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ASF GitHub Bot commented on IGNITE-8355: ---------------------------------------- GitHub user tledkov-gridgain opened a pull request: https://github.com/apache/ignite/pull/3899 IGNITE-8355: Hotfix NPE on start node (discovery start race) You can merge this pull request into a Git repository by running: $ git pull https://github.com/gridgain/apache-ignite ignite-8355 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/ignite/pull/3899.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #3899 ---- commit 7bc10167bffffcd6f81fb3d3d5b0ad3d6032a19e Author: tledkov-gridgain <tledkov@...> Date: 2018-04-23T10:27:33Z IGNITE-8355: Hotfix NPE on start node (discovery start race). Gathers info about local node is coordinator from ServerImpl ---- > NPE on start node with enabled authentication > --------------------------------------------- > > Key: IGNITE-8355 > URL: https://issues.apache.org/jira/browse/IGNITE-8355 > Project: Ignite > Issue Type: Bug > Affects Versions: 2.4 > Reporter: Taras Ledkov > Assignee: Taras Ledkov > Priority: Critical > Fix For: 2.5 > > > NPE on start node with enabled authentication due to race at the discovery > start. > {code} > [2018-04-23 > 13:03:12,337][ERROR][tcp-disco-msg-worker-#35%authentication.AuthenticationProcessorNPETest0%][TcpDiscoverySpi] > TcpDiscoverSpi's message worker thread failed abnormally. Stopping the node > in order to prevent cluster wide instability. > java.lang.NullPointerException > at > org.apache.ignite.internal.managers.discovery.GridDiscoveryManager.aliveServerNodes(GridDiscoveryManager.java:1811) > at > org.apache.ignite.internal.processors.authentication.IgniteAuthenticationProcessor.coordinator(IgniteAuthenticationProcessor.java:678) > at > org.apache.ignite.internal.processors.authentication.IgniteAuthenticationProcessor.collectGridNodeData(IgniteAuthenticationProcessor.java:454) > at > org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$5.collect(GridDiscoveryManager.java:865) > at > org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi.collectExchangeData(TcpDiscoverySpi.java:1909) > at > org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processNodeAddedMessage(ServerImpl.java:4222) > at > org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMessage(ServerImpl.java:2744) > at > org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMessage(ServerImpl.java:2536) > at > org.apache.ignite.spi.discovery.tcp.ServerImpl$MessageWorkerAdapter.body(ServerImpl.java:6775) > at > org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.body(ServerImpl.java:2621) > at org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:62) > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)