RowFilter用于过滤row key
Operator Description
LESS 小于
LESS_OR_EQUAL 小于等于
[EQUAL 等于
NOT_EQUAL 不等于
GREATER_OR_EQUAL 大于等于
GREATER 大于
NO_OP 排除所有
Comparator Description
BinaryComparator 使用Bytes.compareTo()比较
BinaryPrefixComparator 和BinaryComparator差不多，从前面开始比较
NullComparator Does not compare against an actual value but whether a given one is null, or not  null.
BitComparator Performs a bitwise comparison, providing a BitwiseOp class with OR, and XORoperators.
RegexStringComparator 正则表达式
SubstringComparator 把数据当成字符串，用contains()来判断
  1. import java.io.IOException;
  2. import org.apache.hadoop.conf.Configuration;
  3. import org.apache.hadoop.hbase.HBaseConfiguration;
  4. import org.apache.hadoop.hbase.HColumnDescriptor;
  5. import org.apache.hadoop.hbase.HTableDescriptor;
  6. import org.apache.hadoop.hbase.client.HBaseAdmin;
  7. import org.apache.hadoop.hbase.client.HTable;
  8. import org.apache.hadoop.hbase.client.Put;
  9. import org.apache.hadoop.hbase.client.Result;
  10. import org.apache.hadoop.hbase.client.ResultScanner;
  11. import org.apache.hadoop.hbase.client.Scan;
  12. import org.apache.hadoop.hbase.filter.BinaryComparator;
  13. import org.apache.hadoop.hbase.filter.BinaryPrefixComparator;
  14. import org.apache.hadoop.hbase.filter.CompareFilter;
  15. import org.apache.hadoop.hbase.filter.Filter;
  16. import org.apache.hadoop.hbase.filter.RegexStringComparator;
  17. import org.apache.hadoop.hbase.filter.RowFilter;
  18. import org.apache.hadoop.hbase.filter.SubstringComparator;
  19. public class TestHbaseRowFilter {
  20. String tableName = "test_row_filter";
  21. Configuration config = HBaseConfiguration.create();
  22. /**
  23. * 部分代码来自hbase权威指南
  24. * @throws IOException
  25. */
  26. public void testRowFilter() throws IOException {
  27. HTable table = new HTable(config, tableName);
  28. Scan scan = new Scan();
  29. System.out.println("小于等于row010的行");
  30. Filter filter1 = new RowFilter(CompareFilter.CompareOp.LESS_OR_EQUAL,
  31. new BinaryComparator("row010".getBytes()));
  32. scan.setFilter(filter1);
  33. ResultScanner scanner1 = table.getScanner(scan);
  34. for (Result res : scanner1) {
  35. System.out.println(res);
  36. }
  37. scanner1.close();
  38. System.out.println("正则获取结尾为5的行");
  39. Filter filter2 = new RowFilter(CompareFilter.CompareOp.EQUAL,
  40. new RegexStringComparator(".*5[        DISCUZ_CODE_0        ]quot;));
  41. scan.setFilter(filter2);
  42. ResultScanner scanner2 = table.getScanner(scan);
  43. for (Result res : scanner2) {
  44. System.out.println(res);
  45. }
  46. scanner2.close();
  47. System.out.println("包含有5的行");
  48. Filter filter3 = new RowFilter(CompareFilter.CompareOp.EQUAL,
  49. new SubstringComparator("5"));
  50. scan.setFilter(filter3);
  51. ResultScanner scanner3 = table.getScanner(scan);
  52. for (Result res : scanner3) {
  53. System.out.println(res);
  54. }
  55. scanner3.close();
  56. System.out.println("开头是row01的");
  57. Filter filter4 = new RowFilter(CompareFilter.CompareOp.EQUAL,
  58. new BinaryPrefixComparator("row01".getBytes()));
  59. scan.setFilter(filter4);
  60. ResultScanner scanner4 = table.getScanner(scan);
  61. for (Result res : scanner4) {
  62. System.out.println(res);
  63. }
  64. scanner3.close();
  65. }
  66. /**
  67. * 初始化数据
  68. */
  69. public void init() {
  70. // 创建表和初始化数据
  71. try {
  72. HBaseAdmin admin = new HBaseAdmin(config);
  73. if (!admin.tableExists(tableName)) {
  74. HTableDescriptor htd = new HTableDescriptor(tableName);
  75. HColumnDescriptor hcd1 = new HColumnDescriptor("data");
  76. htd.addFamily(hcd1);
  77. HColumnDescriptor hcd2 = new HColumnDescriptor("url");
  78. htd.addFamily(hcd2);
  79. admin.createTable(htd);
  80. }
  81. HTable table = new HTable(config, tableName);
  82. table.setAutoFlush(false);
  83. int count = 50;
  84. for (int i = 1; i <= count; ++i) {
  85. Put p = new Put(String.format("row%03d", i).getBytes());
  86. p.add("data".getBytes(), String.format("col%01d", i % 10)
  87. .getBytes(), String.format("data%03d", i).getBytes());
  88. p.add("url".getBytes(), String.format("col%01d", i % 10)
  89. .getBytes(), String.format("url%03d", i).getBytes());
  90. table.put(p);
  91. }
  92. table.close();
  93. } catch (IOException e) {
  94. e.printStackTrace();
  95. }
  96. }
  97. /**
  98. * @param args
  99. * @throws IOException
  100. */
  101. public static void main(String[] args) throws IOException {
  102. TestHbaseRowFilter test = new TestHbaseRowFilter();
  103. test.init();
  104. test.testRowFilter();
  105. }
  106. }

