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https://issues.apache.org/jira/browse/HDFS-8007?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Wang updated HDFS-8007:
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Status: Patch Available (was: Open)
> Lower RollingWindowManager log to debug
> ---------------------------------------
>
> Key: HDFS-8007
> URL: https://issues.apache.org/jira/browse/HDFS-8007
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: namenode
> Affects Versions: 2.7.0
> Reporter: Andrew Wang
> Assignee: Andrew Wang
> Priority: Trivial
> Attachments: hdfs-8007.001.patch
>
>
> Noticed this while looking in a NN log, it's kind of spammy:
> {noformat}
> 2015-03-25 00:04:12,052 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command setTimes is: 1
> 2015-03-25 00:04:12,134 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command delete is: 1
> 2015-03-25 00:04:12,135 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command open is: 1
> 2015-03-25 00:04:12,135 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command create is: 2
> 2015-03-25 00:04:12,135 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command setPermission is: 1
> 2015-03-25 00:04:12,135 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command * is: 8
> 2015-03-25 00:04:12,135 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command rename is: 2
> 2015-03-25 00:04:12,136 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command mkdirs is: 1
> 2015-03-25 00:04:12,136 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command listCachePools is: 2
> 2015-03-25 00:04:12,136 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command listCacheDirectives is: 1
> 2015-03-25 00:04:12,136 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command listStatus is: 5
> 2015-03-25 00:04:12,136 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command getfileinfo is: 5
> 2015-03-25 00:04:12,136 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command setTimes is: 1
> 2015-03-25 00:04:12,136 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command delete is: 1
> 2015-03-25 00:04:12,136 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command open is: 1
> 2015-03-25 00:04:12,136 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command create is: 2
> 2015-03-25 00:04:12,137 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command setPermission is: 1
> 2015-03-25 00:04:12,137 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command * is: 8
> 2015-03-25 00:04:12,137 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command rename is: 2
> 2015-03-25 00:04:12,137 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command mkdirs is: 1
> 2015-03-25 00:04:12,137 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command listCachePools is: 2
> 2015-03-25 00:04:12,138 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command listCacheDirectives is: 1
> 2015-03-25 00:04:12,138 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command listStatus is: 5
> 2015-03-25 00:04:12,138 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command getfileinfo is: 5
> 2015-03-25 00:04:12,138 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command setTimes is: 1
> 2015-03-25 00:04:12,138 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command delete is: 1
> 2015-03-25 00:04:12,138 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command open is: 1
> 2015-03-25 00:04:12,138 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command create is: 2
> 2015-03-25 00:04:12,139 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command setPermission is: 0
> 2015-03-25 00:04:12,139 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command * is: 7
> 2015-03-25 00:04:12,139 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command rename is: 1
> 2015-03-25 00:04:12,139 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command mkdirs is: 0
> 2015-03-25 00:04:12,139 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command listCachePools is: 1
> 2015-03-25 00:04:12,140 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command listCacheDirectives is: 0
> 2015-03-25 00:04:12,140 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command listStatus is: 3
> 2015-03-25 00:04:12,140 INFO
> org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN
> size for command getfileinfo is: 4
> {noformat}
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