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Posted to hdfs-dev@hadoop.apache.org by "yunjiong zhao (JIRA)" <ji...@apache.org> on 2016/03/14 22:00:34 UTC

[jira] [Created] (HDFS-9959) add log when block removed from last live datanode

yunjiong zhao created HDFS-9959:
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             Summary: add log when block removed from last live datanode
                 Key: HDFS-9959
                 URL: https://issues.apache.org/jira/browse/HDFS-9959
             Project: Hadoop HDFS
          Issue Type: Improvement
            Reporter: yunjiong zhao
            Assignee: yunjiong zhao
            Priority: Minor


Add logs like "BLOCK* No live nodes contain block blk_1073741825_1001, last datanode contain it is node: 127.0.0.1:65341" in BlockStateChange should help to identify which datanode should be fixed first to recover missing blocks.



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