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  1. Hadoop Common
  2. HADOOP-17214

Allow file system caching to be disabled for all file systems

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Details

    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 3.3.0
    • None
    • fs
    • None

    Description

      Right now, FileSystem.get(URI uri, Configuration conf) allows caching of file systems to be disabled per scheme.

      We can introduce a new global conf to disable caching for all FileSystem, the default would be false (or do not disable cache gobally).

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-13971 Fix memory leak in FileSystem.Cache.Key class

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. HIVE-3098 Memory leak from large number of FileSystem instances in FileSystem.CACHE

          • Major - Major loss of function.
          • Closed

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              haibochen Haibo Chen
              haibochen Haibo Chen
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              Dates

                Created:
                Updated: