String args[]) throws IOException{

            Configuration configuration = HBaseConfiguration.create();

            Connection connection = ConnectionFactory.createConnection(configuration);

            Table table = connection.getTable(TableName.valueOf("user"));

            List<Filter> filters = new ArrayList<Filter>();

            Filter filter1=new RowFilter(CompareFilter.CompareOp.GREATER_OR_EQUAL,

                    new BinaryComparator(Bytes.toBytes("524382618264914241")));

            filters.add(filter1);

     

            Filter filter2=new RowFilter(CompareFilter.CompareOp.LESS_OR_EQUAL,

                    new BinaryComparator(Bytes.toBytes("813782218261011172")));

     

            filters.add(filter2);

            //列名过滤器

            Filter filter3=new QualifierFilter(CompareFilter.CompareOp.EQUAL,

                    new RegexStringComparator("age"));

     

            filters.add(filter3);

            //行键 Between "524382618264914241" and "813782218261011172"  and column="age"

            FilterList filterList1 = new FilterList(filters);

     

            Scan scan = new Scan();

            scan.setFilter(filterList1);

     

            ResultScanner results = table.getScanner(scan);

            for (Result result:results) {

                for (Cell cell : result.rawCells()) {

                    System.out.println("Cell: " + cell + ", Value: " +

                            Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                    cell.getValueLength()));

                }

            }

            results.close();

            //行键 Between "524382618264914241" or "813782218261011172"  or column="age"

            FilterList filterList2 = new FilterList(FilterList.Operator.MUST_PASS_ONE,filters);

            scan.setFilter(filterList2);

            ResultScanner scanner2= table.getScanner(scan);

            for(Result result:scanner2){

                for (Cell cell : result.rawCells()) {

                    System.out.println("MUST_PASS_ONE Cell: " + cell + ", Value: " +

                            Bytes.toString(cell.getValueArray(), cell.getValueOffset(),

                                    cell.getValueLength()));

                }

            }

            scanner2.close();

            table.close();

            connection.close();

        }

    }

     

    /**

     

     Cell: 524382618264914241/info:age/1472196193913/Put/vlen=2/seqid=0, Value: 30

     Cell: 673782618261019142/info:age/1472196211733/Put/vlen=2/seqid=0, Value: 19

     Cell: 813782218261011172/info:age/1472196212550/Put/vlen=2/seqid=0, Value: 19

     MUST_PASS_ONE Cell: 224382618261914241/info:age/1472196211169/Put/vlen=2/seqid=0, Value: 24

     MUST_PASS_ONE Cell: 224382618261914241/info:height/1472196211234/Put/vlen=3/seqid=0, Value: 158

     MUST_PASS_ONE Cell: 224382618261914241/info:name/1472196211088/Put/vlen=4/seqid=0, Value: lisi

     MUST_PASS_ONE Cell: 224382618261914241/info:phone/1472196211427/Put/vlen=11/seqid=0, Value: 13213921424

     MUST_PASS_ONE Cell: 224382618261914241/info:weight/1472196211386/Put/vlen=3/seqid=0, Value: 128

     MUST_PASS_ONE Cell: 224382618261914241/ship:addr/1472196211487/Put/vlen=7/seqid=0, Value: chengdu

     MUST_PASS_ONE Cell: 224382618261914241/ship:email/1472196211530/Put/vlen=11/seqid=0, Value: aaa@qq.com

     MUST_PASS_ONE Cell: 224382618261914241/ship:salary/1472196211594/Put/vlen=4/seqid=0, Value: 5000

     MUST_PASS_ONE Cell: 510824118261011172/info:age/1472196213020/Put/vlen=2/seqid=0, Value: 18

     MUST_PASS_ONE Cell: 510824118261011172/info:height/1472196213056/Put/vlen=3/seqid=0, Value: 188

     MUST_PASS_ONE Cell: 510824118261011172/info:name/1472196212942/Put/vlen=8/seqid=0, Value: yangyang

     MUST_PASS_ONE Cell: 510824118261011172/info:phone/1472196213237/Put/vlen=11/seqid=0, Value: 18013921626

     MUST_PASS_ONE Cell: 510824118261011172/info:weight/1472196213169/Put/vlen=3/seqid=0, Value: 138

