Eduard Shangareev created IGNITE-8814: -----------------------------------------
Summary: 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 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} -- This message was sent by Atlassian JIRA (v7.6.3#76005)