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Hudson commented on HADOOP-10169: --------------------------------- SUCCESS: Integrated in Hadoop-trunk-Commit #4924 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/4924/]) HADOOP-10169. Remove the unnecessary synchronized in JvmMetrics class. Contributed by Liang Xie. (jing9: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1552820) * /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt * /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/source/JvmMetrics.java > remove the unnecessary synchronized in JvmMetrics class > -------------------------------------------------------- > > Key: HADOOP-10169 > URL: https://issues.apache.org/jira/browse/HADOOP-10169 > Project: Hadoop Common > Issue Type: Improvement > Components: metrics > Affects Versions: 3.0.0, 2.2.0 > Reporter: Liang Xie > Assignee: Liang Xie > Priority: Minor > Fix For: 2.4.0 > > Attachments: HADOOP-10169-v2.txt, HADOOP-10169-v3.txt, > HADOOP-10169-v4.txt, HADOOP-10169.txt > > > When i looked into a HBase JvmMetric impl, just found this synchronized seems > not essential. -- This message was sent by Atlassian JIRA (v6.1.5#6160)