复制代码

输出结果
  1. 小于等于row010的行
  2. keyvalues={row001/data:col1/1364133382268/Put/vlen=7, row001/url:col1/1364133382268/Put/vlen=6}
  3. keyvalues={row002/data:col2/1364133382268/Put/vlen=7, row002/url:col2/1364133382268/Put/vlen=6}
  4. keyvalues={row003/data:col3/1364133382268/Put/vlen=7, row003/url:col3/1364133382268/Put/vlen=6}
  5. keyvalues={row004/data:col4/1364133382268/Put/vlen=7, row004/url:col4/1364133382268/Put/vlen=6}
  6. keyvalues={row005/data:col5/1364133382268/Put/vlen=7, row005/url:col5/1364133382268/Put/vlen=6}
  7. keyvalues={row006/data:col6/1364133382268/Put/vlen=7, row006/url:col6/1364133382268/Put/vlen=6}
  8. keyvalues={row007/data:col7/1364133382268/Put/vlen=7, row007/url:col7/1364133382268/Put/vlen=6}
  9. keyvalues={row008/data:col8/1364133382268/Put/vlen=7, row008/url:col8/1364133382268/Put/vlen=6}
  10. keyvalues={row009/data:col9/1364133382268/Put/vlen=7, row009/url:col9/1364133382268/Put/vlen=6}
  11. keyvalues={row010/data:col0/1364133382268/Put/vlen=7, row010/url:col0/1364133382268/Put/vlen=6}
  12. 正则获取结尾为5的行
  13. keyvalues={row005/data:col5/1364133382268/Put/vlen=7, row005/url:col5/1364133382268/Put/vlen=6}
  14. keyvalues={row015/data:col5/1364133382268/Put/vlen=7, row015/url:col5/1364133382268/Put/vlen=6}
  15. keyvalues={row025/data:col5/1364133382268/Put/vlen=7, row025/url:col5/1364133382268/Put/vlen=6}
  16. keyvalues={row035/data:col5/1364133382268/Put/vlen=7, row035/url:col5/1364133382268/Put/vlen=6}
  17. keyvalues={row045/data:col5/1364133382268/Put/vlen=7, row045/url:col5/1364133382268/Put/vlen=6}
  18. 包行有5的行
  19. keyvalues={row005/data:col5/1364133382268/Put/vlen=7, row005/url:col5/1364133382268/Put/vlen=6}
  20. keyvalues={row015/data:col5/1364133382268/Put/vlen=7, row015/url:col5/1364133382268/Put/vlen=6}
  21. keyvalues={row025/data:col5/1364133382268/Put/vlen=7, row025/url:col5/1364133382268/Put/vlen=6}
  22. keyvalues={row035/data:col5/1364133382268/Put/vlen=7, row035/url:col5/1364133382268/Put/vlen=6}
  23. keyvalues={row045/data:col5/1364133382268/Put/vlen=7, row045/url:col5/1364133382268/Put/vlen=6}
  24. keyvalues={row050/data:col0/1364133382268/Put/vlen=7, row050/url:col0/1364133382268/Put/vlen=6}
  25. 开头是row01的
  26. keyvalues={row010/data:col0/1364133382268/Put/vlen=7, row010/url:col0/1364133382268/Put/vlen=6}
  27. keyvalues={row011/data:col1/1364133382268/Put/vlen=7, row011/url:col1/1364133382268/Put/vlen=6}
  28. keyvalues={row012/data:col2/1364133382268/Put/vlen=7, row012/url:col2/1364133382268/Put/vlen=6}
  29. keyvalues={row013/data:col3/1364133382268/Put/vlen=7, row013/url:col3/1364133382268/Put/vlen=6}
  30. keyvalues={row014/data:col4/1364133382268/Put/vlen=7, row014/url:col4/1364133382268/Put/vlen=6}
  31. keyvalues={row015/data:col5/1364133382268/Put/vlen=7, row015/url:col5/1364133382268/Put/vlen=6}
  32. keyvalues={row016/data:col6/1364133382268/Put/vlen=7, row016/url:col6/1364133382268/Put/vlen=6}
  33. keyvalues={row017/data:col7/1364133382268/Put/vlen=7, row017/url:col7/1364133382268/Put/vlen=6}
  34. keyvalues={row018/data:col8/1364133382268/Put/vlen=7, row018/url:col8/1364133382268/Put/vlen=6}
  35. keyvalues={row019/data:col9/1364133382268/Put/vlen=7, row019/url:col9/1364133382268/Put/vlen=6}

