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  1. Hadoop YARN
  2. YARN-6562

Unable to delete cgroup to /xxx, system cpu utility continuously rise

    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 2.6.2
    • Fix Version/s: None
    • Component/s: nodemanager
    • Labels:
      None

      Description

      Delete Cgroup container file timeout, nodemanager log shows many cgroup files was deleted failed, this leads to system cpu utility continuously rise, and system cpu utility will be normal when i delete cgroup file by hand.

      2017-05-05 11:59:24,356 WARN org.apache.hadoop.yarn.server.nodemanager.util.CgroupsLCEResourcesHandler: Unable to delete cgroup at: /cgroup/cpu/hadoop-yarn/container_1433401960005_3097222_01_000223, tried to delete for 1000ms

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        1. sys_cpu.png
          28 kB
          Jiandan Yang

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            • Assignee:
              Unassigned
              Reporter:
              yangjiandan Jiandan Yang
            • Votes:
              1 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated: