Pavel Kovalenko created IGNITE-8785:
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Summary: Node may hang indefinitely in CONNECTING state during
cluster segmentation
Key: IGNITE-8785
URL: https://issues.apache.org/jira/browse/IGNITE-8785
Project: Ignite
Issue Type: Bug
Components: cache
Affects Versions: 2.5
Reporter: Pavel Kovalenko
Fix For: 2.6
Affected test:
org.apache.ignite.internal.processors.cache.IgniteTopologyValidatorGridSplitCacheTest#testTopologyValidatorWithCacheGroup
Node hangs with following stacktrace:
{noformat}
"grid-starter-testTopologyValidatorWithCacheGroup-22" #117619 prio=5 os_prio=0
tid=0x00007f17dd19b800 nid=0x304a in Object.wait() [0x00007f16b19df000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at
org.apache.ignite.spi.discovery.tcp.ServerImpl.joinTopology(ServerImpl.java:931)
- locked <0x0000000705ee4a60> (a java.lang.Object)
at
org.apache.ignite.spi.discovery.tcp.ServerImpl.spiStart(ServerImpl.java:373)
at
org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi.spiStart(TcpDiscoverySpi.java:1948)
at
org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:297)
at
org.apache.ignite.internal.managers.discovery.GridDiscoveryManager.start(GridDiscoveryManager.java:915)
at
org.apache.ignite.internal.IgniteKernal.startManager(IgniteKernal.java:1739)
at org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:1046)
at
org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:2014)
at
org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1723)
- locked <0x0000000705995ec0> (a
org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance)
at org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1151)
at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:649)
at
org.apache.ignite.testframework.junits.GridAbstractTest.startGrid(GridAbstractTest.java:882)
at
org.apache.ignite.testframework.junits.GridAbstractTest.startGrid(GridAbstractTest.java:845)
at
org.apache.ignite.testframework.junits.GridAbstractTest.startGrid(GridAbstractTest.java:833)
at
org.apache.ignite.testframework.junits.GridAbstractTest.startGrid(GridAbstractTest.java:799)
at
org.apache.ignite.testframework.junits.GridAbstractTest$3.call(GridAbstractTest.java:742)
at
org.apache.ignite.testframework.GridTestThread.run(GridTestThread.java:86)
{noformat}
It seems that node never receives acknowledgment from coordinator.
There were some failure before:
{noformat}
[org.apache.ignite:ignite-core] [2018-06-10 04:59:18,876][WARN
][grid-starter-testTopologyValidatorWithCacheGroup-22][IgniteCacheTopologySplitAbstractTest$SplitTcpDiscoverySpi]
Node has not been connected to topology and will repeat join process. Check
remote nodes logs for possible error messages. Note that large topology may
require significant time to start. Increase 'TcpDiscoverySpi.networkTimeout'
configuration property if getting this message on the starting nodes
[networkTimeout=5000]
{noformat}
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