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  1. Hadoop HDFS
  2. HDFS-2695

ReadLock should be enough for FsNameSystem#renewLease.

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Details

    • Bug
    • Status: Resolved
    • Minor
    • Resolution: Duplicate
    • 2.0.0-alpha
    • None
    • namenode
    • None

    Description

      When checking the issue HDFS-1241, found this point.
      Since renewLease is not updating any nameSystem related data, can we make this lock to read lock?
      am i missing some thing here?

      Attachments

        1. HDFS-2695.patch
          0.8 kB
          Uma Maheswara Rao G

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. HDFS-5681 renewLease should not hold fsn write lock

          • Major - Major loss of function.
          • Closed

          Activity

            People

              umamaheswararao Uma Maheswara Rao G
              umamaheswararao Uma Maheswara Rao G
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              Dates

                Created:
                Updated:
                Resolved: