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Hudson commented on LENS-1497: ------------------------------ FAILURE: Integrated in Jenkins build Lens-Commit #1457 (See [https://builds.apache.org/job/Lens-Commit/1457/]) LENS-1497: NPE while closing idle connections (puneetgupta: rev d0b78e81b3299aedb81421a1ced92c56e948fd10) * (edit) lens-server/src/main/java/org/apache/lens/server/session/HiveSessionService.java * (edit) lens-server/src/main/java/org/apache/lens/server/BaseLensService.java > NPE while closing idle connections > ----------------------------------- > > Key: LENS-1497 > URL: https://issues.apache.org/jira/browse/LENS-1497 > Project: Apache Lens > Issue Type: Bug > Components: server > Reporter: Rajitha R > Assignee: Rajitha R > Priority: Major > Fix For: 2.8 > > Attachments: LENS-1497.patch > > > {code} > 21 Dec 2017 15:25:59 [e88aa05a-c454-44c1-8e52-e7bd741a5df6] > [pool-16-thread-1] WARN org.apache.lens.server.session.HiveSessionService - > Unknown error while checking for inactive sessions - > java.lang.NullPointerException: null > at > org.apache.lens.server.BaseLensService.decrementSessionCountForUser(BaseLensService.java:343) > ~[classes/:na] > at > org.apache.lens.server.BaseLensService.closeSession(BaseLensService.java:321) > ~[classes/:na] > at > org.apache.lens.server.session.HiveSessionService.closeInternal(HiveSessionService.java:497) > ~[classes/:na] > at > org.apache.lens.server.session.HiveSessionService.access$300(HiveSessionService.java:59) > ~[classes/:na] > at > org.apache.lens.server.session.HiveSessionService$SessionExpiryRunnable.runInternal(HiveSessionService.java:547) > ~[classes/:na] > at > org.apache.lens.server.session.HiveSessionService$SessionExpiryRunnable.run(HiveSessionService.java:569) > ~[classes/:na] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > [na:1.8.0_131] > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > [na:1.8.0_131] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) > [na:1.8.0_131] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Sche > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)