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Java TDelete类代码示例

本文整理汇总了Java中org.apache.hadoop.hbase.thrift2.generated.TDelete类的典型用法代码示例。如果您正苦于以下问题：Java TDelete类的具体用法？Java TDelete怎么用？Java TDelete使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


TDelete类属于org.apache.hadoop.hbase.thrift2.generated包，在下文中一共展示了TDelete类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: checkAndDelete

import org.apache.hadoop.hbase.thrift2.generated.TDelete; //导入依赖的package包/类
@Override
public boolean checkAndDelete(ByteBuffer table, ByteBuffer row, ByteBuffer family,
    ByteBuffer qualifier, ByteBuffer value, TDelete deleteSingle) throws TIOError, TException {
  Table htable = getTable(table);

  try {
    if (value == null) {
      return htable.checkAndDelete(byteBufferToByteArray(row), byteBufferToByteArray(family),
        byteBufferToByteArray(qualifier), null, deleteFromThrift(deleteSingle));
    } else {
      return htable.checkAndDelete(byteBufferToByteArray(row), byteBufferToByteArray(family),
        byteBufferToByteArray(qualifier), byteBufferToByteArray(value),
        deleteFromThrift(deleteSingle));
    }
  } catch (IOException e) {
    throw getTIOError(e);
  } finally {
    closeTable(htable);
  }
}
开发者ID:fengchen8086，项目名称:ditb，代码行数:21，代码来源:ThriftHBaseServiceHandler.java

示例2: checkAndDelete

import org.apache.hadoop.hbase.thrift2.generated.TDelete; //导入依赖的package包/类
@Override
public boolean checkAndDelete(ByteBuffer table, ByteBuffer row, ByteBuffer family,
    ByteBuffer qualifier, ByteBuffer value, TDelete deleteSingle) throws TIOError, TException {
  HTableInterface htable = getTable(table);

  try {
    if (value == null) {
      return htable.checkAndDelete(byteBufferToByteArray(row), byteBufferToByteArray(family),
        byteBufferToByteArray(qualifier), null, deleteFromThrift(deleteSingle));
    } else {
      return htable.checkAndDelete(byteBufferToByteArray(row), byteBufferToByteArray(family),
        byteBufferToByteArray(qualifier), byteBufferToByteArray(value),
        deleteFromThrift(deleteSingle));
    }
  } catch (IOException e) {
    throw getTIOError(e);
  } finally {
    closeTable(htable);
  }
}
开发者ID:fengchen8086，项目名称:LCIndex-HBase-0.94.16，代码行数:21，代码来源:ThriftHBaseServiceHandler.java

示例3: checkAndDelete

import org.apache.hadoop.hbase.thrift2.generated.TDelete; //导入依赖的package包/类
@Override
public boolean checkAndDelete(ByteBuffer table, ByteBuffer row, ByteBuffer family,
    ByteBuffer qualifier, ByteBuffer value, TDelete deleteSingle) throws TIOError, TException {
  checkReadOnlyMode();
  Table htable = getTable(table);
  try {
    Table.CheckAndMutateBuilder mutateBuilder =
        htable.checkAndMutate(byteBufferToByteArray(row), byteBufferToByteArray(family))
            .qualifier(byteBufferToByteArray(qualifier));
    if (value == null) {
      return mutateBuilder.ifNotExists().thenDelete(deleteFromThrift(deleteSingle));
    } else {
      return mutateBuilder.ifEquals(byteBufferToByteArray(value))
          .thenDelete(deleteFromThrift(deleteSingle));
    }
  } catch (IOException e) {
    throw getTIOError(e);
  } finally {
    closeTable(htable);
  }
}
开发者ID:apache，项目名称:hbase，代码行数:22，代码来源:ThriftHBaseServiceHandler.java

示例4: testDeleteWithReadOnly

import org.apache.hadoop.hbase.thrift2.generated.TDelete; //导入依赖的package包/类
@Test
public void testDeleteWithReadOnly() throws Exception {
  ThriftHBaseServiceHandler handler = createHandler();
  byte[] rowName = Bytes.toBytes("testDelete");
  ByteBuffer table = wrap(tableAname);

  TDelete delete = new TDelete(wrap(rowName));

  boolean exceptionCaught = false;
  try {
    handler.deleteSingle(table, delete);
  } catch (TIOError e) {
    exceptionCaught = true;
    assertTrue(e.getCause() instanceof DoNotRetryIOException);
    assertEquals("Thrift Server is in Read-only mode.", e.getMessage());
  } finally {
    assertTrue(exceptionCaught);
  }
}
开发者ID:apache，项目名称:hbase，代码行数:20，代码来源:TestThriftHBaseServiceHandlerWithReadOnly.java

