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Hudson commented on HDFS-7922: ------------------------------ FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #151 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/151/]) HDFS-7922. ShortCircuitCache#close is not releasing ScheduledThreadPoolExecutors (Rakesh R via Colin P. McCabe) (cmccabe: rev 3c7adaaf3571c91fee80585472d2a81402a53e2b) * hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/shortcircuit/ShortCircuitCache.java * hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/shortcircuit/TestShortCircuitCache.java * hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt > ShortCircuitCache#close is not releasing ScheduledThreadPoolExecutors > --------------------------------------------------------------------- > > Key: HDFS-7922 > URL: https://issues.apache.org/jira/browse/HDFS-7922 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: Rakesh R > Assignee: Rakesh R > Fix For: 2.8.0 > > Attachments: 001-HDFS-7922.patch, 002-HDFS-7922.patch, > 003-HDFS-7922.patch, 004-HDFS-7922.patch > > > ShortCircuitCache has the following executors. It would be good to shutdown > these pools during ShortCircuitCache#close to avoid leaks. > {code} > /** > * The executor service that runs the cacheCleaner. > */ > private final ScheduledThreadPoolExecutor cleanerExecutor > = new ScheduledThreadPoolExecutor(1, new ThreadFactoryBuilder(). > setDaemon(true).setNameFormat("ShortCircuitCache_Cleaner"). > build()); > /** > * The executor service that runs the cacheCleaner. > */ > private final ScheduledThreadPoolExecutor releaserExecutor > = new ScheduledThreadPoolExecutor(1, new ThreadFactoryBuilder(). > setDaemon(true).setNameFormat("ShortCircuitCache_SlotReleaser"). > build()); > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)