     MUST_PASS_ONE Cell: 510824118261011172/ship:addr/1472196213328/Put/vlen=8/seqid=0, Value: shanghai

     MUST_PASS_ONE Cell: 510824118261011172/ship:email/1472196213422/Put/vlen=12/seqid=0, Value: aaa@qq.com

     MUST_PASS_ONE Cell: 510824118261011172/ship:salary/1472196214963/Put/vlen=5/seqid=0, Value: 50000

     MUST_PASS_ONE Cell: 524382618264914241/info:age/1472196193913/Put/vlen=2/seqid=0, Value: 30

     MUST_PASS_ONE Cell: 524382618264914241/info:height/1472196194783/Put/vlen=3/seqid=0, Value: 168

     MUST_PASS_ONE Cell: 524382618264914241/info:name/1472196193255/Put/vlen=8/seqid=0, Value: zhangsan

     MUST_PASS_ONE Cell: 524382618264914241/info:phone/1472196195125/Put/vlen=11/seqid=0, Value: 13212321424

     MUST_PASS_ONE Cell: 524382618264914241/info:weight/1472196194970/Put/vlen=3/seqid=0, Value: 168

     MUST_PASS_ONE Cell: 524382618264914241/ship:addr/1472196195270/Put/vlen=7/seqid=0, Value: beijing

     MUST_PASS_ONE Cell: 524382618264914241/ship:email/1472196195371/Put/vlen=13/seqid=0, Value: aaa@qq.com

     MUST_PASS_ONE Cell: 524382618264914241/ship:salary/1472196195485/Put/vlen=4/seqid=0, Value: 3000

     MUST_PASS_ONE Cell: 673782618261019142/info:age/1472196211733/Put/vlen=2/seqid=0, Value: 19

     MUST_PASS_ONE Cell: 673782618261019142/info:height/1472196211761/Put/vlen=3/seqid=0, Value: 178

     MUST_PASS_ONE Cell: 673782618261019142/info:name/1472196211678/Put/vlen=7/seqid=0, Value: zhaoliu

     MUST_PASS_ONE Cell: 673782618261019142/info:phone/1472196211956/Put/vlen=11/seqid=0, Value: 17713921424

     MUST_PASS_ONE Cell: 673782618261019142/info:weight/1472196211841/Put/vlen=3/seqid=0, Value: 188

     MUST_PASS_ONE Cell: 673782618261019142/ship:addr/1472196212059/Put/vlen=8/seqid=0, Value: shenzhen

     MUST_PASS_ONE Cell: 673782618261019142/ship:email/1472196212176/Put/vlen=12/seqid=0, Value: aaa@qq.com

     MUST_PASS_ONE Cell: 673782618261019142/ship:salary/1472196212284/Put/vlen=4/seqid=0, Value: 8000

     MUST_PASS_ONE Cell: 813782218261011172/info:age/1472196212550/Put/vlen=2/seqid=0, Value: 19

     MUST_PASS_ONE Cell: 813782218261011172/info:height/1472196212605/Put/vlen=3/seqid=0, Value: 158

     MUST_PASS_ONE Cell: 813782218261011172/info:name/1472196212480/Put/vlen=8/seqid=0, Value: wangmazi

     MUST_PASS_ONE Cell: 813782218261011172/info:phone/1472196212713/Put/vlen=11/seqid=0, Value: 12713921424

     MUST_PASS_ONE Cell: 813782218261011172/info:weight/1472196212651/Put/vlen=3/seqid=0, Value: 118

     MUST_PASS_ONE Cell: 813782218261011172/ship:addr/1472196212762/Put/vlen=4/seqid=0, Value: xian

     MUST_PASS_ONE Cell: 813782218261011172/ship:email/1472196212802/Put/vlen=12/seqid=0, Value: aaa@qq.com

     MUST_PASS_ONE Cell: 813782218261011172/ship:salary/1472196212840/Put/vlen=5/seqid=0, Value: 10000

    **/

     

  • Custom Filters 
  • Custom Filter Loading 
相关标签： hbase

上一篇： （八）、Java复习笔记之 I/O 流（2）

下一篇： Java Web------过滤器Filter

推荐阅读