Examples of org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree.updateProcessTree()

Class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree

Examples of org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree.updateProcessTree()

org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree.updateProcessTree()
Update the process-tree with latest state. Each call to this function should increment the age of the running processes that already exist in the process tree. Age is used other API's of the interface.

            }


            LOG.debug("Constructing ProcessTree for : PID = " + pId
                + " ContainerId = " + containerId);
            ResourceCalculatorProcessTree pTree = ptInfo.getProcessTree();
            pTree.updateProcessTree();    // update process-tree
            long currentVmemUsage = pTree.getCumulativeVmem();
            long currentPmemUsage = pTree.getCumulativeRssmem();
            // as processes begin with an age 1, we want to see if there
            // are processes more than 1 iteration old.
            long curMemUsageOfAgedProcesses = pTree.getCumulativeVmem(1);

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            }


            LOG.debug("Constructing ProcessTree for : PID = " + pId
                + " ContainerId = " + containerId);
            ResourceCalculatorProcessTree pTree = ptInfo.getProcessTree();
            pTree.updateProcessTree();    // update process-tree
            long currentVmemUsage = pTree.getCumulativeVmem();
            long currentPmemUsage = pTree.getCumulativeRssmem();
            // as processes begin with an age 1, we want to see if there
            // are processes more than 1 iteration old.
            long curMemUsageOfAgedProcesses = pTree.getCumulativeVmem(1);

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            }


            LOG.debug("Constructing ProcessTree for : PID = " + pId
                + " ContainerId = " + containerId);
            ResourceCalculatorProcessTree pTree = ptInfo.getProcessTree();
            pTree.updateProcessTree();    // update process-tree
            long currentVmemUsage = pTree.getCumulativeVmem();
            long currentPmemUsage = pTree.getCumulativeRssmem();
            // as processes begin with an age 1, we want to see if there
            // are processes more than 1 iteration old.
            long curMemUsageOfAgedProcesses = pTree.getCumulativeVmem(1);

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            }


            LOG.debug("Constructing ProcessTree for : PID = " + pId
                + " ContainerId = " + containerId);
            ResourceCalculatorProcessTree pTree = ptInfo.getProcessTree();
            pTree.updateProcessTree();    // update process-tree
            long currentVmemUsage = pTree.getCumulativeVmem();
            long currentPmemUsage = pTree.getCumulativeRssmem();
            // as processes begin with an age 1, we want to see if there
            // are processes more than 1 iteration old.
            long curMemUsageOfAgedProcesses = pTree.getCumulativeVmem(1);

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