Examples of eu.stratosphere.nephele.jobmanager.splitassigner.InputSplitWrapper

Package eu.stratosphere.nephele.jobmanager.splitassigner

Examples of eu.stratosphere.nephele.jobmanager.splitassigner.InputSplitWrapper

eu.stratosphere.nephele.jobmanager.splitassigner.InputSplitWrapper
An input split wrapper object wraps an input split for RPC calls. In particular, the input split wrapper ensures that the right class loader is used to instantiate the wrapped input split object.

  public InputSplit getNextInputSplit() {


    try {


      synchronized (this.globalInputSplitProvider) {
        final InputSplitWrapper wrapper = this.globalInputSplitProvider.requestNextInputSplit(this.jobID,
          this.executionVertexID, new IntegerRecord(this.sequenceNumber.getAndIncrement()));
        return wrapper.getInputSplit();
      }


    } catch (IOException ioe) {
      // Convert IOException into a RuntimException and let the regular fault tolerance routines take care of the
      // rest

View Full Code Here

    if (vertex == null) {
      LOG.error("Cannot find execution vertex for vertex ID " + vertexID);
      return null;
    }


    return new InputSplitWrapper(jobID, this.inputSplitManager.getNextInputSplit(vertex, sequenceNumber.getValue()));
  }

View Full Code Here

TOP

Related Classes of eu.stratosphere.nephele.jobmanager.splitassigner.InputSplitWrapper

eu.stratosphere.nephele.jobgraph.JobID

eu.stratosphere.nephele.jobmanager.JobManager

eu.stratosphere.nephele.taskmanager.TaskInputSplitProvider

java.io.IOException

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.