Package org.apache.hadoop.hdfs.server.protocol

Examples of org.apache.hadoop.hdfs.server.protocol.DatanodeStorage

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      // all blocks belong to the same file, hence same BP
      DataNode dn = cluster.getDataNodes().get(DN_N1);
      String poolId = cluster.getNamesystem().getBlockPoolId();
      DatanodeRegistration dnR = dn.getDNRegistrationForBP(poolId);
      StorageBlockReport[] report = { new StorageBlockReport(
          new DatanodeStorage(dnR.getStorageID()),
          new BlockListAsLongs(blocks, null).getBlockListAsLongs()) };
      cluster.getNameNodeRpc().blockReport(dnR, poolId, report);
      printStats();
      assertEquals("Wrong number of PendingReplication blocks",
        blocks.size(), cluster.getNamesystem().getPendingReplicationBlocks());
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      // all blocks belong to the same file, hence same BP
      DataNode dn = cluster.getDataNodes().get(DN_N1);
      String poolId = cluster.getNamesystem().getBlockPoolId();
      DatanodeRegistration dnR = dn.getDNRegistrationForBP(poolId);
      StorageBlockReport[] report = { new StorageBlockReport(
          new DatanodeStorage(dnR.getStorageID()),
          new BlockListAsLongs(blocks, null).getBlockListAsLongs()) };
      cluster.getNameNodeRpc().blockReport(dnR, poolId, report);
      printStats();
      assertEquals("Wrong number of PendingReplication blocks",
        2, cluster.getNamesystem().getPendingReplicationBlocks());
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    }
    return storages;
  }
  public static DatanodeStorageInfo createDatanodeStorageInfo(
      String storageID, String ip, String rack) {
    final DatanodeStorage storage = new DatanodeStorage(storageID);
    final DatanodeDescriptor dn = BlockManagerTestUtil.getDatanodeDescriptor(ip, rack, storage);
    return BlockManagerTestUtil.newDatanodeStorageInfo(dn, storage);
  }
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    ArrayList<StorageReceivedDeletedBlocks> reports =
        new ArrayList<StorageReceivedDeletedBlocks>(pendingIncrementalBRperStorage.size());
    synchronized (pendingIncrementalBRperStorage) {
      for (Map.Entry<DatanodeStorage, PerStoragePendingIncrementalBR> entry :
           pendingIncrementalBRperStorage.entrySet()) {
        final DatanodeStorage storage = entry.getKey();
        final PerStoragePendingIncrementalBR perStorageMap = entry.getValue();

        if (perStorageMap.getBlockInfoCount() > 0) {
          // Send newly-received and deleted blockids to namenode
          ReceivedDeletedBlockInfo[] rdbi = perStorageMap.dequeueBlockInfos();
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  public StorageType getStorageType() {
    return storageType;
  }
 
  DatanodeStorage toDatanodeStorage() {
    return new DatanodeStorage(storageID, DatanodeStorage.State.NORMAL, storageType);
  }
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      final StorageType storageType = getStorageTypeFromLocations(dataLocations, sd.getRoot());
      volArray.add(new FsVolumeImpl(this, sd.getStorageUuid(), dir, conf,
          storageType));
      LOG.info("Added volume - " + dir + ", StorageType: " + storageType);
      storageMap.put(sd.getStorageUuid(),
          new DatanodeStorage(sd.getStorageUuid(), DatanodeStorage.State.NORMAL, storageType));
    }
    volumeMap = new ReplicaMap(this);

    @SuppressWarnings("unchecked")
    final VolumeChoosingPolicy<FsVolumeImpl> blockChooserImpl =
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      return StorageState.NORMAL;
    }
  }

  public static DatanodeStorage convert(DatanodeStorageProto s) {
    return new DatanodeStorage(s.getStorageID(), PBHelper.convert(s.getState()));
  }
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Related Classes of org.apache.hadoop.hdfs.server.protocol.DatanodeStorage

  • org.apache.hadoop.hdfs.DFSTestUtil
  • org.apache.hadoop.hdfs.protocolPB.PBHelper
  • org.apache.hadoop.hdfs.server.blockmanagement.BlockManagerTestUtil
  • org.apache.hadoop.hdfs.server.blockmanagement.TestBlockInfo
  • org.apache.hadoop.hdfs.server.blockmanagement.TestBlockManager
  • org.apache.hadoop.hdfs.server.blockmanagement.TestHeartbeatHandling
  • org.apache.hadoop.hdfs.server.common.TestJspHelper
  • org.apache.hadoop.hdfs.server.datanode.BlockReportTestBase
  • org.apache.hadoop.hdfs.server.datanode.BPServiceActor
  • org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl
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