I am using Elasticsearch 1.5.1 with Java application. I have been monitoring the application with plumbr tool. Whenever JVM stop/redeploy is done, plumbr warns about Perm Gen memory leak issue. Log indicates that , Your application leaks classloaders because the application has not shut down the …

ScheduledThreadPoolExecutor not shutting down completely

warkolm (Mark Walkom) January 19, 2016, 7:10am 2

Please keep it to the one thread - [Solved] Classloader Leak in Elasticsearch-ScheduledThreadPoolExecutor not cleared

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