复制代码

 
 
 
RowFilter用于过滤row key
Operator Description
LESS 小于
LESS_OR_EQUAL 小于等于
[EQUAL 等于
NOT_EQUAL 不等于
GREATER_OR_EQUAL 大于等于
GREATER 大于
NO_OP 排除所有
Comparator Description
BinaryComparator 使用Bytes.compareTo()比较
BinaryPrefixComparator 和BinaryComparator差不多，从前面开始比较
NullComparator Does not compare against an actual value but whether a given one is null, or not  null.
BitComparator Performs a bitwise comparison, providing a BitwiseOp class with OR, and XORoperators.
RegexStringComparator 正则表达式
SubstringComparator 把数据当成字符串，用contains()来判断
  1. import java.io.IOException;
  2. import org.apache.hadoop.conf.Configuration;
  3. import org.apache.hadoop.hbase.HBaseConfiguration;
  4. import org.apache.hadoop.hbase.HColumnDescriptor;
  5. import org.apache.hadoop.hbase.HTableDescriptor;
  6. import org.apache.hadoop.hbase.client.HBaseAdmin;
  7. import org.apache.hadoop.hbase.client.HTable;
  8. import org.apache.hadoop.hbase.client.Put;
  9. import org.apache.hadoop.hbase.client.Result;
  10. import org.apache.hadoop.hbase.client.ResultScanner;
  11. import org.apache.hadoop.hbase.client.Scan;
  12. import org.apache.hadoop.hbase.filter.BinaryComparator;
  13. import org.apache.hadoop.hbase.filter.BinaryPrefixComparator;
  14. import org.apache.hadoop.hbase.filter.CompareFilter;
  15. import org.apache.hadoop.hbase.filter.Filter;
  16. import org.apache.hadoop.hbase.filter.RegexStringComparator;
  17. import org.apache.hadoop.hbase.filter.RowFilter;
  18. import org.apache.hadoop.hbase.filter.SubstringComparator;
  19. public class TestHbaseRowFilter {
  20. String tableName = "test_row_filter";
  21. Configuration config = HBaseConfiguration.create();
  22. /**
  23. * 部分代码来自hbase权威指南
  24. * @throws IOException
  25. */
  26. public void testRowFilter() throws IOException {
  27. HTable table = new HTable(config, tableName);
  28. Scan scan = new Scan();
  29. System.out.println("小于等于row010的行");
  30. Filter filter1 = new RowFilter(CompareFilter.CompareOp.LESS_OR_EQUAL,
  31. new BinaryComparator("row010".getBytes()));
  32. scan.setFilter(filter1);
  33. ResultScanner scanner1 = table.getScanner(scan);
  34. for (Result res : scanner1) {
  35. System.out.println(res);
  36. }
  37. scanner1.close();
  38. System.out.println("正则获取结尾为5的行");
