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  1. Hadoop YARN
  2. YARN-2928 YARN Timeline Service v.2: alpha 1
  3. YARN-4053

Change the way metric values are stored in HBase Storage

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    Description

      Currently HBase implementation uses GenericObjectMapper to convert and store values in backend HBase storage. This converts everything into a string representation(ASCII/UTF-8 encoded byte array).
      While this is fine in most cases, it does not quite serve our use case for metrics.

      So we need to decide how are we going to encode and decode metric values and store them in HBase.

      Attachments

        1. YARN-4053-feature-YARN-2928.03.patch
          40 kB
          Varun Saxena
        2. YARN-4053-feature-YARN-2928.04.patch
          51 kB
          Varun Saxena
        3. YARN-4053-feature-YARN-2928.05.patch
          51 kB
          Varun Saxena
        4. YARN-4053-feature-YARN-2928.06.patch
          50 kB
          Varun Saxena
        5. YARN-4053-feature-YARN-2928.07.patch
          51 kB
          Varun Saxena
        6. YARN-4053-feature-YARN-2928.08.patch
          51 kB
          Varun Saxena
        7. YARN-4053-YARN-2928.01.patch
          16 kB
          Varun Saxena
        8. YARN-4053-YARN-2928.02.patch
          22 kB
          Varun Saxena

        Issue Links

          blocks

          Sub-task - The sub-task of the issue YARN-3863 Support complex filters in TimelineReader

          • Major - Major loss of function.
          • Resolved

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              varun_saxena Varun Saxena
              varun_saxena Varun Saxena
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                Created:
                Updated:
                Resolved: