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}
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