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  3. org.apache.hadoop.hbase.index.util.ByteArrayBuilder

Java 类org.apache.hadoop.hbase.index.util.ByteArrayBuilder 实例源码

项目：HIndex    文件：IndexManager.java    
/**
 * @param tableName on which index applying
 * @param indexList list of table
 */
public void addIndexForTable(String tableName, List<IndexSpecification> indexList) {
  this.tableVsIndices.put(tableName, indexList);
  // TODO the inner map needs to be thread safe when we support dynamic index add/remove
  Map<byte[], IndexSpecification> indexMap =
      new TreeMap<byte[], IndexSpecification>(Bytes.BYTES_COMPARATOR);
  for (IndexSpecification index : indexList) {
    ByteArrayBuilder keyBuilder = ByteArrayBuilder.allocate(IndexUtils.getMaxIndexNameLength());
    keyBuilder.put(Bytes.toBytes(index.getName()));
    indexMap.put(keyBuilder.array(), index);
  }
  this.tableIndexMap.put(tableName, indexMap);
}
项目：HIndex    文件：ScanFilterEvaluator.java    
private void createRegionScanner(HRegion indexRegion, String userTableName,
    List<IndexRegionScanner> scanners, ByteArrayBuilder indexNameBuilder, Scan scan,
    boolean isRange, int scannerIndex) throws IOException {
  RegionScanner scannerForIndexRegion = indexRegion.getScanner(scan);
  LeafIndexRegionScanner leafIndexRegionScanner =
      new LeafIndexRegionScanner(IndexManager.getInstance().getIndex(userTableName,
        indexNameBuilder.array()), scannerForIndexRegion, new TTLExpiryChecker());
  leafIndexRegionScanner.setScannerIndex(scannerIndex);
  leafIndexRegionScanner.setRangeFlag(isRange);
  scanners.add(leafIndexRegionScanner);
}
项目：HIndex    文件：ScanFilterEvaluator.java    
private byte[] createCommonKeyForIndex(byte[] regionStartKey, byte[] indexName) {
  // Format for index table rowkey [Startkey for the index region] + [one 0 byte]+
  // [Index name] + [Padding for the max index name] + ....
  int commonKeyLength = regionStartKey.length + 1 + IndexUtils.getMaxIndexNameLength();
  ByteArrayBuilder builder = ByteArrayBuilder.allocate(commonKeyLength);
  // Adding the startkey for the index region and single 0 Byte.
  builder.put(regionStartKey);
  builder.position(builder.position() + 1);
  // Adding the index name and the padding needed
  builder.put(indexName);
  // No need to add the padding bytes specifically. In the array all the bytes will be 0s.
  return builder.array();
}
项目：HIndex    文件：ScanFilterEvaluator.java    
private void copyColumnValueToKey(ByteArrayBuilder builder, byte[] colValue, int maxValueLength,
    ValueType valueType) {
  colValue = IndexUtils.changeValueAccToDataType(colValue, valueType);
  builder.put(colValue);
  int paddingLength = maxValueLength - colValue.length;
  builder.position(builder.position() + paddingLength);
}
项目：HIndex    文件：TTLStoreScanner.java    
private byte[] formIndexNameFromKV(KeyValue kv) {
  byte[] rowKey = kv.getRow();
  // First two bytes are going to be the
  ByteArrayBuilder keyBuilder = ByteArrayBuilder.allocate(rowKey.length);
  // Start from 2nd offset because the first 2 bytes corresponds to the rowkeylength
  keyBuilder.put(rowKey, 0, rowKey.length);
  String replacedKey = Bytes.toString(keyBuilder.array());
  String emptyByte = Bytes.toString(new byte[1]);
  int indexOf = replacedKey.indexOf(emptyByte);
  return keyBuilder.array(indexOf + 1, IndexUtils.getMaxIndexNameLength());
}
项目：hindex    文件：IndexManager.java    
/**
 * @param table name on which index applying
 * @param IndexSpecification list of table
 */
public void addIndexForTable(String tableName, List<IndexSpecification> indexList) {
  this.tableVsIndices.put(tableName, indexList);
  // TODO the inner map needs to be thread safe when we support dynamic index add/remove
  Map<byte[], IndexSpecification> indexMap =
      new TreeMap<byte[], IndexSpecification>(Bytes.BYTES_COMPARATOR);
  for (IndexSpecification index : indexList) {
    ByteArrayBuilder keyBuilder = ByteArrayBuilder.allocate(IndexUtils.getMaxIndexNameLength());
    keyBuilder.put(Bytes.toBytes(index.getName()));
    indexMap.put(keyBuilder.array(), index);
  }
  this.tableIndexMap.put(tableName, indexMap);
}
项目：hindex    文件：ScanFilterEvaluator.java    
private void createRegionScanner(HRegion indexRegion, String userTableName,
    List<IndexRegionScanner> scanners, ByteArrayBuilder indexNameBuilder, Scan scan,
    boolean isRange, int scannerIndex) throws IOException {
  RegionScanner scannerForIndexRegion = indexRegion.getScanner(scan);
  LeafIndexRegionScanner leafIndexRegionScanner =
      new LeafIndexRegionScanner(IndexManager.getInstance().getIndex(userTableName,
        indexNameBuilder.array()), scannerForIndexRegion, new TTLExpiryChecker());
  leafIndexRegionScanner.setScannerIndex(scannerIndex);
  leafIndexRegionScanner.setRangeFlag(isRange);
  scanners.add(leafIndexRegionScanner);
}
项目：hindex    文件：ScanFilterEvaluator.java    
private byte[] createCommonKeyForIndex(byte[] regionStartKey, byte[] indexName) {
  // Format for index table rowkey [Startkey for the index region] + [one 0 byte]+
  // [Index name] + [Padding for the max index name] + ....
  int commonKeyLength = regionStartKey.length + 1 + IndexUtils.getMaxIndexNameLength();
  ByteArrayBuilder builder = ByteArrayBuilder.allocate(commonKeyLength);
  // Adding the startkey for the index region and single 0 Byte.
  builder.put(regionStartKey);
  builder.position(builder.position() + 1);
  // Adding the index name and the padding needed
  builder.put(indexName);
  // No need to add the padding bytes specifically. In the array all the bytes will be 0s.
  return builder.array();
}
项目：hindex    文件：ScanFilterEvaluator.java    
private void copyColumnValueToKey(ByteArrayBuilder builder, byte[] colValue, int maxValueLength,
    ValueType valueType) {
  colValue = IndexUtils.changeValueAccToDataType(colValue, valueType);
  builder.put(colValue);
  int paddingLength = maxValueLength - colValue.length;
  builder.position(builder.position() + paddingLength);
}
项目：hindex    文件：TTLStoreScanner.java    
private byte[] formIndexNameFromKV(KeyValue kv) {
  byte[] rowKey = kv.getRow();
  // First two bytes are going to be the
  ByteArrayBuilder keyBuilder = ByteArrayBuilder.allocate(rowKey.length);
  // Start from 2nd offset because the first 2 bytes corresponds to the rowkeylength
  keyBuilder.put(rowKey, 0, rowKey.length);
  int indexOf = com.google.common.primitives.Bytes.indexOf(keyBuilder.array(), new byte[1]);
  return keyBuilder.array(indexOf + 1, IndexUtils.getMaxIndexNameLength());
}
项目：HIndex    文件：IndexRegionObserver.java    
private static Collection<Delete> getIndexDeletes(List<IndexSpecification> indexSpecs,
    HRegion userRegion, HRegion indexRegion, Cell deleteKV) throws IOException {
  Collection<Delete> indexDeletes = new LinkedHashSet<Delete>();
  List<IndexSpecification> indicesToUpdate = new LinkedList<IndexSpecification>();
  Multimap<Long, Cell> groupedKV =
      doGetAndGroupByTS(indexSpecs, userRegion, deleteKV, indicesToUpdate);

