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  1. Hadoop HDFS
  2. HDFS-12395

Support erasure coding policy operations in namenode edit log

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Details

    • Incompatible change, Reviewed
    • See RN in HDFS-7859 as part of the work.

    Description

      Support add, remove, disable, enable erasure coding policy operation in edit log.

      Attachments

        1. HDFS-12395.004.patch
          50 kB
          Sammi Chen
        2. HDFS-12395.003.patch
          51 kB
          Sammi Chen
        3. editsStored
          6 kB
          Sammi Chen
        4. HDFS-12395.002.patch
          50 kB
          Sammi Chen
        5. HDFS-12395.001.patch
          39 kB
          Sammi Chen

        Issue Links

          breaks

          Bug - A problem which impairs or prevents the functions of the product. HDFS-12480 TestNameNodeMetrics#testTransactionAndCheckpointMetrics Fails in trunk

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HDFS-12456 TestNamenodeMetrics.testSyncAndBlockReportMetric fails

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          Is contained by

          Sub-task - The sub-task of the issue HDFS-7859 Erasure Coding: Persist erasure coding policies in NameNode

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              Sammi Sammi Chen
              Sammi Sammi Chen
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              Dates

                Created:
                Updated:
                Resolved: