[HDFS-8007] Lower RollingWindowManager log to debug

• Type: Improvement
• Status: Resolved
• Priority: Trivial
• Resolution: Duplicate
• Affects Version/s: 2.7.0
• Component/s: namenode
• Target Version/s: 2.8.0
• Assignee: Andrew Wang
• Reporter: Andrew Wang
• Created: 27/Mar/15 23:54
• Updated: 30/Mar/15 04:35
• Resolved: 30/Mar/15 04:35

Description

Noticed this while looking in a NN log, it's kind of spammy:

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

Issue Links

• is duplicated by: HDFS-7890 Improve information on Top users for metrics in RollingWindowsManager and lower log level