  // There can be multiple index kvs for each user kv
  // So, prepare all resultant index delete kvs for this user delete kv
  for (Entry<Long, Collection<Cell>> entry : groupedKV.asMap().entrySet()) {
    for (IndexSpecification index : indicesToUpdate) {
      ByteArrayBuilder indexRow =
          IndexUtils.getIndexRowKeyHeader(index, indexRegion.getStartKey(), deleteKV.getRow());
      boolean update = false;
      for (ColumnQualifier cq : index.getIndexColumns()) {
        Cell kvFound = null;
        for (Cell kv : entry.getValue()) {
          if (Bytes.equals(cq.getColumnFamily(), kv.getFamily())
              && Bytes.equals(cq.getQualifier(), kv.getQualifier())) {
            kvFound = kv;
            update = true;
            break;
          }
        }
        if (kvFound == null) {
          indexRow.position(indexRow.position() + cq.getMaxValueLength());
        } else {
          IndexUtils.updateRowKeyForKV(cq, kvFound, indexRow);
        }
      }
      if (update) {
        // Append the actual row key at the end of the index row key.
        indexRow.put(deleteKV.getRow());
        Delete idxDelete = new Delete(indexRow.array());
        if (((KeyValue) deleteKV).isDeleteType()) {
          idxDelete
              .deleteColumn(Constants.IDX_COL_FAMILY, Constants.IDX_COL_QUAL, entry.getKey());
        } else {
          idxDelete.deleteFamily(Constants.IDX_COL_FAMILY, entry.getKey());
        }
        indexDeletes.add(idxDelete);
      }
    }
  }
  return indexDeletes;
}
项目：HIndex    文件：TestMultipleIndicesInScan.java    
@Test(timeout = 180000)
public void testFalsePositiveCases() throws Exception {
  final Configuration conf = UTIL.getConfiguration();
  String userTableName = "testFalsePositiveCases";
  HTableDescriptor ihtd = new HTableDescriptor(userTableName);
  HColumnDescriptor hcd = new HColumnDescriptor("cf1");
  ihtd.addFamily(hcd);
  TableIndices indices = new TableIndices();
  IndexSpecification indexSpecification =
      createIndexSpecification(hcd, ValueType.String, 10, new String[] { "c1" }, "idx2");
  indices.addIndex(indexSpecification);
  indexSpecification =
      createIndexSpecification(hcd, ValueType.String, 10, new String[] { "c2" }, "idx3");
  indices.addIndex(indexSpecification);
  ihtd.setValue(Constants.INDEX_SPEC_KEY, indices.toByteArray());
  admin.createTable(ihtd);
  HTable table = new HTable(conf, "testFalsePositiveCases");

