Examples of org.apache.hadoop.yarn.api.records.StrictPreemptionContract

Package org.apache.hadoop.yarn.api.records

Examples of org.apache.hadoop.yarn.api.records.StrictPreemptionContract

org.apache.hadoop.yarn.api.records.StrictPreemptionContract
Enumeration of particular allocations to be reclaimed. The platform will reclaim exactly these resources, so the ApplicationMaster (AM) may attempt to checkpoint work or adjust its execution plan to accommodate it. In contrast to {@link PreemptionContract}, the AM has no flexibility in selecting which resources to return to the cluster. @see PreemptionMessage

    PreemptionMessage pMsg = null;
    // assemble strict preemption request
    if (allocation.getStrictContainerPreemptions() != null) {
       pMsg =
        recordFactory.newRecordInstance(PreemptionMessage.class);
      StrictPreemptionContract pStrict =
          recordFactory.newRecordInstance(StrictPreemptionContract.class);
      Set<PreemptionContainer> pCont = new HashSet<PreemptionContainer>();
      for (ContainerId cId : allocation.getStrictContainerPreemptions()) {
        PreemptionContainer pc =
            recordFactory.newRecordInstance(PreemptionContainer.class);
        pc.setId(cId);
        pCont.add(pc);
      }
      pStrict.setContainers(pCont);
      pMsg.setStrictContract(pStrict);
    }


    // assemble negotiable preemption request
    if (allocation.getResourcePreemptions() != null &&

View Full Code Here

    PreemptionMessage pMsg = null;
    // assemble strict preemption request
    if (allocation.getStrictContainerPreemptions() != null) {
       pMsg =
        recordFactory.newRecordInstance(PreemptionMessage.class);
      StrictPreemptionContract pStrict =
          recordFactory.newRecordInstance(StrictPreemptionContract.class);
      Set<PreemptionContainer> pCont = new HashSet<PreemptionContainer>();
      for (ContainerId cId : allocation.getStrictContainerPreemptions()) {
        PreemptionContainer pc =
            recordFactory.newRecordInstance(PreemptionContainer.class);
        pc.setId(cId);
        pCont.add(pc);
      }
      pStrict.setContainers(pCont);
      pMsg.setStrictContract(pStrict);
    }


    // assemble negotiable preemption request
    if (allocation.getResourcePreemptions() != null &&

View Full Code Here

    PreemptionMessage pMsg = null;
    // assemble strict preemption request
    if (allocation.getStrictContainerPreemptions() != null) {
       pMsg =
        recordFactory.newRecordInstance(PreemptionMessage.class);
      StrictPreemptionContract pStrict =
          recordFactory.newRecordInstance(StrictPreemptionContract.class);
      Set<PreemptionContainer> pCont = new HashSet<PreemptionContainer>();
      for (ContainerId cId : allocation.getStrictContainerPreemptions()) {
        PreemptionContainer pc =
            recordFactory.newRecordInstance(PreemptionContainer.class);
        pc.setId(cId);
        pCont.add(pc);
      }
      pStrict.setContainers(pCont);
      pMsg.setStrictContract(pStrict);
    }


    // assemble negotiable preemption request
    if (allocation.getResourcePreemptions() != null &&

View Full Code Here

    PreemptionMessage pMsg = null;
    // assemble strict preemption request
    if (allocation.getStrictContainerPreemptions() != null) {
       pMsg =
        recordFactory.newRecordInstance(PreemptionMessage.class);
      StrictPreemptionContract pStrict =
          recordFactory.newRecordInstance(StrictPreemptionContract.class);
      Set<PreemptionContainer> pCont = new HashSet<PreemptionContainer>();
      for (ContainerId cId : allocation.getStrictContainerPreemptions()) {
        PreemptionContainer pc =
            recordFactory.newRecordInstance(PreemptionContainer.class);
        pc.setId(cId);
        pCont.add(pc);
      }
      pStrict.setContainers(pCont);
      pMsg.setStrictContract(pStrict);
    }


    // assemble negotiable preemption request
    if (allocation.getResourcePreemptions() != null &&

View Full Code Here

    PreemptionMessage pMsg = null;
    // assemble strict preemption request
    if (allocation.getStrictContainerPreemptions() != null) {
       pMsg =
        recordFactory.newRecordInstance(PreemptionMessage.class);
      StrictPreemptionContract pStrict =
          recordFactory.newRecordInstance(StrictPreemptionContract.class);
      Set<PreemptionContainer> pCont = new HashSet<PreemptionContainer>();
      for (ContainerId cId : allocation.getStrictContainerPreemptions()) {
        PreemptionContainer pc =
            recordFactory.newRecordInstance(PreemptionContainer.class);
        pc.setId(cId);
        pCont.add(pc);
      }
      pStrict.setContainers(pCont);
      pMsg.setStrictContract(pStrict);
    }


    // assemble negotiable preemption request
    if (allocation.getResourcePreemptions() != null &&

View Full Code Here

    PreemptionMessage pMsg = null;
    // assemble strict preemption request
    if (allocation.getStrictContainerPreemptions() != null) {
       pMsg =
        recordFactory.newRecordInstance(PreemptionMessage.class);
      StrictPreemptionContract pStrict =
          recordFactory.newRecordInstance(StrictPreemptionContract.class);
      Set<PreemptionContainer> pCont = new HashSet<PreemptionContainer>();
      for (ContainerId cId : allocation.getStrictContainerPreemptions()) {
        PreemptionContainer pc =
            recordFactory.newRecordInstance(PreemptionContainer.class);
        pc.setId(cId);
        pCont.add(pc);
      }
      pStrict.setContainers(pCont);
      pMsg.setStrictContract(pStrict);
    }


    // assemble negotiable preemption request
    if (allocation.getResourcePreemptions() != null &&

View Full Code Here

TOP

Related Classes of org.apache.hadoop.yarn.api.records.StrictPreemptionContract

org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService

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.