Package org.apache.accumulo.proxy.thrift

Examples of org.apache.accumulo.proxy.thrift.ColumnUpdate

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    int maxInserts = 1000000;
    String format = "%1$05d";
    Map<ByteBuffer,List<ColumnUpdate>> mutations = new HashMap<ByteBuffer,List<ColumnUpdate>>();
    for (int i = 0; i < maxInserts; i++) {
      String result = String.format(format, i);
      ColumnUpdate update = new ColumnUpdate(ByteBuffer.wrap(("cf" + i).getBytes(Constants.UTF8)), ByteBuffer.wrap(("cq" + i).getBytes(Constants.UTF8)));
      update.setValue(Util.randStringBuffer(10));
      mutations.put(ByteBuffer.wrap(result.getBytes(Constants.UTF8)), Collections.singletonList(update));
     
      if (i % 1000 == 0) {
        tpc.proxy().updateAndFlush(login, testTable, mutations);
        mutations.clear();
      }
    }
    tpc.proxy().updateAndFlush(login, testTable, mutations);
    Date end = new Date();
    System.out.println(" End of writing: " + (end.getTime() - start.getTime()));
   
    tpc.proxy().deleteTable(login, testTable);
    tpc.proxy().createTable(login, testTable, true, TimeType.MILLIS);
   
    // Thread.sleep(1000);
   
    System.out.println("Writing async: ");
    start = new Date();
    then = new Date();
    mutations.clear();
    String writer = tpc.proxy().createWriter(login, testTable, null);
    for (int i = 0; i < maxInserts; i++) {
      String result = String.format(format, i);
      Key pkey = new Key();
      pkey.setRow(result.getBytes(Constants.UTF8));
      ColumnUpdate update = new ColumnUpdate(ByteBuffer.wrap(("cf" + i).getBytes(Constants.UTF8)), ByteBuffer.wrap(("cq" + i).getBytes(Constants.UTF8)));
      update.setValue(Util.randStringBuffer(10));
      mutations.put(ByteBuffer.wrap(result.getBytes(Constants.UTF8)), Collections.singletonList(update));
      tpc.proxy().update(writer, mutations);
      mutations.clear();
    }
   
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    client.createTable(creds, TABLE_TEST, true, TimeType.MILLIS);
    client.updateAndFlush(creds, TABLE_TEST, mutation("row0", "cf", "cq", "value"));

    assertScan(new String[][] {{"row0", "cf", "cq", "value"}}, TABLE_TEST);

    ColumnUpdate upd = new ColumnUpdate(s2bb("cf"), s2bb("cq"));
    upd.setDeleteCell(true);
    Map<ByteBuffer,List<ColumnUpdate>> delete = Collections.singletonMap(s2bb("row0"), Collections.singletonList(upd));

    client.updateAndFlush(creds, TABLE_TEST, delete);

    assertScan(new String[][] {}, TABLE_TEST);
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  private Condition newCondition(String cf, String cq, long ts, String val) {
    return newCondition(cf, cq).setValue(s2bb(val)).setTimestamp(ts);
  }

  private ColumnUpdate newColUpdate(String cf, String cq, String val) {
    return new ColumnUpdate(s2bb(cf), s2bb(cq)).setValue(s2bb(val));
  }
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  private ColumnUpdate newColUpdate(String cf, String cq, String val) {
    return new ColumnUpdate(s2bb(cf), s2bb(cq)).setValue(s2bb(val));
  }

  private ColumnUpdate newColUpdate(String cf, String cq, long ts, String val) {
    return new ColumnUpdate(s2bb(cf), s2bb(cq)).setTimestamp(ts).setValue(s2bb(val));
  }
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    }
    return result;
  }

  private Map<ByteBuffer,List<ColumnUpdate>> mutation(String row, String cf, String cq, String value) {
    ColumnUpdate upd = new ColumnUpdate(s2bb(cf), s2bb(cq));
    upd.setValue(value.getBytes());
    return Collections.singletonMap(s2bb(row), Collections.singletonList(upd));
  }
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Related Classes of org.apache.accumulo.proxy.thrift.ColumnUpdate

  • org.apache.accumulo.proxy.SimpleProxyIT
  • org.apache.accumulo.proxy.SimpleTest
  • org.apache.accumulo.proxy.TestProxyClient
  • org.apache.accumulo.proxy.TestProxyReadWrite
  • org.apache.accumulo.proxy.TestProxyTableOperations
  • org.apache.thrift.protocol.TTupleProtocol
  • java.util.BitSet
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