  HTable idx_table = new HTable(conf, "testFalsePositiveCases_idx");

  ByteArrayBuilder byteArray = new ByteArrayBuilder(33);
  byteArray.put(new byte[1]);
  byteArray.put(Bytes.toBytes("idx2"));
  byteArray.put(new byte[14]);
  byteArray.put(Bytes.toBytes("apple"));
  byteArray.put(new byte[5]);
  int offset = byteArray.position();
  byteArray.put(Bytes.toBytes("row1"));

  ByteArrayBuilder value = new ByteArrayBuilder(4);
  value.put(Bytes.toBytes((short) byteArray.array().length));
  value.put(Bytes.toBytes((short) offset));
  Put p = new Put(byteArray.array());
  p.add(Constants.IDX_COL_FAMILY, Constants.IDX_COL_QUAL, value.array());
  idx_table.put(p);
  SingleColumnValueFilter filter =
      new SingleColumnValueFilter("cf1".getBytes(), "c1".getBytes(), CompareOp.EQUAL,
          "apple".getBytes());

  SingleColumnValueFilter filter1 =
      new SingleColumnValueFilter("cf1".getBytes(), "c2".getBytes(), CompareOp.EQUAL,
          "bat".getBytes());

  FilterList masterFilter = new FilterList(Operator.MUST_PASS_ONE);
  masterFilter.addFilter(filter1);
  masterFilter.addFilter(filter);

  Scan scan = new Scan();
  scan.setFilter(masterFilter);

  int i = 0;
  ResultScanner scanner = table.getScanner(scan);
  List<Result> testRes = new ArrayList<Result>();
  Result[] result = scanner.next(1);
  while (result != null && result.length > 0) {
    testRes.add(result[0]);
    i++;
    result = scanner.next(1);
  }

