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  1. Hadoop HDFS
  2. HDFS-7712

Switch blockStateChangeLog to use slf4j

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 2.7.0
    • None
    • namenode
    • None

    Description

      As pointed out in HDFS-7706, updating blockStateChangeLog to use slf4j will save a lot of string construction costs.

      Attachments

        1. hdfs-7712.001.patch
          43 kB
          Andrew Wang
        2. hdfs-7712.002.patch
          45 kB
          Andrew Wang
        3. hdfs-7712.003.patch
          69 kB
          Andrew Wang
        4. hdfs-7712.004.patch
          76 kB
          Andrew Wang

        Issue Links

          breaks

          Bug - A problem which impairs or prevents the functions of the product. HDFS-7734 Class cast exception in NameNode#main

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HDFS-6860 BlockStateChange logs are too noisy

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              andrew.wang Andrew Wang
              andrew.wang Andrew Wang
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              Dates

                Created:
                Updated:
                Resolved: