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  1. Hadoop HDFS
  2. HDFS-14912

Set dfs.image.string-tables.expanded default to false in branch-2.7

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    • Task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.7.8
    • 2.7.8
    • None
    • None

    Description

      In the branch-2.7 patch for CVE-2018-11768 HDFS FSImage Corruption, dfs.image.string-tables.expanded is set to true by default: https://github.com/apache/hadoop/commit/109d44604ca843212bdf22b50e86a5a41e1d21da#diff-36b19e9d8816002ed9dff8580055d3fbR627

      This is different from all other branches, which set it to false by default.
      For instance, branch-2.8: https://github.com/apache/hadoop/commit/f697f3c4fc0067bb82494e445900d86942685b09#diff-36b19e9d8816002ed9dff8580055d3fbR629

      Goal: Flip the dfs.image.string-tables.expanded default in branch-2.7 to false to make it consistent with other branches.

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            smeng Siyao Meng Assign to me
            smeng Siyao Meng
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