  assertTrue("Index flow should get used.", IndexRegionObserver.getIndexedFlowUsed());
  assertTrue("Seekpoints should get added by index scanner",
    IndexRegionObserver.getSeekpointAdded());
  assertEquals("It should get two seek points from index scanner.", 1, IndexRegionObserver
      .getMultipleSeekPoints().size());
  assertEquals("Overall result should have only 2 rows", 0, testRes.size());
}
项目：HIndex    文件：TestIndexHalfStoreFileReader.java    
private List<KeyValue> genSomeKeys(String userTableName) throws Exception {
  List<KeyValue> ret = new ArrayList<KeyValue>(4);
  HTableDescriptor ihtd = new HTableDescriptor(TableName.valueOf(userTableName));
  HColumnDescriptor hcd1 = new HColumnDescriptor("column1");
  HColumnDescriptor hcd2 = new HColumnDescriptor("column2");
  IndexSpecification iSpec1 = new IndexSpecification("Index");
  iSpec1.addIndexColumn(hcd1, "q", ValueType.String, 10);
  iSpec1.addIndexColumn(hcd2, "q", ValueType.String, 10);
  ihtd.addFamily(hcd1);
  ihtd.addFamily(hcd2);
  TableIndices indices = new TableIndices();
  indices.addIndex(iSpec1);
  ihtd.setValue(Constants.INDEX_SPEC_KEY, indices.toByteArray());
  admin.createTable(ihtd);
  ByteArrayBuilder indexColVal = ByteArrayBuilder.allocate(4);
  indexColVal.put(Bytes.toBytes((short) 3));
  indexColVal.put(Bytes.toBytes((short) 32));

  Put p1 = generatePuts("006".getBytes(), "05".getBytes());
  Put p2 = generatePuts("003".getBytes(), "06".getBytes());
  Put p3 = generatePuts("004".getBytes(), "06".getBytes());
  Put p4 = generatePuts("007".getBytes(), "06".getBytes());

  byte[] seekToPut =
      new byte[3 + 1 + IndexUtils.getMaxIndexNameLength() + 10 + "006".getBytes().length];
  System.arraycopy(p1.getRow(), 0, seekToPut, 0, p1.getRow().length);
  byte[] seekToRow = "007".getBytes();
  System.arraycopy(seekToRow, 0, seekToPut, p1.getRow().length - 3, seekToRow.length);
  System.arraycopy("005".getBytes(), 0, seekToPut, 0, 3);
  setSeekToRowKey(seekToPut, indexColVal);

  byte[] expectedPut =
      new byte[3 + 1 + IndexUtils.getMaxIndexNameLength() + 10 + "006".getBytes().length];
  System.arraycopy(p4.getRow(), 0, expectedPut, 0, p4.getRow().length);
  // Copy first 3 bytes to splitKey since getKeyValue will replace the start key with splitKey.
  // Just for assertion this is been added
  System.arraycopy("005".getBytes(), 0, expectedPut, 0, 3);
  setExpected(expectedPut);

  KeyValue kv =
      new KeyValue(p1.getRow(), Constants.IDX_COL_FAMILY, Constants.IDX_COL_QUAL, 0,
          indexColVal.array());
  ret.add(kv);
  KeyValue kv1 =
      new KeyValue(p2.getRow(), Constants.IDX_COL_FAMILY, Constants.IDX_COL_QUAL, 0,
          indexColVal.array());
  ret.add(kv1);
  KeyValue kv2 =
      new KeyValue(p3.getRow(), Constants.IDX_COL_FAMILY, Constants.IDX_COL_QUAL, 0,
          indexColVal.array());
  ret.add(kv2);
  KeyValue kv3 =
      new KeyValue(p4.getRow(), Constants.IDX_COL_FAMILY, Constants.IDX_COL_QUAL, 0,
          indexColVal.array());
  ret.add(kv3);
  return ret;
}
项目：HIndex    文件：TestIndexHalfStoreFileReader.java    
private void setSeekToRowKey(byte[] seekTorowKey3, ByteArrayBuilder indexColVal) {
  KeyValue kv =
      new KeyValue(seekTorowKey3, Constants.IDX_COL_FAMILY, Constants.IDX_COL_QUAL, 0,
          indexColVal.array());
  this.seekToKeyVal = kv;
}
项目：hindex    文件：IndexRegionObserver.java    
private static Collection<Delete> getIndexDeletes(List<IndexSpecification> indexSpecs,
    HRegion userRegion, HRegion indexRegion, KeyValue deleteKV) throws IOException {
  Collection<Delete> indexDeletes = new LinkedHashSet<Delete>();
  List<IndexSpecification> indicesToUpdate = new LinkedList<IndexSpecification>();
  Multimap<Long, KeyValue> groupedKV =
      doGetAndGroupByTS(indexSpecs, userRegion, deleteKV, indicesToUpdate);

