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  1. Hadoop YARN
  2. YARN-2194

Cgroups cease to work in RHEL7

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Details

    • Bug
    • Status: Resolved
    • Critical
    • Resolution: Fixed
    • 2.7.0
    • 2.8.0, 3.0.0-alpha1, 2.7.8
    • nodemanager
    • None

    Description

      In RHEL7, the CPU controller is named "cpu,cpuacct". The comma in the controller name leads to container launch failure.

      RHEL7 deprecates libcgroup and recommends the user of systemd. However, systemd has certain shortcomings as identified in this JIRA (see comments).

      This JIRA only fixes the failure, and doesn't try to use systemd.

      Attachments

        1. YARN-2194-branch-2.7.001.patch
          11 kB
          Jonathan Hung
        2. YARN-2194-7.patch
          1 kB
          Sidharta Seethana
        3. YARN-2194-6.patch
          14 kB
          Wei Yan
        4. YARN-2194-5.patch
          12 kB
          Wei Yan
        5. YARN-2194-4.patch
          6 kB
          Wei Yan
        6. YARN-2194-3.patch
          2 kB
          Wei Yan
        7. YARN-2194-2.patch
          1 kB
          Wei Yan
        8. YARN-2194-1.patch
          13 kB
          Wei Yan

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            ywskycn Wei Yan
            ywskycn Wei Yan
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            Dates

              Created:
              Updated:
              Resolved:

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