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Hudson commented on HBASE-17722: -------------------------------- FAILURE: Integrated in Jenkins build HBase-1.3-JDK8 #130 (See [https://builds.apache.org/job/HBase-1.3-JDK8/130/]) HBASE-17722 Metrics subsystem stop/start messages add a lot of useless (apurtell: rev 51dfc1463336841095b83ab96c8903e3ac0bbbe2) * (edit) hbase-archetypes/hbase-client-project/src/main/resources/log4j.properties * (edit) hbase-server/src/test/resources/log4j.properties * (edit) hbase-common/src/test/resources/log4j.properties * (edit) conf/log4j.properties * (edit) hbase-procedure/src/test/resources/log4j.properties * (edit) hbase-rest/src/test/resources/log4j.properties * (edit) hbase-shell/src/test/resources/log4j.properties * (edit) hbase-archetypes/hbase-shaded-client-project/src/main/resources/log4j.properties * (edit) hbase-prefix-tree/src/test/resources/log4j.properties * (edit) hbase-client/src/test/resources/log4j.properties * (edit) hbase-examples/src/test/resources/log4j.properties > Metrics subsystem stop/start messages add a lot of useless bulk to > operational logging > -------------------------------------------------------------------------------------- > > Key: HBASE-17722 > URL: https://issues.apache.org/jira/browse/HBASE-17722 > Project: HBase > Issue Type: Bug > Components: metrics > Affects Versions: 1.3.0, 1.2.4 > Reporter: Andrew Purtell > Assignee: Andrew Purtell > Priority: Trivial > Fix For: 2.0.0, 1.4.0, 1.3.1, 1.2.5, 1.1.10 > > Attachments: HBASE-17722.patch, HBASE-17722.patch > > > Metrics subsystem stop/start messages add a lot of useless bulk to > operational logging. Say you are collecting logs from a fleet of thousands of > servers and want to have them around for ~month or longer. It adds up. > I think these should at least be at DEBUG level and ideally at TRACE. They > don't offer much utility. Unfortunately they are Hadoop classes so we can > tweak log4j.properties defaults instead. We do this in test resources but not > in what we ship in conf/ . > {noformat} > <time> INFO [<thread>] impl.MetricsSystemImpl: HBase metrics system started > <time> INFO [<thread>] impl.MetricsSystemImpl: Stopping HBase metrics > system... > <time> INFO [<thread>] impl.MetricsSystemImpl: HBase metrics system stopped. > <time> INFO [<thread>] impl.MetricsConfig: loaded properties from > hadoop-metrics2-hbase.properties > <time> INFO [<thread>] impl.MetricsSystemImpl: Scheduled snapshot period at > 10 second(s). > {noformat} -- This message was sent by Atlassian JIRA (v6.3.15#6346)