Examples of com.linkedin.databus.bootstrap.api.BootstrapEventProcessResult

Package com.linkedin.databus.bootstrap.api

Examples of com.linkedin.databus.bootstrap.api.BootstrapEventProcessResult

com.linkedin.databus.bootstrap.api.BootstrapEventProcessResult
Contains the result or processing by BootstrapEventWriters. This class provides both (a) the processing result of the last event sent to BootstrapEventWriters(both V2 and V3) (b) and the cumulative stat on the number of events streamed out by the EventWriters since the time of their creation.

                                ResultSet rs,
                                BootstrapEventCallback callback,
                                long maxRowsPerFetch) throws SQLException,
                                BootstrapProcessingException
  {
    BootstrapEventProcessResult result = null;
    long windowScn = Long.MIN_VALUE;
    long numRowsReadFromDb = 0;  // Number or rows returned in the result-set so far
    while (rs.next())
    {
      numRowsReadFromDb++;
      long rid = rs.getLong(1);


      result = callback.onEvent(rs, _curStatsCollector);
      if ((result.isClientBufferLimitExceeded()) || (result.isError()))
      { // This break is important because we don't want to checkpoint the current
        // row if it is not sent due to client buffer space limitation.
        break;
      }

View Full Code Here

      values.add(rs.getBytes(4));
    } catch (Exception ex) {
      throw new BootstrapProcessingException(ex);
    }
    
    return new BootstrapEventProcessResult(1, false, false);
  }

View Full Code Here

    {
      LOG.error("SQLException encountered while sending to client row " + rid);
      throw new BootstrapProcessingException(e);
    }


    return new BootstrapEventProcessResult(_numRowsWritten, exceededBufferLimit, dropped);
  }

View Full Code Here

  {
    BootstrapProcessor bp = new BootstrapProcessor();


    long processedRowCount = 1;
    // order of args : processedRowCount, isLimitExceeded, isDropped, isError
    BootstrapEventProcessResult result_ok = new BootstrapEventProcessResult(processedRowCount, false, false, false);
    BootstrapEventProcessResult result_err = new BootstrapEventProcessResult(processedRowCount, false, false, true);
    BootstrapEventProcessResult result_ile = new BootstrapEventProcessResult(processedRowCount, true, false, false);


    Checkpoint ckpt_ss = new Checkpoint("{\"consumption_mode\":\"BOOTSTRAP_SNAPSHOT\", \"bootstrap_since_scn\":0," +
        "\"bootstrap_start_scn\":1000,\"bootstrap_target_scn\":2000,\"bootstrap_catchup_source_index\":0," +
        "\"bootstrap_snapshot_source_index\":1}");
    ckpt_ss.assertCheckpoint();

View Full Code Here

  {
    BootstrapProcessor bp = new BootstrapProcessor();


    long processedRowCount = 1;
    // order of args : processedRowCount, isLimitExceeded, isDropped, isError
    BootstrapEventProcessResult result_ok = new BootstrapEventProcessResult(processedRowCount, false, false, false);
    BootstrapEventProcessResult result_zero_ok = new BootstrapEventProcessResult(0, false, false, false);
    BootstrapEventProcessResult result_err = new BootstrapEventProcessResult(processedRowCount, false, false, true);
    BootstrapEventProcessResult result_zero_ile = new BootstrapEventProcessResult(0, true, false, false);


    Checkpoint ckpt_ss = new Checkpoint("{\"consumption_mode\":\"BOOTSTRAP_SNAPSHOT\", \"bootstrap_since_scn\":0," +
        "\"bootstrap_start_scn\":1000,\"bootstrap_target_scn\":2000,\"bootstrap_catchup_source_index\":0," +
        "\"bootstrap_snapshot_source_index\":1}");
    ckpt_ss.assertCheckpoint();

View Full Code Here

TOP

Related Classes of com.linkedin.databus.bootstrap.api.BootstrapEventProcessResult

com.linkedin.databus.bootstrap.server.BootstrapEventWriter

com.linkedin.databus.bootstrap.server.BootstrapProcessor

com.linkedin.databus.bootstrap.server.TestBootstrapProcessor

com.linkedin.databus.bootstrap.test.EventProcessor

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.