Examples of FinalizedReplica

Examples of org.apache.hadoop.hdfs.server.datanode.FinalizedReplica

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      /*
       * Block file exists on the disk
       */
      if (memBlockInfo == null) {
        // Block is missing in memory - add the block to volumeMap
        ReplicaInfo diskBlockInfo = new FinalizedReplica(blockId,
            diskFile.length(), diskGS, vol, diskFile.getParentFile());
        volumeMap.add(bpid, diskBlockInfo);
        final DataBlockScanner blockScanner = datanode.getBlockScanner();
        if (blockScanner != null) {
          blockScanner.addBlock(new ExtendedBlock(bpid, diskBlockInfo));
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Examples of org.apache.hadoop.hdfs.server.datanode.FinalizedReplica

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    //check replica files before update
    checkReplicaFiles(replica);

    //update replica
    final FinalizedReplica finalized = updateReplicaUnderRecovery(oldBlock
        .getBlockPoolId(), (ReplicaUnderRecovery) replica, recoveryId, newlength);
    assert finalized.getBlockId() == oldBlock.getBlockId()
        && finalized.getGenerationStamp() == recoveryId
        && finalized.getNumBytes() == newlength
        : "Replica information mismatched: oldBlock=" + oldBlock
            + ", recoveryId=" + recoveryId + ", newlength=" + newlength
            + ", finalized=" + finalized;

    //check replica files after update
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Examples of org.apache.hadoop.hdfs.server.datanode.FinalizedReplica

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      long genStamp = FsDatasetUtil.getGenerationStampFromFile(
          blockFiles, blockFile);
      long blockId = Block.filename2id(blockFile.getName());
      ReplicaInfo newReplica = null;
      if (isFinalized) {
        newReplica = new FinalizedReplica(blockId,
            blockFile.length(), genStamp, volume, blockFile.getParentFile());
      } else {
        newReplica = new ReplicaWaitingToBeRecovered(blockId,
            validateIntegrity(blockFile, genStamp),
            genStamp, volume, blockFile.getParentFile());
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Examples of org.apache.hadoop.hdfs.server.datanode.FinalizedReplica

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      if (cluster != null) {cluster.shutdown();}
    }
  }

  private static ReplicaInfo createReplicaInfo(Block b) {
    return new FinalizedReplica(b, null, null);
  }
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Examples of org.apache.hadoop.hdfs.server.datanode.FinalizedReplica

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  private final String bpid = "BP-TEST";
  private final  Block block = new Block(1234, 1234, 1234);
 
  @Before
  public void setup() {
    map.add(bpid, new FinalizedReplica(block, null, null));
  }
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Examples of org.apache.hadoop.hdfs.server.datanode.FinalizedReplica

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    // Test 5: remove failure - invalid blockID
    assertNull(map.remove(bpid, 0));
   
    // Test 6: remove success
    map.add(bpid, new FinalizedReplica(block, null, null));
    assertNotNull(map.remove(bpid, block.getBlockId()));
  }
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Examples of org.apache.hadoop.hdfs.server.datanode.FinalizedReplica

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        new ExtendedBlock(bpid, 5, 1, 2005), new ExtendedBlock(bpid, 6, 1, 2006)
    };
   
    ReplicaMap replicasMap = dataSet.volumeMap;
    FsVolumeImpl vol = dataSet.volumes.getNextVolume(0);
    ReplicaInfo replicaInfo = new FinalizedReplica(
        blocks[FINALIZED].getLocalBlock(), vol, vol.getCurrentDir().getParentFile());
    replicasMap.add(bpid, replicaInfo);
    replicaInfo.getBlockFile().createNewFile();
    replicaInfo.getMetaFile().createNewFile();
   
    replicasMap.add(bpid, new ReplicaInPipeline(
        blocks[TEMPORARY].getBlockId(),
        blocks[TEMPORARY].getGenerationStamp(), vol,
        vol.createTmpFile(bpid, blocks[TEMPORARY].getLocalBlock()).getParentFile()));
   
    replicaInfo = new ReplicaBeingWritten(blocks[RBW].getLocalBlock(), vol,
        vol.createRbwFile(bpid, blocks[RBW].getLocalBlock()).getParentFile(), null);
    replicasMap.add(bpid, replicaInfo);
    replicaInfo.getBlockFile().createNewFile();
    replicaInfo.getMetaFile().createNewFile();
   
    replicasMap.add(bpid, new ReplicaWaitingToBeRecovered(
        blocks[RWR].getLocalBlock(), vol, vol.createRbwFile(bpid,
            blocks[RWR].getLocalBlock()).getParentFile()));
    replicasMap.add(bpid, new ReplicaUnderRecovery(new FinalizedReplica(blocks[RUR]
        .getLocalBlock(), vol, vol.getCurrentDir().getParentFile()), 2007));   
   
    return blocks;
  }
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Examples of org.apache.hadoop.hdfs.server.datanode.FinalizedReplica

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      long genStamp = FsDatasetUtil.getGenerationStampFromFile(
          blockFiles, blockFile);
      long blockId = Block.filename2id(blockFile.getName());
      ReplicaInfo newReplica = null;
      if (isFinalized) {
        newReplica = new FinalizedReplica(blockId,
            blockFile.length(), genStamp, volume, blockFile.getParentFile());
      } else {

        boolean loadRwr = true;
        File restartMeta = new File(blockFile.getParent()  +
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