List of copyBlockLocal() Examples

Examples of copyBlockLocal()

org.apache.hadoop.hdfs.server.protocol.InterDatanodeProtocol.copyBlockLocal()
Copies a local block from a datanode on the same host. @param srcFileSystem the file system that the src block belongs to @param srcNamespaceId the namespaceId of srcBlock @param srcBlock the block that needs to be copied @param dstNamespaceId the namespaceId of dstBlock @param dstBlock the block to which the srcBlock needs to be copied @param srcBlockFile the absolute path to the block data file on the datanode @throws IOException

Examples of org.apache.hadoop.hdfs.server.protocol.InterDatanodeProtocol.copyBlockLocal()

      InterDatanodeProtocol remoteDatanode = null;
      try {
        File srcBlockFile = data.getBlockFile(srcNamespaceId, srcBlock);
        remoteDatanode = DataNode
            .createInterDataNodeProtocolProxy(target, getConf(), socketTimeout);
        remoteDatanode.copyBlockLocal(srcFileSystem, srcNamespaceId, srcBlock,
            dstNamespaceId, dstBlock,
            srcBlockFile.getAbsolutePath());
      } catch (IOException e) {
        LOG.warn("Cross datanode local block copy failed", e);
        throw e;

View Full Code Here

Examples of org.apache.hadoop.hdfs.server.protocol.InterDatanodeProtocol.copyBlockLocal()

      InterDatanodeProtocol remoteDatanode = null;
      try {
        File srcBlockFile = data.getBlockFile(srcNamespaceId, srcBlock);
        remoteDatanode = DataNode
            .createInterDataNodeProtocolProxy(target, getConf(), socketTimeout);
        remoteDatanode.copyBlockLocal(srcFileSystem, srcNamespaceId, srcBlock,
            dstNamespaceId, dstBlock,
            srcBlockFile.getAbsolutePath());
      } catch (IOException e) {
        LOG.warn("Cross datanode local block copy failed", e);
        throw e;

View Full Code Here

Examples of org.apache.hadoop.hdfs.server.protocol.InterDatanodeProtocol.copyBlockLocal()

      InterDatanodeProtocol remoteDatanode = null;
      try {
        File srcBlockFile = data.getBlockFile(srcNamespaceId, srcBlock);
        remoteDatanode = DataNode
            .createInterDataNodeProtocolProxy(target, getConf(), socketTimeout);
        remoteDatanode.copyBlockLocal(srcFileSystem, srcNamespaceId, srcBlock,
            dstNamespaceId, dstBlock,
            srcBlockFile.getAbsolutePath());
      } catch (IOException e) {
        LOG.warn("Cross datanode local block copy failed", e);
        throw e;

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.