  39. Filter filter2 = new RowFilter(CompareFilter.CompareOp.EQUAL,
  40. new RegexStringComparator(".*5[        DISCUZ_CODE_0        ]quot;));
  41. scan.setFilter(filter2);
  42. ResultScanner scanner2 = table.getScanner(scan);
  43. for (Result res : scanner2) {
  44. System.out.println(res);
  45. }
  46. scanner2.close();
  47. System.out.println("包含有5的行");
  48. Filter filter3 = new RowFilter(CompareFilter.CompareOp.EQUAL,
  49. new SubstringComparator("5"));
  50. scan.setFilter(filter3);
  51. ResultScanner scanner3 = table.getScanner(scan);
  52. for (Result res : scanner3) {
  53. System.out.println(res);
  54. }
  55. scanner3.close();
  56. System.out.println("开头是row01的");
  57. Filter filter4 = new RowFilter(CompareFilter.CompareOp.EQUAL,
  58. new BinaryPrefixComparator("row01".getBytes()));
  59. scan.setFilter(filter4);
  60. ResultScanner scanner4 = table.getScanner(scan);
  61. for (Result res : scanner4) {
  62. System.out.println(res);
  63. }
  64. scanner3.close();
  65. }
  66. /**
  67. * 初始化数据
  68. */
  69. public void init() {
  70. // 创建表和初始化数据
  71. try {
  72. HBaseAdmin admin = new HBaseAdmin(config);
  73. if (!admin.tableExists(tableName)) {
  74. HTableDescriptor htd = new HTableDescriptor(tableName);
  75. HColumnDescriptor hcd1 = new HColumnDescriptor("data");
  76. htd.addFamily(hcd1);
  77. HColumnDescriptor hcd2 = new HColumnDescriptor("url");
  78. htd.addFamily(hcd2);
  79. admin.createTable(htd);
  80. }
  81. HTable table = new HTable(config, tableName);
  82. table.setAutoFlush(false);
  83. int count = 50;
  84. for (int i = 1; i <= count; ++i) {
  85. Put p = new Put(String.format("row%03d", i).getBytes());
  86. p.add("data".getBytes(), String.format("col%01d", i % 10)
  87. .getBytes(), String.format("data%03d", i).getBytes());
  88. p.add("url".getBytes(), String.format("col%01d", i % 10)
  89. .getBytes(), String.format("url%03d", i).getBytes());
  90. table.put(p);
  91. }
  92. table.close();
  93. } catch (IOException e) {
  94. e.printStackTrace();
  95. }
  96. }
  97. /**
  98. * @param args
  99. * @throws IOException
  100. */
  101. public static void main(String[] args) throws IOException {
  102. TestHbaseRowFilter test = new TestHbaseRowFilter();
  103. test.init();
  104. test.testRowFilter();
  105. }
  106. }

