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Posted to issues@ignite.apache.org by "Vladimir Alekhin (Jira)" <ji...@apache.org> on 2020/10/07 16:18:00 UTC
[jira] [Commented] (IGNITE-13554) ConcurrentModificationException
on node join.
[ https://issues.apache.org/jira/browse/IGNITE-13554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17209653#comment-17209653 ]
Vladimir Alekhin commented on IGNITE-13554:
-------------------------------------------
20 nodes on 3 machines.
19 nodes connected to topology
1 not connected
We are used tcp discovery:
addresses: 10.19.10.141:47500..47510,10.19.10.142:47500..47510,10.19.10.143:47500..47510
port range: 10
local addresses was specified for each node
All nodes started simultaneously.
The situation is not always reproduced. Approximately 1 time out of 10 cluster starts.
> ConcurrentModificationException on node join.
> ---------------------------------------------
>
> Key: IGNITE-13554
> URL: https://issues.apache.org/jira/browse/IGNITE-13554
> Project: Ignite
> Issue Type: Bug
> Components: general
> Affects Versions: 2.8
> Reporter: Stanilovsky Evgeny
> Priority: Major
> Attachments: id.log
>
>
> {noformat}
> java.util.ConcurrentModificationException: null
> at java.util.HashMap$HashIterator.nextNode(HashMap.java:1445)
> at java.util.HashMap$EntryIterator.next(HashMap.java:1479)
> at java.util.HashMap$EntryIterator.next(HashMap.java:1477)
> at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager.fillAffinityNodeCaches(GridDiscoveryManager.java:3278)
> at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager.createDiscoCache(GridDiscoveryManager.java:2364)
> at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager.access$3100(GridDiscoveryManager.java:171)
> at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$4.onDiscovery0(GridDiscoveryManager.java:723)
> at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$4.lambda$onDiscovery$0(GridDiscoveryManager.java:528)
> at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$DiscoveryMessageNotifierWorker.body0(GridDiscoveryManager.java:2608)
> at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$DiscoveryMessageNotifierWorker.body(GridDiscoveryManager.java:2646)
> at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120)
> at java.lang.Thread.run(Thread.java:748)
> {noformat}
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