[ https://issues.apache.org/jira/browse/YARN-3425?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Konstantin Shvachko updated YARN-3425: -------------------------------------- Fix Version/s: 2.7.6 > NPE from RMNodeLabelsManager.serviceStop when NodeLabelsManager.serviceInit > failed > ---------------------------------------------------------------------------------- > > Key: YARN-3425 > URL: https://issues.apache.org/jira/browse/YARN-3425 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager > Environment: 1 RM, 1 NM , 1 NN , I DN > Reporter: Bibin A Chundatt > Assignee: Bibin A Chundatt > Priority: Minor > Fix For: 2.8.0, 3.0.0-alpha1, 2.7.6 > > Attachments: YARN-3425.001.patch > > > Configure yarn.node-labels.enabled to true > and yarn.node-labels.fs-store.root-dir /node-labels > Start resource manager without starting DN/NM > {quote} > 2015-03-31 16:44:13,782 WARN org.apache.hadoop.service.AbstractService: When > stopping the service > org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager : > java.lang.NullPointerException > java.lang.NullPointerException > at > org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.stopDispatcher(CommonNodeLabelsManager.java:261) > at > org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStop(CommonNodeLabelsManager.java:267) > at > org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221) > at > org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52) > at > org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80) > at > org.apache.hadoop.service.AbstractService.init(AbstractService.java:171) > at > org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107) > at > org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceInit(ResourceManager.java:556) > at > org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) > at > org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.createAndInitActiveServices(ResourceManager.java:984) > at > org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceInit(ResourceManager.java:251) > at > org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) > at > org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1207) > {quote} > {code} > protected void stopDispatcher() { > AsyncDispatcher asyncDispatcher = (AsyncDispatcher) dispatcher; > asyncDispatcher.stop(); > } > {code} > Null check missing during stop -- 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