  // There can be multiple index kvs for each user kv
  // So, prepare all resultant index delete kvs for this user delete kv
  for (Entry<Long, Collection<KeyValue>> entry : groupedKV.asMap().entrySet()) {
    for (IndexSpecification index : indicesToUpdate) {
      ByteArrayBuilder indexRow =
          IndexUtils.getIndexRowKeyHeader(index, indexRegion.getStartKey(), deleteKV.getRow());
      boolean update = false;
      for (ColumnQualifier cq : index.getIndexColumns()) {
        KeyValue kvFound = null;
        for (KeyValue kv : entry.getValue()) {
          if (Bytes.equals(cq.getColumnFamily(), kv.getFamily())
              && Bytes.equals(cq.getQualifier(), kv.getQualifier())) {
            kvFound = kv;
            update = true;
            break;
          }
        }
        if (kvFound == null) {
          indexRow.position(indexRow.position() + cq.getMaxValueLength());
        } else {
          IndexUtils.updateRowKeyForKV(cq, kvFound, indexRow);
        }
      }
      if (update) {
        // Append the actual row key at the end of the index row key.
        indexRow.put(deleteKV.getRow());
        Delete idxDelete = new Delete(indexRow.array());
        if (deleteKV.isDeleteType()) {
          idxDelete
              .deleteColumn(Constants.IDX_COL_FAMILY, Constants.IDX_COL_QUAL, entry.getKey());
        } else {
          idxDelete.deleteFamily(Constants.IDX_COL_FAMILY, entry.getKey());
        }
        idxDelete.setWriteToWAL(false);
        indexDeletes.add(idxDelete);
      }
    }
  }
  return indexDeletes;
}
项目：hindex    文件：TestMultipleIndicesInScan.java    
@Test(timeout = 180000)
public void testFalsePositiveCases() throws Exception {
  HBaseAdmin admin = UTIL.getHBaseAdmin();

  ZooKeeperWatcher zkw = HBaseTestingUtility.getZooKeeperWatcher(UTIL);

  final Configuration conf = UTIL.getConfiguration();
  String userTableName = "testFalsePositiveCases";
  IndexedHTableDescriptor ihtd = new IndexedHTableDescriptor(userTableName);
  HColumnDescriptor hcd = new HColumnDescriptor("cf1");
  ihtd.addFamily(hcd);
  IndexSpecification indexSpecification =
      createIndexSpecification(hcd, ValueType.String, 10, new String[] { "c1" }, "idx2");
  ihtd.addIndex(indexSpecification);
  indexSpecification =
      createIndexSpecification(hcd, ValueType.String, 10, new String[] { "c2" }, "idx3");
  ihtd.addIndex(indexSpecification);

  admin.createTable(ihtd);
  ZKAssign.blockUntilNoRIT(zkw);
  HTable table = new HTable(conf, "testFalsePositiveCases");

  HTable idx_table = new HTable(conf, "testFalsePositiveCases_idx");

  ByteArrayBuilder byteArray = new ByteArrayBuilder(33);
  byteArray.put(new byte[1]);
  byteArray.put(Bytes.toBytes("idx2"));
  byteArray.put(new byte[14]);
  byteArray.put(Bytes.toBytes("apple"));
  byteArray.put(new byte[5]);
  int offset = byteArray.position();
  byteArray.put(Bytes.toBytes("row1"));

  ByteArrayBuilder value = new ByteArrayBuilder(4);
  value.put(Bytes.toBytes((short) byteArray.array().length));
  value.put(Bytes.toBytes((short) offset));
  Put p = new Put(byteArray.array());
  p.add(Constants.IDX_COL_FAMILY, Constants.IDX_COL_QUAL, value.array());
  idx_table.put(p);
  SingleColumnValueFilter filter =
      new SingleColumnValueFilter("cf1".getBytes(), "c1".getBytes(), CompareOp.EQUAL,
          "apple".getBytes());

  SingleColumnValueFilter filter1 =
      new SingleColumnValueFilter("cf1".getBytes(), "c2".getBytes(), CompareOp.EQUAL,
          "bat".getBytes());

  FilterList masterFilter = new FilterList(Operator.MUST_PASS_ONE);
  masterFilter.addFilter(filter1);
  masterFilter.addFilter(filter);

  Scan scan = new Scan();
  scan.setFilter(masterFilter);

  int i = 0;
  ResultScanner scanner = table.getScanner(scan);
  List<Result> testRes = new ArrayList<Result>();
  Result[] result = scanner.next(1);
  while (result != null && result.length > 0) {
    testRes.add(result[0]);
    i++;
    result = scanner.next(1);
  }

