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  1. Hadoop HDFS
  2. HDFS-16069

Remove locally stored files (edit log) when NameNode becomes Standby

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Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Duplicate
    • 2.9.2
    • None
    • None
    • None

    Description

      When zkfc is working, one of the NameNode (Active) will become the Standby state. Before the state change, this NameNode has saved some files (edit log), these files are stored in the directory (dfs.namenode.edits.dir/dfs.namenode.name.dir) , And will not disappear in the short term until the status of this NameNode becomes Active again.

      These files (edit log) are of little significance to the cluster.

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          Improvement - An improvement or enhancement to an existing feature or task. HDFS-12733 Option to disable to namenode local edits

          • Major - Major loss of function.
          • Patch Available

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              Unassigned Unassigned
              jianghuazhu JiangHua Zhu
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              Dates

                Created:
                Updated:
                Resolved: