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https://issues.apache.org/jira/browse/IGNITE-8814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pavel Kovalenko resolved IGNITE-8814.
-------------------------------------
Resolution: Duplicate
Actual ticket here: https://issues.apache.org/jira/browse/IGNITE-8784
> Deadlock on node stop in tests
> ------------------------------
>
> Key: IGNITE-8814
> URL: https://issues.apache.org/jira/browse/IGNITE-8814
> Project: Ignite
> Issue Type: Bug
> Reporter: Eduard Shangareev
> Priority: Critical
>
> The issue is in synchronization in IgnitionEx$IgniteNamedInstance.stop0.
> I think, we should add guard and don't try to stop node again if stopping is
> in progress.
> {code}
> "tcp-client-disco-msg-worker-#467%client%" #8733 prio=5 os_prio=0
> tid=0x00007fbdbe55f800 nid=0x5cd3 waiting for monitor entry
> [0x00007fbc331ef000]
> java.lang.Thread.State: BLOCKED (on object monitor)
> at
> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.stop0(IgnitionEx.java:2559)
> - waiting to lock <0x000000078c4e7430> (a
> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance)
> at
> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.stop(IgnitionEx.java:2551)
> at org.apache.ignite.internal.IgnitionEx.stop(IgnitionEx.java:372)
> at org.apache.ignite.Ignition.stop(Ignition.java:229)
> at org.apache.ignite.internal.IgniteKernal.close(IgniteKernal.java:3404)
> at
> org.apache.ignite.internal.IgniteKernal.onReconnected(IgniteKernal.java:3891)
> at
> org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$4.onDiscovery0(GridDiscoveryManager.java:830)
> at
> org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$4.onDiscovery(GridDiscoveryManager.java:589)
> - locked <0x000000078c6b81b0> (a java.lang.Object)
> at
> org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker.notifyDiscovery(ClientImpl.java:2423)
> at
> org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker.notifyDiscovery(ClientImpl.java:2402)
> at
> org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker.processNodeAddFinishedMessage(ClientImpl.java:2047)
> at
> org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker.processDiscoveryMessage(ClientImpl.java:1896)
> at
> org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker.body(ClientImpl.java:1788)
> at org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:62)
> {code}
> {code}
> "main" #1 prio=5 os_prio=0 tid=0x00007fbdbc00e800 nid=0x3a56 in Object.wait()
> [0x00007fbdc2f19000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> at java.lang.Thread.join(Thread.java:1252)
> - locked <0x000000078c4e7290> (a
> org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker)
> at java.lang.Thread.join(Thread.java:1326)
> at
> org.apache.ignite.internal.util.IgniteUtils.join(IgniteUtils.java:4608)
> at
> org.apache.ignite.spi.discovery.tcp.ClientImpl.spiStop(ClientImpl.java:313)
> at
> org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi.spiStop(TcpDiscoverySpi.java:2079)
> at
> org.apache.ignite.internal.managers.GridManagerAdapter.stopSpi(GridManagerAdapter.java:330)
> at
> org.apache.ignite.internal.managers.discovery.GridDiscoveryManager.stop(GridDiscoveryManager.java:1675)
> at org.apache.ignite.internal.IgniteKernal.stop0(IgniteKernal.java:2191)
> at org.apache.ignite.internal.IgniteKernal.stop(IgniteKernal.java:2069)
> at
> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.stop0(IgnitionEx.java:2588)
> - locked <0x000000078c4e7430> (a
> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance)
> at
> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.stop(IgnitionEx.java:2551)
> at org.apache.ignite.internal.IgnitionEx.stop(IgnitionEx.java:372)
> at org.apache.ignite.Ignition.stop(Ignition.java:229)
> at
> org.apache.ignite.testframework.junits.GridAbstractTest.stopGrid(GridAbstractTest.java:1087)
> at
> org.apache.ignite.testframework.junits.GridAbstractTest.stopAllGrids(GridAbstractTest.java:1127)
> at
> org.apache.ignite.testframework.junits.GridAbstractTest.stopAllGrids(GridAbstractTest.java:1108)
> at
> org.gridgain.grid.internal.processors.cache.database.IgniteDbSnapshotNotStableTopologiesTest.afterTest(IgniteDbSnapshotNotStableTopologiesTest.java:251)
> {code}
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