Package org.apache.hadoop.fi.DataTransferTestUtil

Examples of org.apache.hadoop.fi.DataTransferTestUtil.DataTransferTest

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   */
  @Test
  public void pipeline_Fi_21() throws IOException {
    final String methodName = FiTestUtil.getMethodName();
    FiTestUtil.LOG.info("Running " + methodName + " ...");
    final DataTransferTest t = (DataTransferTest) DataTransferTestUtil
        .initTest();
    initSlowDatanodeTest(t, new SleepAction(methodName, 1, MAX_SLEEP));
    writeSeveralPackets(methodName);
  }
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   */
  @Test
  public void pipeline_Fi_22() throws IOException {
    final String methodName = FiTestUtil.getMethodName();
    FiTestUtil.LOG.info("Running " + methodName + " ...");
    final DataTransferTest t = (DataTransferTest) DataTransferTestUtil
        .initTest();
    initSlowDatanodeTest(t, new SleepAction(methodName, 2, MAX_SLEEP));
    writeSeveralPackets(methodName);
  }
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  }

  private static void runSlowDatanodeTest(String methodName, SleepAction a
                  ) throws IOException {
    FiTestUtil.LOG.info("Running " + methodName + " ...");
    final DataTransferTest t = (DataTransferTest)DataTransferTestUtil.initTest();
    t.fiCallReceivePacket.set(a);
    t.fiReceiverOpWriteBlock.set(a);
    t.fiStatusRead.set(a);
    write1byte(methodName);
  }
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  }
 
  private static void runReceiverOpWriteBlockTest(String methodName,
      int errorIndex, Action<DatanodeID, IOException> a) throws IOException {
    FiTestUtil.LOG.info("Running " + methodName + " ...");
    final DataTransferTest t = (DataTransferTest) DataTransferTestUtil
        .initTest();
    t.fiReceiverOpWriteBlock.set(a);
    t.fiPipelineInitErrorNonAppend.set(new VerificationAction(methodName,
        errorIndex));
    write1byte(methodName);
    Assert.assertTrue(t.isSuccess());
  }
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  }
 
  private static void runStatusReadTest(String methodName, int errorIndex,
      Action<DatanodeID, IOException> a) throws IOException {
    FiTestUtil.LOG.info("Running " + methodName + " ...");
    final DataTransferTest t = (DataTransferTest) DataTransferTestUtil
        .initTest();
    t.fiStatusRead.set(a);
    t.fiPipelineInitErrorNonAppend.set(new VerificationAction(methodName,
        errorIndex));
    write1byte(methodName);
    Assert.assertTrue(t.isSuccess());
  }
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  }

  private static void runCallWritePacketToDisk(String methodName,
      int errorIndex, Action<DatanodeID, IOException> a) throws IOException {
    FiTestUtil.LOG.info("Running " + methodName + " ...");
    final DataTransferTest t = (DataTransferTest)DataTransferTestUtil.initTest();
    t.fiCallWritePacketToDisk.set(a);
    t.fiPipelineErrorAfterInit.set(new VerificationAction(methodName, errorIndex));
    write1byte(methodName);
    Assert.assertTrue(t.isSuccess());
  }
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/** Test DataTransferProtocol with fault injection. */
public class TestFiPipelineClose {
  private static void runPipelineCloseTest(String methodName,
      Action<DatanodeID, IOException> a) throws IOException {
    FiTestUtil.LOG.info("Running " + methodName + " ...");
    final DataTransferTest t = (DataTransferTest) DataTransferTestUtil
        .initTest();
    t.fiPipelineClose.set(a);
    TestFiDataTransferProtocol.write1byte(methodName);
  }
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  }

  private static void runPipelineCloseAck(String name, int i, DataNodeAction a
      ) throws IOException {
    FiTestUtil.LOG.info("Running " + name + " ...");
    final DataTransferTest t = (DataTransferTest)DataTransferTestUtil.initTest();
    final MarkerConstraint marker = new MarkerConstraint(name);
    t.fiPipelineClose.set(new DatanodeMarkingAction(name, i, marker));
    t.fiPipelineAck.set(new ConstraintSatisfactionAction<DatanodeID, IOException>(a, marker));
    TestFiDataTransferProtocol.write1byte(name);
  }
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  }

  private static void runBlockFileCloseTest(String methodName,
      Action<DatanodeID, IOException> a) throws IOException {
    FiTestUtil.LOG.info("Running " + methodName + " ...");
    final DataTransferTest t = (DataTransferTest) DataTransferTestUtil
        .initTest();
    t.fiBlockFileClose.set(a);
    TestFiDataTransferProtocol.write1byte(methodName);
  }
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  private void runTest17_19(String methodName, int dnIndex)
      throws IOException {
    FiTestUtil.LOG.info("Running " + methodName + " ...");
    final int maxSleep = 3000;
    final DataTransferTest t = (DataTransferTest) DataTransferTestUtil
        .initTest();
    initSlowDatanodeTest(t, new SleepAction(methodName, 0, 0, maxSleep));
    initSlowDatanodeTest(t, new SleepAction(methodName, 1, 0, maxSleep));
    initSlowDatanodeTest(t, new SleepAction(methodName, 2, 0, maxSleep));
    t.fiCallWritePacketToDisk.set(new CountdownDoosAction(methodName, dnIndex, 3));
    t.fiPipelineErrorAfterInit.set(new VerificationAction(methodName, dnIndex));
    writeSeveralPackets(methodName);
    Assert.assertTrue(t.isSuccess());
  }
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Related Classes of org.apache.hadoop.fi.DataTransferTestUtil.DataTransferTest

  • org.apache.hadoop.hdfs.server.datanode.TestFiDataTransferProtocol
  • org.apache.hadoop.hdfs.server.datanode.TestFiDataTransferProtocol2
  • org.apache.hadoop.hdfs.server.datanode.TestFiPipelineClose
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