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  1. Hadoop YARN
  2. YARN-2492 (Clone of YARN-796) Allow for (admin) labels on nodes and resource-requests
  3. YARN-4948

Support node labels store in zookeeper

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Later
    • None
    • None
    • resourcemanager
    • Support node labels store in zookeeper

    Description

      Support node labels store in zookeeper. The main scenario for this is to give a way to decouple yarn with HDFS. Since nodelabel is a very important data for yarn, if hdfs down, yarn will fail to start up,too. So it is meaningful for make yarn much independence when user serve both yarn and HDFS.

      Attachments

        1. YARN-4948.001.patch
          38 kB
          jialei weng
        2. YARN-4948.002.patch
          38 kB
          jialei weng
        3. YARN-4948.003.patch
          40 kB
          jialei weng
        4. YARN-4948.006.patch
          43 kB
          jialei weng
        5. YARN-4948.007.patch
          43 kB
          jialei weng

        Issue Links

        is related to

        Sub-task - The sub-task of the issue YARN-4231 Node Label should support pluggable storage

        • Major - Major loss of function.
        • Resolved

        Bug - A problem which impairs or prevents the functions of the product. YARN-4881 RM continuously switch if HDFS is too busy when NodeLabel is configured

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

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            wjlei jialei weng
            wjlei jialei weng
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            Dates

              Created:
              Updated:
              Resolved:

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