复制代码

输出结果
  1. 小于等于row010的行
  2. keyvalues={row001/data:col1/1364133382268/Put/vlen=7, row001/url:col1/1364133382268/Put/vlen=6}
  3. keyvalues={row002/data:col2/1364133382268/Put/vlen=7, row002/url:col2/1364133382268/Put/vlen=6}
  4. keyvalues={row003/data:col3/1364133382268/Put/vlen=7, row003/url:col3/1364133382268/Put/vlen=6}
  5. keyvalues={row004/data:col4/1364133382268/Put/vlen=7, row004/url:col4/1364133382268/Put/vlen=6}
  6. keyvalues={row005/data:col5/1364133382268/Put/vlen=7, row005/url:col5/1364133382268/Put/vlen=6}
  7. keyvalues={row006/data:col6/1364133382268/Put/vlen=7, row006/url:col6/1364133382268/Put/vlen=6}
  8. keyvalues={row007/data:col7/1364133382268/Put/vlen=7, row007/url:col7/1364133382268/Put/vlen=6}
  9. keyvalues={row008/data:col8/1364133382268/Put/vlen=7, row008/url:col8/1364133382268/Put/vlen=6}
  10. keyvalues={row009/data:col9/1364133382268/Put/vlen=7, row009/url:col9/1364133382268/Put/vlen=6}
  11. keyvalues={row010/data:col0/1364133382268/Put/vlen=7, row010/url:col0/1364133382268/Put/vlen=6}
  12. 正则获取结尾为5的行
  13. keyvalues={row005/data:col5/1364133382268/Put/vlen=7, row005/url:col5/1364133382268/Put/vlen=6}
  14. keyvalues={row015/data:col5/1364133382268/Put/vlen=7, row015/url:col5/1364133382268/Put/vlen=6}
  15. keyvalues={row025/data:col5/1364133382268/Put/vlen=7, row025/url:col5/1364133382268/Put/vlen=6}
  16. keyvalues={row035/data:col5/1364133382268/Put/vlen=7, row035/url:col5/1364133382268/Put/vlen=6}
  17. keyvalues={row045/data:col5/1364133382268/Put/vlen=7, row045/url:col5/1364133382268/Put/vlen=6}
  18. 包行有5的行
  19. keyvalues={row005/data:col5/1364133382268/Put/vlen=7, row005/url:col5/1364133382268/Put/vlen=6}
  20. keyvalues={row015/data:col5/1364133382268/Put/vlen=7, row015/url:col5/1364133382268/Put/vlen=6}
  21. keyvalues={row025/data:col5/1364133382268/Put/vlen=7, row025/url:col5/1364133382268/Put/vlen=6}
  22. keyvalues={row035/data:col5/1364133382268/Put/vlen=7, row035/url:col5/1364133382268/Put/vlen=6}
  23. keyvalues={row045/data:col5/1364133382268/Put/vlen=7, row045/url:col5/1364133382268/Put/vlen=6}
  24. keyvalues={row050/data:col0/1364133382268/Put/vlen=7, row050/url:col0/1364133382268/Put/vlen=6}
  25. 开头是row01的
  26. keyvalues={row010/data:col0/1364133382268/Put/vlen=7, row010/url:col0/1364133382268/Put/vlen=6}
  27. keyvalues={row011/data:col1/1364133382268/Put/vlen=7, row011/url:col1/1364133382268/Put/vlen=6}
  28. keyvalues={row012/data:col2/1364133382268/Put/vlen=7, row012/url:col2/1364133382268/Put/vlen=6}
  29. keyvalues={row013/data:col3/1364133382268/Put/vlen=7, row013/url:col3/1364133382268/Put/vlen=6}
  30. keyvalues={row014/data:col4/1364133382268/Put/vlen=7, row014/url:col4/1364133382268/Put/vlen=6}
  31. keyvalues={row015/data:col5/1364133382268/Put/vlen=7, row015/url:col5/1364133382268/Put/vlen=6}
  32. keyvalues={row016/data:col6/1364133382268/Put/vlen=7, row016/url:col6/1364133382268/Put/vlen=6}
  33. keyvalues={row017/data:col7/1364133382268/Put/vlen=7, row017/url:col7/1364133382268/Put/vlen=6}
  34. keyvalues={row018/data:col8/1364133382268/Put/vlen=7, row018/url:col8/1364133382268/Put/vlen=6}
  35. keyvalues={row019/data:col9/1364133382268/Put/vlen=7, row019/url:col9/1364133382268/Put/vlen=6}

