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  1. Hadoop HDFS
  2. HDFS-1389

HftpFileSystem should not start a RenewerThread in the static initializer

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • None
    • None
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    Description

      //HftpFileSystem
  private static RenewerThread renewer = new RenewerThread();
  static {
    renewer.start();
  }

      HftpFileSystem creates and starts a RenewerThread in the static initializer. Starting a thread is expensive and the RenewerThread is not required in some cases. One typical example is calling HftpFileSystem.makeQualified(Path path).

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. HDFS-2589 unnecessary hftp token fetch and renewal thread

          • Major - Major loss of function.
          • Closed
          is related to

          Bug - A problem which impairs or prevents the functions of the product. HDFS-1296 using delegation token over hftp for long running clients (spawn from hdfs-1007).

          • Major - Major loss of function.
          • Closed

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              Unassigned Unassigned
              szetszwo Tsz-wo Sze
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              Dates

                Created:
                Updated:
                Resolved: