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  1. Hive
  2. HIVE-4501

HS2 memory leak - FileSystem objects in FileSystem.CACHE

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • 0.11.0
    • 0.13.0
    • HiveServer2
    • None

    Description

      org.apache.hadoop.fs.FileSystem objects are getting accumulated in FileSystem.CACHE, with HS2 in unsecure mode.

      As a workaround, it is possible to set fs.hdfs.impl.disable.cache and fs.file.impl.disable.cache to true.
      Users should not have to bother with this extra configuration.

      As a workaround disable impersonation by setting hive.server2.enable.doAs to false.

      Attachments

        1. HIVE-4501.trunk.patch
          4 kB
          Konstantin I Boudnik
        2. HIVE-4501.1.patch
          2 kB
          Thejas Nair
        3. HIVE-4501.1.patch
          4 kB
          Konstantin I Boudnik
        4. HIVE-4501.1.patch
          4 kB
          Konstantin I Boudnik

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              vgumashta Vaibhav Gumashta
              thejas Thejas Nair
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              Dates

                Created:
                Updated:
                Resolved: