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Gergo Repas commented on YARN-7585: ----------------------------------- +1 (non-binding) > NodeManager should go unhealthy when state store throws DBException > -------------------------------------------------------------------- > > Key: YARN-7585 > URL: https://issues.apache.org/jira/browse/YARN-7585 > Project: Hadoop YARN > Issue Type: Bug > Components: nodemanager > Reporter: Wilfred Spiegelenburg > Assignee: Wilfred Spiegelenburg > Attachments: YARN-7585.001.patch, YARN-7585.002.patch, > YARN-7585.003.patch > > > If work preserving recover is enabled the NM will not start up if the state > store does not initialise. However if the state store becomes unavailable > after that for any reason the NM will not go unhealthy. > Since the state store is not available new containers can not be started any > more and the NM should become unhealthy: > {code} > AMLauncher: Error launching appattempt_1508806289867_268617_000001. Got > exception: org.apache.hadoop.yarn.exceptions.YarnException: > java.io.IOException: org.iq80.leveldb.DBException: IO error: > /dsk/app/var/lib/hadoop-yarn/yarn-nm-recovery/yarn-nm-state/028269.log: > Read-only file system > at o.a.h.yarn.ipc.RPCUtil.getRemoteException(RPCUtil.java:38) > at > o.a.h.y.s.n.cm.ContainerManagerImpl.startContainers(ContainerManagerImpl.java:721) > ... > Caused by: java.io.IOException: org.iq80.leveldb.DBException: IO error: > /dsk/app/var/lib/hadoop-yarn/yarn-nm-recovery/yarn-nm-state/028269.log: > Read-only file system > at > o.a.h.y.s.n.r.NMLeveldbStateStoreService.storeApplication(NMLeveldbStateStoreService.java:374) > at > o.a.h.y.s.n.cm.ContainerManagerImpl.startContainerInternal(ContainerManagerImpl.java:848) > at > o.a.h.y.s.n.cm.ContainerManagerImpl.startContainers(ContainerManagerImpl.java:712) > {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org