  Assert.assertTrue("Index flow should get used.", IndexRegionObserver.getIndexedFlowUsed());
  Assert.assertTrue("Seekpoints should get added by index scanner",
    IndexRegionObserver.getSeekpointAdded());
  Assert.assertEquals("It should get two seek points from index scanner.", 1, IndexRegionObserver
      .getMultipleSeekPoints().size());
  Assert.assertEquals("Overall result should have only 2 rows", 0, testRes.size());
}
项目：hindex    文件：TestIndexHalfStoreFileReader.java    
private List<KeyValue> genSomeKeys(String userTableName) throws Exception {
  List<KeyValue> ret = new ArrayList<KeyValue>(4);
  HBaseAdmin admin = UTIL.getHBaseAdmin();
  ZooKeeperWatcher zkw = HBaseTestingUtility.getZooKeeperWatcher(UTIL);
  IndexedHTableDescriptor ihtd = new IndexedHTableDescriptor(userTableName);
  HColumnDescriptor hcd1 = new HColumnDescriptor("column1");
  HColumnDescriptor hcd2 = new HColumnDescriptor("column2");
  IndexSpecification iSpec1 = new IndexSpecification("Index");
  iSpec1.addIndexColumn(hcd1, "q", ValueType.String, 10);
  iSpec1.addIndexColumn(hcd2, "q", ValueType.String, 10);
  ihtd.addFamily(hcd1);
  ihtd.addFamily(hcd2);
  ihtd.addIndex(iSpec1);
  admin.createTable(ihtd);
  ZKAssign.blockUntilNoRIT(zkw);
  ByteArrayBuilder indexColVal = ByteArrayBuilder.allocate(4);
  indexColVal.put(Bytes.toBytes((short) 3));
  indexColVal.put(Bytes.toBytes((short) 32));

  Put p1 = generatePuts("006".getBytes(), "05".getBytes());
  Put p2 = generatePuts("003".getBytes(), "06".getBytes());
  Put p3 = generatePuts("004".getBytes(), "06".getBytes());
  Put p4 = generatePuts("007".getBytes(), "06".getBytes());

  byte[] seekToPut =
      new byte[3 + 1 + IndexUtils.getMaxIndexNameLength() + 10 + "006".getBytes().length];
  System.arraycopy(p1.getRow(), 0, seekToPut, 0, p1.getRow().length);
  byte[] seekToRow = "007".getBytes();
  System.arraycopy(seekToRow, 0, seekToPut, p1.getRow().length - 3, seekToRow.length);
  System.arraycopy("005".getBytes(), 0, seekToPut, 0, 3);
  setSeekToRowKey(seekToPut, indexColVal);

  byte[] expectedPut =
      new byte[3 + 1 + IndexUtils.getMaxIndexNameLength() + 10 + "006".getBytes().length];
  System.arraycopy(p4.getRow(), 0, expectedPut, 0, p4.getRow().length);
  // Copy first 3 bytes to splitKey since getKeyValue will replace the start key with splitKey.
  // Just for assertion this is been added
  System.arraycopy("005".getBytes(), 0, expectedPut, 0, 3);
  setExpected(expectedPut);

  KeyValue kv =
      new KeyValue(p1.getRow(), Constants.IDX_COL_FAMILY, Constants.IDX_COL_QUAL, 0,
          indexColVal.array());
  ret.add(kv);
  KeyValue kv1 =
      new KeyValue(p2.getRow(), Constants.IDX_COL_FAMILY, Constants.IDX_COL_QUAL, 0,
          indexColVal.array());
  ret.add(kv1);
  KeyValue kv2 =
      new KeyValue(p3.getRow(), Constants.IDX_COL_FAMILY, Constants.IDX_COL_QUAL, 0,
          indexColVal.array());
  ret.add(kv2);
  KeyValue kv3 =
      new KeyValue(p4.getRow(), Constants.IDX_COL_FAMILY, Constants.IDX_COL_QUAL, 0,
          indexColVal.array());
  ret.add(kv3);
  return ret;
}
项目：hindex    文件：TestIndexHalfStoreFileReader.java    
private void setSeekToRowKey(byte[] seekTorowKey3, ByteArrayBuilder indexColVal) {
  KeyValue kv =
      new KeyValue(seekTorowKey3, Constants.IDX_COL_FAMILY, Constants.IDX_COL_QUAL, 0,
          indexColVal.array());
  this.seekToKeyVal = kv;
}