Package org.apache.hadoop.hbase.util

Examples of org.apache.hadoop.hbase.util.MultiThreadedWriter.start()

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    MultiThreadedWriter writer =
      new MultiThreadedWriter(dataGen, conf, TABLE_NAME);
    writer.setMultiPut(true);

    LOG.info("Starting writer; the number of keys to write is " + keysToWrite);
    writer.start(1, keysToWrite, WRITER_THREADS);

    // Now, do scans.
    long now = EnvironmentEdgeManager.currentTimeMillis();
    long timeLimit = now + (maxRuntime * 60000);
    boolean isWriterDone = false;
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    MultiThreadedWriter writer =
      new MultiThreadedWriter(dataGen, conf, TABLE_NAME);
    writer.setMultiPut(true);

    LOG.info("Starting writer; the number of keys to write is " + keysToWrite);
    writer.start(1, keysToWrite, WRITER_THREADS);

    // Now, do scans.
    long now = EnvironmentEdgeManager.currentTimeMillis();
    long timeLimit = now + (maxRuntime * 60000);
    boolean isWriterDone = false;
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    MultiThreadedWriter writer =
      new MultiThreadedWriter(dataGen, conf, TABLE_NAME);
    writer.setMultiPut(true);

    LOG.info("Starting writer; the number of keys to write is " + keysToWrite);
    writer.start(1, keysToWrite, WRITER_THREADS);

    // Now, do scans.
    long now = EnvironmentEdgeManager.currentTimeMillis();
    long timeLimit = now + (maxRuntime * 60000);
    boolean isWriterDone = false;
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    MultiThreadedWriter writer =
      new MultiThreadedWriter(dataGen, conf, Bytes.toBytes(TABLE_NAME));
    writer.setMultiPut(true);

    LOG.info("Starting writer; the number of keys to write is " + keysToWrite);
    writer.start(1, keysToWrite, WRITER_THREADS);

    // Now, do scans.
    long now = EnvironmentEdgeManager.currentTimeMillis();
    long timeLimit = now + (maxRuntime * 60000);
    boolean isWriterDone = false;
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      new MultiThreadedWriter(dataGen, conf, TABLE_NAME);
    writer.setMultiPut(true);

    LOG.info("Starting writer; the number of keys to write is " + keysToWrite);
    // TODO : Need to see if tag support has to be given here in the integration test suite
    writer.start(1, keysToWrite, WRITER_THREADS);

    // Now, do scans.
    long now = EnvironmentEdgeManager.currentTime();
    long timeLimit = now + (maxRuntime * 60000);
    boolean isWriterDone = false;
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        description, numServers, startKey, endKey));

    if (preloadKeys > 0) {
      MultiThreadedWriter preloader = new MultiThreadedWriter(dataGen, conf, TABLE_NAME);
      long time = System.currentTimeMillis();
      preloader.start(0, startKey, writeThreads);
      preloader.waitForFinish();
      if (preloader.getNumWriteFailures() > 0) {
        throw new IOException("Preload failed");
      }
      int waitTime = (int)Math.min(preloadKeys / 100, 30000); // arbitrary
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    MultiThreadedReader reader = new MultiThreadedReader(dataGen, conf, TABLE_NAME, 100);
    // reader.getMetrics().enable();
    reader.linkToWriter(writer);

    long testStartTime = System.currentTimeMillis();
    writer.start(startKey, endKey, writeThreads);
    reader.start(startKey, endKey, readThreads);
    writer.waitForFinish();
    reader.waitForFinish();
    // reader.waitForVerification(300000);
    // reader.abortAndWaitForFinish();
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      new MultiThreadedWriter(dataGen, conf, TABLE_NAME);
    writer.setMultiPut(true);

    LOG.info("Starting writer; the number of keys to write is " + keysToWrite);
    // TODO : Need to see if tag support has to be given here in the integration test suite
    writer.start(1, keysToWrite, WRITER_THREADS);

    // Now, do scans.
    long now = EnvironmentEdgeManager.currentTime();
    long timeLimit = now + (maxRuntime * 60000);
    boolean isWriterDone = false;
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        description, numServers, startKey, endKey));

    if (preloadKeys > 0) {
      MultiThreadedWriter preloader = new MultiThreadedWriter(dataGen, conf, TABLE_NAME);
      long time = System.currentTimeMillis();
      preloader.start(0, startKey, writeThreads);
      preloader.waitForFinish();
      if (preloader.getNumWriteFailures() > 0) {
        throw new IOException("Preload failed");
      }
      int waitTime = (int)Math.min(preloadKeys / 100, 30000); // arbitrary
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    MultiThreadedReader reader = new MultiThreadedReader(dataGen, conf, TABLE_NAME, 100);
    // reader.getMetrics().enable();
    reader.linkToWriter(writer);

    long testStartTime = System.currentTimeMillis();
    writer.start(startKey, endKey, writeThreads);
    reader.start(startKey, endKey, readThreads);
    writer.waitForFinish();
    reader.waitForFinish();
    // reader.waitForVerification(300000);
    // reader.abortAndWaitForFinish();
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