复制代码

RowFilter用于过滤row key
Operator Description
LESS 小于
LESS_OR_EQUAL 小于等于
[EQUAL 等于
NOT_EQUAL 不等于
GREATER_OR_EQUAL 大于等于
GREATER 大于
NO_OP 排除所有
Comparator Description
BinaryComparator 使用Bytes.compareTo()比较
BinaryPrefixComparator 和BinaryComparator差不多，从前面开始比较
NullComparator Does not compare against an actual value but whether a given one is null, or not  null.
BitComparator Performs a bitwise comparison, providing a BitwiseOp class with OR, and XORoperators.
RegexStringComparator 正则表达式
SubstringComparator 把数据当成字符串，用contains()来判断
  1. import java.io.IOException;
  2. import org.apache.hadoop.conf.Configuration;
  3. import org.apache.hadoop.hbase.HBaseConfiguration;
  4. import org.apache.hadoop.hbase.HColumnDescriptor;
  5. import org.apache.hadoop.hbase.HTableDescriptor;
  6. import org.apache.hadoop.hbase.client.HBaseAdmin;
  7. import org.apache.hadoop.hbase.client.HTable;
  8. import org.apache.hadoop.hbase.client.Put;
  9. import org.apache.hadoop.hbase.client.Result;
  10. import org.apache.hadoop.hbase.client.ResultScanner;
  11. import org.apache.hadoop.hbase.client.Scan;
  12. import org.apache.hadoop.hbase.filter.BinaryComparator;
  13. import org.apache.hadoop.hbase.filter.BinaryPrefixComparator;
  14. import org.apache.hadoop.hbase.filter.CompareFilter;
  15. import org.apache.hadoop.hbase.filter.Filter;
  16. import org.apache.hadoop.hbase.filter.RegexStringComparator;
  17. import org.apache.hadoop.hbase.filter.RowFilter;
  18. import org.apache.hadoop.hbase.filter.SubstringComparator;
  19. public class TestHbaseRowFilter {
  20. String tableName = "test_row_filter";
  21. Configuration config = HBaseConfiguration.create();
  22. /**
  23. * 部分代码来自hbase权威指南
  24. * @throws IOException
  25. */
  26. public void testRowFilter() throws IOException {
  27. HTable table = new HTable(config, tableName);
  28. Scan scan = new Scan();
  29. System.out.println("小于等于row010的行");
  30. Filter filter1 = new RowFilter(CompareFilter.CompareOp.LESS_OR_EQUAL,
  31. new BinaryComparator("row010".getBytes()));
  32. scan.setFilter(filter1);
  33. ResultScanner scanner1 = table.getScanner(scan);
  34. for (Result res : scanner1) {
  35. System.out.println(res);
  36. }
  37. scanner1.close();
  38. System.out.println("正则获取结尾为5的行");
  39. Filter filter2 = new RowFilter(CompareFilter.CompareOp.EQUAL,
  40. new RegexStringComparator(".*5[        DISCUZ_CODE_0        ]quot;));
  41. scan.setFilter(filter2);
  42. ResultScanner scanner2 = table.getScanner(scan);
  43. for (Result res : scanner2) {
  44. System.out.println(res);
  45. }
  46. scanner2.close();
  47. System.out.println("包含有5的行");
  48. Filter filter3 = new RowFilter(CompareFilter.CompareOp.EQUAL,
  49. new SubstringComparator("5"));
  50. scan.setFilter(filter3);
  51. ResultScanner scanner3 = table.getScanner(scan);
  52. for (Result res : scanner3) {
  53. System.out.println(res);
  54. }
  55. scanner3.close();
  56. System.out.println("开头是row01的");
  57. Filter filter4 = new RowFilter(CompareFilter.CompareOp.EQUAL,
  58. new BinaryPrefixComparator("row01".getBytes()));
  59. scan.setFilter(filter4);
  60. ResultScanner scanner4 = table.getScanner(scan);
  61. for (Result res : scanner4) {
  62. System.out.println(res);
  63. }
  64. scanner3.close();
  65. }
  66. /**
  67. * 初始化数据
  68. */
  69. public void init() {
  70. // 创建表和初始化数据
  71. try {
  72. HBaseAdmin admin = new HBaseAdmin(config);
  73. if (!admin.tableExists(tableName)) {
  74. HTableDescriptor htd = new HTableDescriptor(tableName);
  75. HColumnDescriptor hcd1 = new HColumnDescriptor("data");
  76. htd.addFamily(hcd1);
  77. HColumnDescriptor hcd2 = new HColumnDescriptor("url");
  78. htd.addFamily(hcd2);
  79. admin.createTable(htd);
  80. }
  81. HTable table = new HTable(config, tableName);
  82. table.setAutoFlush(false);
  83. int count = 50;
  84. for (int i = 1; i <= count; ++i) {
  85. Put p = new Put(String.format("row%03d", i).getBytes());
  86. p.add("data".getBytes(), String.format("col%01d", i % 10)
  87. .getBytes(), String.format("data%03d", i).getBytes());
  88. p.add("url".getBytes(), String.format("col%01d", i % 10)
  89. .getBytes(), String.format("url%03d", i).getBytes());
  90. table.put(p);
  91. }
  92. table.close();
  93. } catch (IOException e) {
  94. e.printStackTrace();
  95. }
  96. }
  97. /**
  98. * @param args
  99. * @throws IOException
  100. */
  101. public static void main(String[] args) throws IOException {
  102. TestHbaseRowFilter test = new TestHbaseRowFilter();
  103. test.init();
  104. test.testRowFilter();
  105. }
  106. }

