Examples of org.apache.hadoop.hbase.client.HTableInterface.batch()

Class org.apache.hadoop.hbase.client.HTableInterface

Examples of org.apache.hadoop.hbase.client.HTableInterface.batch()

org.apache.hadoop.hbase.client.HTableInterface.batch()
Method that does a batch call on Deletes, Gets, Puts, Increments, Appends and RowMutations. The ordering of execution of the actions is not defined. Meaning if you do a Put and a Get in the same {@link #batch} call, you will not necessarily beguaranteed that the Get returns what the Put had put. @param actions list of Get, Put, Delete, Increment, Append, RowMutations objects @param results Empty Object[], same size as actions. Provides access to partialresults, in case an exception is thrown. A null in the result array means that the call for that action failed, even after retries @throws IOException @since 0.90.0

    }
    HTableInterface table = null;
    try {
      table = this.sharedHtableCon.getTable(tableName);
      for (List<Row> rows : allRows) {
        table.batch(rows);
        this.metrics.appliedOpsRate.inc(rows.size());
      }
    } catch (InterruptedException ix) {
      throw new IOException(ix);
    } finally {

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  public void batch(String tableName, final List<? extends Row> actions)
      throws IOException, StorageTableNotFoundException, InterruptedException {
    HTableInterface tableInterface = getTable(tableName);


    try {
      tableInterface.batch(actions);
    } finally {
      // return table to hTable pool
      tableInterface.close();
    }
  }

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        final WALEdit edit, final Durability durability) throws IOException {
      HTableInterface table = e.getEnvironment().getTable(otherTable, getPool());
      Put p = new Put(new byte[] { 'a' });
      p.add(family, null, new byte[] { 'a' });
      try {
        table.batch(Collections.singletonList(put));
      } catch (InterruptedException e1) {
        throw new IOException(e1);
      }
      completedWithPool[0] = true;
      table.close();

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            LOG.debug("Writing index update:" + mutations + " to table: " + tableReference);
          }
          try {
            HTableInterface table = factory.getTable(tableReference.get());
            throwFailureIfDone();
            table.batch(mutations);
          } catch (SingleIndexWriteFailureException e) {
            throw e;
          } catch (IOException e) {
            throw new SingleIndexWriteFailureException(tableReference.toString(), mutations, e);
          } catch (InterruptedException e) {

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            if (LOG.isDebugEnabled()) {
              LOG.debug("Writing index update:" + mutations + " to table: " + tableReference);
            }
            HTableInterface table = factory.getTable(tableReference.get());
            throwFailureIfDone();
            table.batch(mutations);
          } catch (InterruptedException e) {
            // reset the interrupt status on the thread
            Thread.currentThread().interrupt();
            throw e;
          } catch (Exception e) {

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    Collection<Pair<Mutation, byte[]>> indexUpdates = Arrays.asList(new Pair<Mutation, byte[]>(m,
        tableName));


    HTableInterface table = Mockito.mock(HTableInterface.class);
    final boolean[] completed = new boolean[] { false };
    Mockito.when(table.batch(Mockito.anyList())).thenAnswer(new Answer<Void>() {


      @Override
      public Void answer(InvocationOnMock invocation) throws Throwable {
        // just keep track that it was called
        completed[0] = true;

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    indexUpdates.add(new Pair<Mutation, byte[]>(m, tableName2));
    indexUpdates.add(new Pair<Mutation, byte[]>(m, tableName2));


    // first table will fail
    HTableInterface table = Mockito.mock(HTableInterface.class);
    Mockito.when(table.batch(Mockito.anyList())).thenThrow(
      new IOException("Intentional IOException for failed first write."));
    Mockito.when(table.getTableName()).thenReturn(tableName);


    // second table just blocks to make sure that the abort propagates to the third task
    final CountDownLatch waitOnAbortedLatch = new CountDownLatch(1);

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    // second table just blocks to make sure that the abort propagates to the third task
    final CountDownLatch waitOnAbortedLatch = new CountDownLatch(1);
    final boolean[] failed = new boolean[] { false };
    HTableInterface table2 = Mockito.mock(HTableInterface.class);
    Mockito.when(table2.getTableName()).thenReturn(tableName2);
    Mockito.when(table2.batch(Mockito.anyList())).thenAnswer(new Answer<Void>() {
      @Override
      public Void answer(InvocationOnMock invocation) throws Throwable {
        waitOnAbortedLatch.await();
        return null;
      }

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    HTableInterface table = Mockito.mock(HTableInterface.class);
    Mockito.when(table.getTableName()).thenReturn(tableName);
    final CountDownLatch writeStartedLatch = new CountDownLatch(1);
    // latch never gets counted down, so we wait forever
    final CountDownLatch waitOnAbortedLatch = new CountDownLatch(1);
    Mockito.when(table.batch(Mockito.anyList())).thenAnswer(new Answer<Void>() {
      @Override
      public Void answer(InvocationOnMock invocation) throws Throwable {
        LOG.info("Write started");
        writeStartedLatch.countDown();
        // when we interrupt the thread for shutdown, we should see this throw an interrupt too

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        ArrayListMultimap.<HTableInterfaceReference, Mutation> create();
    indexUpdates.put(new HTableInterfaceReference(tableName), m);


    HTableInterface table = Mockito.mock(HTableInterface.class);
    final boolean[] completed = new boolean[] { false };
    Mockito.when(table.batch(Mockito.anyList())).thenAnswer(new Answer<Void>() {


      @Override
      public Void answer(InvocationOnMock invocation) throws Throwable {
        // just keep track that it was called
        completed[0] = true;

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