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Hudson commented on HBASE-24788: -------------------------------- Results for branch master [build #1798 on builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/master/1798/]: (x) *{color:red}-1 overall{color}* ---- details (if available): (/) {color:green}+1 general checks{color} -- For more information [see general report|https://builds.apache.org/job/HBase%20Nightly/job/master/1798/General_20Nightly_20Build_20Report/] (/) {color:green}+1 jdk8 hadoop3 checks{color} -- For more information [see jdk8 (hadoop3) report|https://builds.apache.org/job/HBase%20Nightly/job/master/1798/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/] (/) {color:green}+1 jdk11 hadoop3 checks{color} -- For more information [see jdk11 report|https://builds.apache.org/job/HBase%20Nightly/job/master/1798/JDK11_20Nightly_20Build_20Report_20_28Hadoop3_29/] (/) {color:green}+1 source release artifact{color} -- See build output for details. (x) {color:red}-1 client integration test{color} --Failed when running client tests on top of Hadoop 2. [see log for details|https://builds.apache.org/job/HBase%20Nightly/job/master/1798//artifact/output-integration/hadoop-2.log]. (note that this means we didn't run on Hadoop 3) > Fix the connection leaks on getting hbase admin from unclosed connection > ------------------------------------------------------------------------ > > Key: HBASE-24788 > URL: https://issues.apache.org/jira/browse/HBASE-24788 > Project: HBase > Issue Type: Bug > Components: mapreduce > Affects Versions: 3.0.0-alpha-1, 2.3.0, 1.6.0 > Reporter: Sandeep Pal > Assignee: Sandeep Pal > Priority: Major > Fix For: 3.0.0-alpha-1 > > > Observed the significant increase in ZK connection on performance testing on > map reduce jobs. Turns out the > [TableOutputFormat.checkOutputSpecs()|https://github.com/apache/hbase/blob/master/hbase-mapreduce/src/main/java/org/apache/hadoop/hbase/mapreduce/TableOutputFormat.java#L182] > is not closing the connection it uses to get the hbase admin. It closes the > hbase admin but never close the connection to get the admin. -- This message was sent by Atlassian Jira (v8.3.4#803005)