示例5: testDeleteMultipleWithReadOnly

import org.apache.hadoop.hbase.thrift2.generated.TDelete; //导入依赖的package包/类
@Test
public void testDeleteMultipleWithReadOnly() throws Exception {
  ThriftHBaseServiceHandler handler = createHandler();
  ByteBuffer table = wrap(tableAname);
  byte[] rowName1 = Bytes.toBytes("testDeleteMultiple1");
  byte[] rowName2 = Bytes.toBytes("testDeleteMultiple2");

  List<TDelete> deletes = new ArrayList<>(2);
  deletes.add(new TDelete(wrap(rowName1)));
  deletes.add(new TDelete(wrap(rowName2)));

  boolean exceptionCaught = false;
  try {
    handler.deleteMultiple(table, deletes);
  } catch (TIOError e) {
    exceptionCaught = true;
    assertTrue(e.getCause() instanceof DoNotRetryIOException);
    assertEquals("Thrift Server is in Read-only mode.", e.getMessage());
  } finally {
    assertTrue(exceptionCaught);
  }
}
开发者ID:apache，项目名称:hbase，代码行数:23，代码来源:TestThriftHBaseServiceHandlerWithReadOnly.java

示例6: testCheckAndDeleteWithReadOnly

import org.apache.hadoop.hbase.thrift2.generated.TDelete; //导入依赖的package包/类
@Test
public void testCheckAndDeleteWithReadOnly() throws Exception {
  ThriftHBaseServiceHandler handler = createHandler();
  byte[] rowName = Bytes.toBytes("testCheckAndDelete");
  ByteBuffer table = wrap(tableAname);

  TDelete delete = new TDelete(wrap(rowName));

  boolean exceptionCaught = false;
  try {
    handler.checkAndDelete(table, wrap(rowName), wrap(familyAname),
        wrap(qualifierAname), wrap(valueAname), delete);
  } catch (TIOError e) {
    exceptionCaught = true;
    assertTrue(e.getCause() instanceof DoNotRetryIOException);
    assertEquals("Thrift Server is in Read-only mode.", e.getMessage());
  } finally {
    assertTrue(exceptionCaught);
  }
}
开发者ID:apache，项目名称:hbase，代码行数:21，代码来源:TestThriftHBaseServiceHandlerWithReadOnly.java

示例7: checkAndDelete

import org.apache.hadoop.hbase.thrift2.generated.TDelete; //导入依赖的package包/类
@Override
public boolean checkAndDelete(ByteBuffer table, ByteBuffer row, ByteBuffer family, ByteBuffer qualifier, ByteBuffer value,
    TDelete deleteSingle) throws TIOError, TException {
  HTableInterface htable = getTable(table.array());

  try {
    if (value == null) {
      return htable.checkAndDelete(row.array(), family.array(), qualifier.array(), null, deleteFromThrift(deleteSingle));
    } else {
      return htable.checkAndDelete(row.array(), family.array(), qualifier.array(), value.array(), deleteFromThrift(deleteSingle));
    }
  } catch (IOException e) {
    throw getTIOError(e);
  } finally {
    closeTable(htable);
  }
}
开发者ID:zwqjsj0404，项目名称:HBase-Research，代码行数:18，代码来源:ThriftHBaseServiceHandler.java

示例8: deleteFromHBase

import org.apache.hadoop.hbase.thrift2.generated.TDelete; //导入依赖的package包/类
public static TDelete deleteFromHBase(Delete in) {
  TDelete out = new TDelete(ByteBuffer.wrap(in.getRow()));

  List<TColumn> columns = new ArrayList<TColumn>();
  long rowTimestamp = in.getTimeStamp();
  if (rowTimestamp != HConstants.LATEST_TIMESTAMP) {
    out.setTimestamp(rowTimestamp);
  }

