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  1. HBase
  2. HBASE-14790 Implement a new DFSOutputStream for logging WAL only
  3. HBASE-15628

Implement an AsyncOutputStream which can work with any FileSystem implementation

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.0.0
    • 2.0.0
    • None
    • None
    • Reviewed
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      Introduce an AsyncFSOutput interface which is an abstraction of the original FanOutOneBlockAsyncDFSOutput. Now you can create AsyncFSOutput on any FileSystem using the method AsyncFSOutputHelper.createOutput. The returned AsyncFSOutput will be FanOutOneBlockAsyncDFSOutput if the given FileSystem is a DistributedFileSystem.
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      Introduce an AsyncFSOutput interface which is an abstraction of the original FanOutOneBlockAsyncDFSOutput. Now you can create AsyncFSOutput on any FileSystem using the method AsyncFSOutputHelper.createOutput. The returned AsyncFSOutput will be FanOutOneBlockAsyncDFSOutput if the given FileSystem is a DistributedFileSystem.

    Description

      Used for testcase only.

      Attachments

        1. HBASE-15628.patch
          244 kB
          Duo Zhang
        2. HBASE-15628-v1.patch
          244 kB
          Duo Zhang
        3. HBASE-15628-v2.patch
          245 kB
          Duo Zhang
        4. HBASE-15628-v3.patch
          245 kB
          Duo Zhang

        Issue Links

          blocks

          Sub-task - The sub-task of the issue HBASE-15536 Make AsyncFSWAL as our default WAL

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

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              zhangduo Duo Zhang
              zhangduo Duo Zhang
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              Dates

                Created:
                Updated:
                Resolved: