Examples of Replica

com.sleepycat.je.rep.impl.node.Replica
The Replica class is the locus of the replay operations and replica transaction consistency tracking and management operations at a replica node. A single instance of this class is created when the replication node is created and exists for the lifetime of the replication node, although it is only really used when the node is operating as a Replica. Note that the Replica (like the FeederManager) does not have its own independent thread of control; it runs in the RepNode's thread.
com.volantis.mcs.layouts.Replica
org.apache.hadoop.hdfs.server.datanode.Replica
This represents block replicas which stored in DataNode.
org.robotninjas.barge.Replica

Examples of com.sleepycat.je.rep.impl.node.Replica

        /*
         * Cast is done to preserve replication/non replication code
         * boundaries.
         */
        RepImpl repImpl = (RepImpl) replicatorImpl;
        Replica replica = repImpl.getRepNode().replica();
        replica.getConsistencyTracker().lagAwait(this);
    }

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Examples of com.sleepycat.je.rep.impl.node.Replica

        /*
         * Cast is done to preserve replication/non replication code
         * boundaries.
         */
        RepImpl repImpl = (RepImpl) replicatorImpl;
        Replica replica = repImpl.getRepNode().replica();
        replica.getConsistencyTracker().anyVLSNAwait(targetVLSN.getSequence(),
                                                     this);
    }

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Examples of com.sleepycat.je.rep.impl.node.Replica

                 "The UUID associated with the commit token is: " +
                 commitToken.getRepenvUUID() +
                 " but this replica environment has the UUID: " +
                 repImpl.getRepNode().getUUID());
        }
        Replica replica = repImpl.getRepNode().replica();
        replica.getConsistencyTracker().commitVLSNAwait
            (commitToken.getVLSN(), this);
    }

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Examples of com.sleepycat.je.rep.impl.node.Replica

        /*
         * Cast is done to preserve replication/non replication code
         * boundaries.
         */
        RepImpl repImpl = (RepImpl) replicatorImpl;
        Replica replica = repImpl.getRepNode().replica();
        replica.getConsistencyTracker().anyVLSNAwait(targetVLSN.getSequence(),
                                                     this);
    }

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Examples of com.sleepycat.je.rep.impl.node.Replica

                 "The UUID associated with the commit token is: " +
                 commitToken.getRepenvUUID() +
                 " but this replica environment has the UUID: " +
                 repImpl.getRepNode().getUUID());
        }
        Replica replica = repImpl.getRepNode().replica();
        replica.getConsistencyTracker().commitVLSNAwait
            (commitToken.getVLSN(), this);
    }

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Examples of com.sleepycat.je.rep.impl.node.Replica

        /*
         * Cast is done to preserve replication/non replication code
         * boundaries.
         */
        RepImpl repImpl = (RepImpl) replicatorImpl;
        Replica replica = repImpl.getRepNode().replica();
        replica.getConsistencyTracker().lagAwait(this);
    }

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Examples of com.volantis.mcs.layouts.Replica

    // javadoc inherited
    public void render(final FormatRendererContext context, final FormatInstance instance)
            throws RendererException {
        try {
            if (!instance.isEmpty()) {
                Replica replica = (Replica)instance.getFormat();
                Format replicaFormat = replica.getFormat();


                if (logger.isDebugEnabled()) {
                    logger.debug("Rendering replicant format " +
                            replicaFormat.getFormatType());
                }

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

    return volumeMap.get(bpid, blockId);
  }


  @Override 
  public synchronized String getReplicaString(String bpid, long blockId) {
    final Replica r = volumeMap.get(bpid, blockId);
    return r == null? "null": r.toString();
  }

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

  }


  @Override // FsDatasetSpi
  public synchronized long getReplicaVisibleLength(final ExtendedBlock block)
  throws IOException {
    final Replica replica = getReplicaInfo(block.getBlockPoolId(), 
        block.getBlockId());
    if (replica.getGenerationStamp() < block.getGenerationStamp()) {
      throw new IOException(
          "replica.getGenerationStamp() < block.getGenerationStamp(), block="
          + block + ", replica=" + replica);
    }
    return replica.getVisibleLength();
  }

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

    List<LocatedBlock> lb = cluster.getNameNodeRpc().getBlockLocations(
      filePath.toString(), FILE_SIZE - 1, FILE_SIZE).getLocatedBlocks();


    String bpid = cluster.getNamesystem().getBlockPoolId();
    for (DataNode dn : cluster.getDataNodes()) {
      Replica r = DataNodeTestUtils.fetchReplicaInfo(dn, bpid, lb.get(0)
          .getBlock().getBlockId());


      assertTrue("Replica on DN " + dn + " shouldn't be null", r != null);
      assertEquals("Should be RBW replica on " + dn
          + " after sequence of calls append()/write()/hflush()",
          HdfsServerConstants.ReplicaState.RBW, r.getState());
    }
    ofs.close();
  }

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