复制代码

输出结果
  1. 小于等于row010的行
  2. keyvalues={row001/data:col1/1364133382268/Put/vlen=7, row001/url:col1/1364133382268/Put/vlen=6}
  3. keyvalues={row002/data:col2/1364133382268/Put/vlen=7, row002/url:col2/1364133382268/Put/vlen=6}
  4. keyvalues={row003/data:col3/1364133382268/Put/vlen=7, row003/url:col3/1364133382268/Put/vlen=6}
  5. keyvalues={row004/data:col4/1364133382268/Put/vlen=7, row004/url:col4/1364133382268/Put/vlen=6}
  6. keyvalues={row005/data:col5/1364133382268/Put/vlen=7, row005/url:col5/1364133382268/Put/vlen=6}
  7. keyvalues={row006/data:col6/1364133382268/Put/vlen=7, row006/url:col6/1364133382268/Put/vlen=6}
  8. keyvalues={row007/data:col7/1364133382268/Put/vlen=7, row007/url:col7/1364133382268/Put/vlen=6}
  9. keyvalues={row008/data:col8/1364133382268/Put/vlen=7, row008/url:col8/1364133382268/Put/vlen=6}
  10. keyvalues={row009/data:col9/1364133382268/Put/vlen=7, row009/url:col9/1364133382268/Put/vlen=6}
  11. keyvalues={row010/data:col0/1364133382268/Put/vlen=7, row010/url:col0/1364133382268/Put/vlen=6}
  12. 正则获取结尾为5的行
  13. keyvalues={row005/data:col5/1364133382268/Put/vlen=7, row005/url:col5/1364133382268/Put/vlen=6}
  14. keyvalues={row015/data:col5/1364133382268/Put/vlen=7, row015/url:col5/1364133382268/Put/vlen=6}
  15. keyvalues={row025/data:col5/1364133382268/Put/vlen=7, row025/url:col5/1364133382268/Put/vlen=6}
  16. keyvalues={row035/data:col5/1364133382268/Put/vlen=7, row035/url:col5/1364133382268/Put/vlen=6}
  17. keyvalues={row045/data:col5/1364133382268/Put/vlen=7, row045/url:col5/1364133382268/Put/vlen=6}
  18. 包行有5的行
  19. keyvalues={row005/data:col5/1364133382268/Put/vlen=7, row005/url:col5/1364133382268/Put/vlen=6}
  20. keyvalues={row015/data:col5/1364133382268/Put/vlen=7, row015/url:col5/1364133382268/Put/vlen=6}
  21. keyvalues={row025/data:col5/1364133382268/Put/vlen=7, row025/url:col5/1364133382268/Put/vlen=6}
  22. keyvalues={row035/data:col5/1364133382268/Put/vlen=7, row035/url:col5/1364133382268/Put/vlen=6}
  23. keyvalues={row045/data:col5/1364133382268/Put/vlen=7, row045/url:col5/1364133382268/Put/vlen=6}
  24. keyvalues={row050/data:col0/1364133382268/Put/vlen=7, row050/url:col0/1364133382268/Put/vlen=6}
  25. 开头是row01的
  26. keyvalues={row010/data:col0/1364133382268/Put/vlen=7, row010/url:col0/1364133382268/Put/vlen=6}
  27. keyvalues={row011/data:col1/1364133382268/Put/vlen=7, row011/url:col1/1364133382268/Put/vlen=6}
  28. keyvalues={row012/data:col2/1364133382268/Put/vlen=7, row012/url:col2/1364133382268/Put/vlen=6}
  29. keyvalues={row013/data:col3/1364133382268/Put/vlen=7, row013/url:col3/1364133382268/Put/vlen=6}
  30. keyvalues={row014/data:col4/1364133382268/Put/vlen=7, row014/url:col4/1364133382268/Put/vlen=6}
  31. keyvalues={row015/data:col5/1364133382268/Put/vlen=7, row015/url:col5/1364133382268/Put/vlen=6}
  32. keyvalues={row016/data:col6/1364133382268/Put/vlen=7, row016/url:col6/1364133382268/Put/vlen=6}
  33. keyvalues={row017/data:col7/1364133382268/Put/vlen=7, row017/url:col7/1364133382268/Put/vlen=6}
  34. keyvalues={row018/data:col8/1364133382268/Put/vlen=7, row018/url:col8/1364133382268/Put/vlen=6}
  35. keyvalues={row019/data:col9/1364133382268/Put/vlen=7, row019/url:col9/1364133382268/Put/vlen=6}

复制代码

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