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  1. Cookbooks
  2. COOK-57

Disable Transparent Hugepage Compaction on all systems

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Component/s: hadoop
    • Labels:
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    • Rank:
      1|hzyuiv:

      Description

      Apparently, not all CentOS are equal.

      https://github.com/RallySoftware-cookbooks/hadoop_cookbook/commit/fe7eab73a5f4ed033c5a0fa6e6e992f50bf41ca8

      It appears that not all releases of CentOS out there have /sys/mm/redhat_transparent_hugepage with a transparent_hugepage symlink. Some versions only have /sys/mm/transparent_hugepage... This means we cannot rely on node['platform_family'] and need to be more creative.

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            • Assignee:
              derek Derek Wood
              Reporter:
              chris Chris Gianelloni
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              • Created:
                Updated:
                Resolved: