Package org.apache.hadoop.hdfs.server.namenode

Examples of org.apache.hadoop.hdfs.server.namenode.CheckpointSignature

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  @Override
  public RollEditLogResponseProto rollEditLog(RpcController unused,
      RollEditLogRequestProto request) throws ServiceException {
    CheckpointSignature signature;
    try {
      signature = impl.rollEditLog();
    } catch (IOException e) {
      throw new ServiceException(e);
    }
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        .setMostRecentCheckpointTxId(s.getMostRecentCheckpointTxId())
        .setStorageInfo(PBHelper.convert((StorageInfo) s)).build();
  }

  public static CheckpointSignature convert(CheckpointSignatureProto s) {
    return new CheckpointSignature(PBHelper.convert(s.getStorageInfo()),
        s.getBlockPoolId(), s.getMostRecentCheckpointTxId(),
        s.getCurSegmentTxId());
  }
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   */
  @Test
  public void testSharedEditsMissingLogs() throws Exception {
    removeStandbyNameDirs();
   
    CheckpointSignature sig = nn0.getRpcServer().rollEditLog();
    assertEquals(3, sig.getCurSegmentTxId());
   
    // Should have created edits_1-2 in shared edits dir
    URI editsUri = cluster.getSharedEditsDir(0, 1);
    File editsDir = new File(editsUri);
    File editsSegment = new File(new File(editsDir, "current"),
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  @Override
  public RollEditLogResponseProto rollEditLog(RpcController unused,
      RollEditLogRequestProto request) throws ServiceException {
    CheckpointSignature signature;
    try {
      signature = impl.rollEditLog();
    } catch (IOException e) {
      throw new ServiceException(e);
    }
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        .setStorageInfo(PBHelper.convert((StorageInfo) s)).build();
  }

  public static CheckpointSignature convert(CheckpointSignatureProto s) {
    StorageInfo si = PBHelper.convert(s.getStorageInfo(), NodeType.NAME_NODE);
    return new CheckpointSignature(si, s.getBlockPoolId(),
        s.getMostRecentCheckpointTxId(), s.getCurSegmentTxId());
  }
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    out.writeBoolean(needToReturnImage);
  }
 
  public void readFields(DataInput in) throws IOException {
    super.readFields(in);
    cSig = new CheckpointSignature();
    cSig.readFields(in);
    needToReturnImage = in.readBoolean();
  }
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    out.writeBoolean(needToReturnImage);
  }
 
  public void readFields(DataInput in) throws IOException {
    super.readFields(in);
    cSig = new CheckpointSignature();
    cSig.readFields(in);
    isImageObsolete = in.readBoolean();
    needToReturnImage = in.readBoolean();
  }
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   */
  @Test
  public void testSharedEditsMissingLogs() throws Exception {
    removeStandbyNameDirs();
   
    CheckpointSignature sig = nn0.getRpcServer().rollEditLog();
    assertEquals(3, sig.getCurSegmentTxId());
   
    // Should have created edits_1-2 in shared edits dir
    URI editsUri = cluster.getSharedEditsDir(0, 1);
    File editsDir = new File(editsUri);
    File editsSegment = new File(new File(editsDir, "current"),
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    assertEquals(expKeys.getTokenLifetime(), expKeys1.getTokenLifetime());
  }

  @Test
  public void testConvertCheckpointSignature() {
    CheckpointSignature s = new CheckpointSignature(
        getStorageInfo(NodeType.NAME_NODE), "bpid", 100, 1);
    CheckpointSignatureProto sProto = PBHelper.convert(s);
    CheckpointSignature s1 = PBHelper.convert(sProto);
    assertEquals(s.getBlockpoolID(), s1.getBlockpoolID());
    assertEquals(s.getClusterID(), s1.getClusterID());
    assertEquals(s.getCTime(), s1.getCTime());
    assertEquals(s.getCurSegmentTxId(), s1.getCurSegmentTxId());
    assertEquals(s.getLayoutVersion(), s1.getLayoutVersion());
    assertEquals(s.getMostRecentCheckpointTxId(),
        s1.getMostRecentCheckpointTxId());
    assertEquals(s.getNamespaceID(), s1.getNamespaceID());
  }
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        .setMostRecentCheckpointTxId(s.getMostRecentCheckpointTxId())
        .setStorageInfo(PBHelper.convert((StorageInfo) s)).build();
  }

  public static CheckpointSignature convert(CheckpointSignatureProto s) {
    return new CheckpointSignature(PBHelper.convert(s.getStorageInfo()),
        s.getBlockPoolId(), s.getMostRecentCheckpointTxId(),
        s.getCurSegmentTxId());
  }
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