Package org.apache.hadoop.hdfs.protocolPB

Examples of org.apache.hadoop.hdfs.protocolPB.DatanodeProtocolClientSideTranslatorPB

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    try {
      AppendTestUtil.write(out, 0, 10);
      out.hflush();

      DataNode dn = cluster.getDataNodes().get(0);
      DatanodeProtocolClientSideTranslatorPB spy =
        DataNodeTestUtils.spyOnBposToNN(dn, nn2);
     
      Mockito.doAnswer(delayer)
        .when(spy).blockReport(
          Mockito.<DatanodeRegistration>anyObject(),
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    doReturn(VersionInfo.getVersion()).when(fakeNsInfo).getSoftwareVersion();
    // Return a good layout version for now.
    doReturn(HdfsConstants.NAMENODE_LAYOUT_VERSION).when(fakeNsInfo)
        .getLayoutVersion();
   
    DatanodeProtocolClientSideTranslatorPB fakeDnProt =
        mock(DatanodeProtocolClientSideTranslatorPB.class);
    when(fakeDnProt.versionRequest()).thenReturn(fakeNsInfo);
    actor.setNameNode(fakeDnProt);
  }
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      out.hflush();

      // Set up a spy so that we can delay the block report coming
      // from this node.
      DataNode dn = cluster.getDataNodes().get(0);
      DatanodeProtocolClientSideTranslatorPB spy =
        DataNodeTestUtils.spyOnBposToNN(dn, nn);

      Mockito.doAnswer(delayer)
        .when(spy).blockReport(
          Mockito.<DatanodeRegistration>anyObject(),
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    assertNotSame(storageType, StorageType.DEFAULT);
    NameNode nn = cluster.getNameNode();
    DataNode dn = cluster.getDataNodes().get(0);

    // Insert a spy object for the NN RPC.
    DatanodeProtocolClientSideTranslatorPB nnSpy =
        DataNodeTestUtils.spyOnBposToNN(dn, nn);

    // Trigger a heartbeat so there is an interaction with the spy
    // object.
    DataNodeTestUtils.triggerHeartbeat(dn);
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   * @throws IOException
   */
  @Test (timeout=60000)
  public void testReportBlockReceived() throws InterruptedException, IOException {
    try {
      DatanodeProtocolClientSideTranslatorPB nnSpy = spyOnDnCallsToNn();
      injectBlockReceived();

      // Sleep for a very short time, this is necessary since the IBR is
      // generated asynchronously.
      Thread.sleep(2000);
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    try {
      // Trigger a block report to reset the IBR timer.
      DataNodeTestUtils.triggerBlockReport(singletonDn);

      // Spy on calls from the DN to the NN
      DatanodeProtocolClientSideTranslatorPB nnSpy = spyOnDnCallsToNn();
      injectBlockDeleted();

      // Sleep for a very short time since IBR is generated
      // asynchronously.
      Thread.sleep(2000);
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   */
  @Test (timeout=60000)
  public void testReplaceReceivedBlock() throws InterruptedException, IOException {
    try {
      // Spy on calls from the DN to the NN
      DatanodeProtocolClientSideTranslatorPB nnSpy = spyOnDnCallsToNn();
      injectBlockReceived();
      injectBlockReceived();    // Overwrite the existing entry.

      // Sleep for a very short time since IBR is generated
      // asynchronously.
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      }
    }
    Preconditions.checkArgument(bpsa != null,
      "No service actor to NN at %s", nn.getServiceRpcAddress());

    DatanodeProtocolClientSideTranslatorPB origNN = bpsa.getNameNodeProxy();
    DatanodeProtocolClientSideTranslatorPB spy = Mockito.spy(origNN);
    bpsa.setNameNode(spy);
    return spy;
  }
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    // Create a file with a few blocks.
    createFile(GenericTestUtils.getMethodName(), BLOCKS_IN_FILE);

    // Insert a spy object for the NN RPC.
    DatanodeProtocolClientSideTranslatorPB nnSpy =
        DataNodeTestUtils.spyOnBposToNN(dn, nn);

    // Trigger a block report so there is an interaction with the spy
    // object.
    DataNodeTestUtils.triggerBlockReport(dn);
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    // Create a file with a few blocks.
    createFile(GenericTestUtils.getMethodName(), BLOCKS_IN_FILE);

    // Insert a spy object for the NN RPC.
    DatanodeProtocolClientSideTranslatorPB nnSpy =
        DataNodeTestUtils.spyOnBposToNN(dn, nn);

    // Trigger a block report so there is an interaction with the spy
    // object.
    DataNodeTestUtils.triggerBlockReport(dn);
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Related Classes of org.apache.hadoop.hdfs.protocolPB.DatanodeProtocolClientSideTranslatorPB

  • org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.BlockReportResponseProto
  • org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.CacheReportResponseProto
  • org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.CommitBlockSynchronizationRequestProto
  • org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.ErrorReportRequestProto
  • org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.HeartbeatResponseProto
  • org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.ProcessUpgradeRequestProto
  • org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.ProcessUpgradeResponseProto
  • org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.RegisterDatanodeResponseProto
  • org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.ReportBadBlocksRequestProto
  • org.apache.hadoop.hdfs.protocol.RollingUpgradeStatus
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