  // Map<family, List<KeyValue>>
  for (Map.Entry<byte[], List<org.apache.hadoop.hbase.Cell>> familyEntry:
      in.getFamilyCellMap().entrySet()) {
    TColumn column = new TColumn(ByteBuffer.wrap(familyEntry.getKey()));
    for (org.apache.hadoop.hbase.Cell cell: familyEntry.getValue()) {
      byte[] family = CellUtil.cloneFamily(cell);
      byte[] qualifier = CellUtil.cloneQualifier(cell);
      long timestamp = cell.getTimestamp();
      if (family != null) {
        column.setFamily(family);
      }
      if (qualifier != null) {
        column.setQualifier(qualifier);
      }
      if (timestamp != HConstants.LATEST_TIMESTAMP) {
        column.setTimestamp(timestamp);
      }
    }
    columns.add(column);
  }
  out.setColumns(columns);

  return out;
}
开发者ID:fengchen8086，项目名称:ditb，代码行数:34，代码来源:ThriftUtilities.java

示例9: deleteMultiple

import org.apache.hadoop.hbase.thrift2.generated.TDelete; //导入依赖的package包/类
@Override
public List<TDelete> deleteMultiple(ByteBuffer table, List<TDelete> deletes) throws TIOError,
    TException {
  Table htable = getTable(table);
  try {
    htable.delete(deletesFromThrift(deletes));
  } catch (IOException e) {
    throw getTIOError(e);
  } finally {
    closeTable(htable);
  }
  return Collections.emptyList();
}
开发者ID:fengchen8086，项目名称:ditb，代码行数:14，代码来源:ThriftHBaseServiceHandler.java

示例10: testDeleteMultiple

import org.apache.hadoop.hbase.thrift2.generated.TDelete; //导入依赖的package包/类
@Test
public void testDeleteMultiple() throws Exception {
  ThriftHBaseServiceHandler handler = createHandler();
  ByteBuffer table = wrap(tableAname);
  byte[] rowName1 = "testDeleteMultiple1".getBytes();
  byte[] rowName2 = "testDeleteMultiple2".getBytes();

  List<TColumnValue> columnValues = new ArrayList<TColumnValue>();
  columnValues.add(new TColumnValue(wrap(familyAname), wrap(qualifierAname), wrap(valueAname)));
  columnValues.add(new TColumnValue(wrap(familyBname), wrap(qualifierBname), wrap(valueBname)));
  List<TPut> puts = new ArrayList<TPut>();
  puts.add(new TPut(wrap(rowName1), columnValues));
  puts.add(new TPut(wrap(rowName2), columnValues));

  handler.putMultiple(table, puts);

  List<TDelete> deletes = new ArrayList<TDelete>();
  deletes.add(new TDelete(wrap(rowName1)));
  deletes.add(new TDelete(wrap(rowName2)));

  List<TDelete> deleteResults = handler.deleteMultiple(table, deletes);
  // 0 means they were all successfully applies
  assertEquals(0, deleteResults.size());

  assertFalse(handler.exists(table, new TGet(wrap(rowName1))));
  assertFalse(handler.exists(table, new TGet(wrap(rowName2))));
}
开发者ID:fengchen8086，项目名称:ditb，代码行数:28，代码来源:TestThriftHBaseServiceHandler.java

示例11: testDelete

import org.apache.hadoop.hbase.thrift2.generated.TDelete; //导入依赖的package包/类
@Test
public void testDelete() throws Exception {
  ThriftHBaseServiceHandler handler = createHandler();
  byte[] rowName = "testDelete".getBytes();
  ByteBuffer table = wrap(tableAname);

  List<TColumnValue> columnValues = new ArrayList<TColumnValue>();
  TColumnValue columnValueA = new TColumnValue(wrap(familyAname), wrap(qualifierAname),
    wrap(valueAname));
  TColumnValue columnValueB = new TColumnValue(wrap(familyBname), wrap(qualifierBname),
    wrap(valueBname));
  columnValues.add(columnValueA);
  columnValues.add(columnValueB);
  TPut put = new TPut(wrap(rowName), columnValues);

  put.setColumnValues(columnValues);

  handler.put(table, put);

  TDelete delete = new TDelete(wrap(rowName));
  List<TColumn> deleteColumns = new ArrayList<TColumn>();
  TColumn deleteColumn = new TColumn(wrap(familyAname));
  deleteColumn.setQualifier(qualifierAname);
  deleteColumns.add(deleteColumn);
  delete.setColumns(deleteColumns);

  handler.deleteSingle(table, delete);

  TGet get = new TGet(wrap(rowName));
  TResult result = handler.get(table, get);
  assertArrayEquals(rowName, result.getRow());
  List<TColumnValue> returnedColumnValues = result.getColumnValues();
  List<TColumnValue> expectedColumnValues = new ArrayList<TColumnValue>();
  expectedColumnValues.add(columnValueB);
  assertTColumnValuesEqual(expectedColumnValues, returnedColumnValues);
}
开发者ID:fengchen8086，项目名称:ditb，代码行数:37，代码来源:TestThriftHBaseServiceHandler.java

