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Posted to hdfs-dev@hadoop.apache.org by "Arpit Agarwal (JIRA)" <ji...@apache.org> on 2014/08/17 20:02:18 UTC

[jira] [Created] (HDFS-6860) BlockStateChange logs are too noisy

Arpit Agarwal created HDFS-6860:
-----------------------------------

             Summary: BlockStateChange logs are too noisy
                 Key: HDFS-6860
                 URL: https://issues.apache.org/jira/browse/HDFS-6860
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: namenode
    Affects Versions: 2.5.0
            Reporter: Arpit Agarwal


Block State Change logs are too noisy at the default INFO level and affect NN performance on busy clusters.

Most of these state changes can be logged at debug level instead.



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