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Posted to hdfs-dev@hadoop.apache.org by "J.Andreina (JIRA)" <ji...@apache.org> on 2015/03/05 05:32:38 UTC
[jira] [Created] (HDFS-7890) Improve information on Top users for
metrics in RollingWindowsManager .
J.Andreina created HDFS-7890:
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Summary: Improve information on Top users for metrics in RollingWindowsManager .
Key: HDFS-7890
URL: https://issues.apache.org/jira/browse/HDFS-7890
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: J.Andreina
Assignee: J.Andreina
Information on Top users for metrics in RollingWindowsManager should be improved and can be moved to DEBUG.
Currently it is INFO logs at namenode side and does not provide much information.
{noformat}
15/03/04 13:21:02 INFO window.RollingWindowManager: topN size for command finalizeRollingUpgrade is: 1
15/03/04 13:21:02 INFO window.RollingWindowManager: topN size for command startRollingUpgrade is: 0
15/03/04 13:21:02 INFO window.RollingWindowManager: topN size for command * is: 1
15/03/04 13:21:02 INFO window.RollingWindowManager: topN size for command finalizeRollingUpgrade is: 1
15/03/04 13:21:02 INFO window.RollingWindowManager: topN size for command startRollingUpgrade is: 1
15/03/04 13:21:02 INFO window.RollingWindowManager: topN size for command * is: 1
15/03/04 13:21:02 INFO window.RollingWindowManager: topN size for command finalizeRollingUpgrade is: 1
15/03/04 13:21:02 INFO window.RollingWindowManager: topN size for command startRollingUpgrade is: 0
15/03/04 13:21:02 INFO window.RollingWindowManager: topN size for command * is: 1
{noformat}
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