示例12: deleteMultiple

import org.apache.hadoop.hbase.thrift2.generated.TDelete; //导入依赖的package包/类
@Override
public List<TDelete> deleteMultiple(ByteBuffer table, List<TDelete> deletes) throws TIOError,
    TException {
  HTableInterface htable = getTable(table);
  List<Delete> tempDeletes = deletesFromThrift(deletes);
  try {
    htable.delete(tempDeletes);
  } catch (IOException e) {
    throw getTIOError(e);
  } finally {
    closeTable(htable);
  }
  return deletesFromHBase(tempDeletes);
}
开发者ID:fengchen8086，项目名称:LCIndex-HBase-0.94.16，代码行数:15，代码来源:ThriftHBaseServiceHandler.java

示例13: deleteFromHBase

import org.apache.hadoop.hbase.thrift2.generated.TDelete; //导入依赖的package包/类
public static TDelete deleteFromHBase(Delete in) {
  TDelete out = new TDelete(ByteBuffer.wrap(in.getRow()));

  List<TColumn> columns = new ArrayList<TColumn>();
  long rowTimestamp = in.getTimeStamp();
  if (rowTimestamp != HConstants.LATEST_TIMESTAMP) {
    out.setTimestamp(rowTimestamp);
  }

  // Map<family, List<KeyValue>>
  for (Map.Entry<byte[], List<org.apache.hadoop.hbase.Cell>> familyEntry:
      in.getFamilyCellMap().entrySet()) {
    TColumn column = new TColumn(ByteBuffer.wrap(familyEntry.getKey()));
    for (org.apache.hadoop.hbase.Cell cell: familyEntry.getValue()) {
      KeyValue kv = KeyValueUtil.ensureKeyValue(cell);
      byte[] family = kv.getFamily();
      byte[] qualifier = kv.getQualifier();
      long timestamp = kv.getTimestamp();
      if (family != null) {
        column.setFamily(family);
      }
      if (qualifier != null) {
        column.setQualifier(qualifier);
      }
      if (timestamp != HConstants.LATEST_TIMESTAMP) {
        column.setTimestamp(kv.getTimestamp());
      }
    }
    columns.add(column);
  }
  out.setColumns(columns);

  return out;
}
开发者ID:tenggyut，项目名称:HIndex，代码行数:35，代码来源:ThriftUtilities.java

示例14: deleteFromHBase

import org.apache.hadoop.hbase.thrift2.generated.TDelete; //导入依赖的package包/类
public static TDelete deleteFromHBase(Delete in) {
  TDelete out = new TDelete(ByteBuffer.wrap(in.getRow()));

  List<TColumn> columns = new ArrayList<>(in.getFamilyCellMap().entrySet().size());
  long rowTimestamp = in.getTimeStamp();
  if (rowTimestamp != HConstants.LATEST_TIMESTAMP) {
    out.setTimestamp(rowTimestamp);
  }

  // Map<family, List<KeyValue>>
  for (Map.Entry<byte[], List<org.apache.hadoop.hbase.Cell>> familyEntry:
      in.getFamilyCellMap().entrySet()) {
    TColumn column = new TColumn(ByteBuffer.wrap(familyEntry.getKey()));
    for (org.apache.hadoop.hbase.Cell cell: familyEntry.getValue()) {
      byte[] family = CellUtil.cloneFamily(cell);
      byte[] qualifier = CellUtil.cloneQualifier(cell);
      long timestamp = cell.getTimestamp();
      if (family != null) {
        column.setFamily(family);
      }
      if (qualifier != null) {
        column.setQualifier(qualifier);
      }
      if (timestamp != HConstants.LATEST_TIMESTAMP) {
        column.setTimestamp(timestamp);
      }
    }
    columns.add(column);
  }
  out.setColumns(columns);

  return out;
}
开发者ID:apache，项目名称:hbase，代码行数:34，代码来源:ThriftUtilities.java

示例15: deleteMultiple

import org.apache.hadoop.hbase.thrift2.generated.TDelete; //导入依赖的package包/类
@Override
public List<TDelete> deleteMultiple(ByteBuffer table, List<TDelete> deletes) throws TIOError,
    TException {
  checkReadOnlyMode();
  Table htable = getTable(table);
  try {
    htable.delete(deletesFromThrift(deletes));
  } catch (IOException e) {
    throw getTIOError(e);
  } finally {
    closeTable(htable);
  }
  return Collections.emptyList();
}
开发者ID:apache，项目名称:hbase，代码行数:15，代码来源:ThriftHBaseServiceHandler.java


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