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https://issues.apache.org/jira/browse/IGNITE-8728?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16750261#comment-16750261
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Stanislav Lukyanov commented on IGNITE-8728:
--------------------------------------------
Reproduced this and have a fix.
The scenario is:
- Start two nodes, persistence enabled
- Create two unnamed indexes on the same table
- Restart one node
When the restarting node joins the other node goes over its own indexes,
notices that there are two indexes with the same name (null) and fails.
The fix is to set the auto-generated index name in the QueryIndex instead of
leaving it null.
> "IllegalStateException: Duplicate Key" on node join
> ---------------------------------------------------
>
> Key: IGNITE-8728
> URL: https://issues.apache.org/jira/browse/IGNITE-8728
> Project: Ignite
> Issue Type: Bug
> Affects Versions: 2.7
> Reporter: Mahesh Renduchintala
> Assignee: Stanislav Lukyanov
> Priority: Critical
> Attachments: NS1_ignite-9676df15.0.log, NS2_ignite-7cfc8008.0.log,
> node-config.xml
>
>
> I have two nodes on which we have 3 tables which are partitioned. Index are
> also built on these tables.
> For 24 hours caches work fine. The tables are definitely distributed across
> both the nodes
> Node 2 reboots due to some issue - goes out of the baseline - comes back and
> joins the baseline. Other baseline nodes crash and in the logs we see
> duplicate Key error
> [10:38:35,437][INFO][tcp-disco-srvr-#2|#2][TcpDiscoverySpi] TCP discovery
> accepted incoming connection [rmtAddr=/192.168.1.7, rmtPort=45102]
> [10:38:35,437][INFO][tcp-disco-srvr-#2|#2][TcpDiscoverySpi] TCP discovery
> spawning a new thread for connection [rmtAddr=/192.168.1.7, rmtPort=45102]
> [10:38:35,437][INFO][tcp-disco-sock-reader-#12|#12][TcpDiscoverySpi] Started
> serving remote node connection [rmtAddr=/192.168.1.7:45102, rmtPort=45102]
> [10:38:35,451][INFO][tcp-disco-sock-reader-#12|#12][TcpDiscoverySpi]
> Finished serving remote node connection [rmtAddr=/192.168.1.7:45102,
> rmtPort=45102
> [10:38:35,457][SEVERE][tcp-disco-msg-worker-#3|#3][TcpDiscoverySpi]
> TcpDiscoverSpi's message worker thread failed abnormally. Stopping the node
> in order to prevent cluster wide instability.
> *java.lang.IllegalStateException: Duplicate key*
> at org.apache.ignite.cache.QueryEntity.checkIndexes(QueryEntity.java:223)
> at org.apache.ignite.cache.QueryEntity.makePatch(QueryEntity.java:174)
> at
> org.apache.ignite.internal.processors.query.QuerySchema.makePatch(QuerySchema.java:114)
> at
> org.apache.ignite.internal.processors.cache.DynamicCacheDescriptor.makeSchemaPatch(DynamicCacheDescriptor.java:360)
> at
> org.apache.ignite.internal.processors.cache.GridCacheProcessor.validateNode(GridCacheProcessor.java:2536)
> at
> org.apache.ignite.internal.managers.GridManagerAdapter$1.validateNode(GridManagerAdapter.java:566)
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processJoinRequestMessage(ServerImpl.java:3629)
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMessage(ServerImpl.java:2736)
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMessage(ServerImpl.java:2536)
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$MessageWorkerAdapter.body(ServerImpl.java:6775)
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.body(ServerImpl.java:2621)
> at org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:62)
> [10:38:35,459][SEVERE][tcp-disco-msg-worker-#3|#3][] Critical system error
> detected. Will be handled accordingly to configured handler [hnd=class
> o.a.i.failure.StopNodeOrHaltFailureHandler, failureCtx=FailureContext
> [type=SYSTEM_WORKER_TERMINATION, err=java.lang.IllegalStateException:
> Duplicate key]]
> java.lang.IllegalStateException: Duplicate key
> at org.apache.ignite.cache.QueryEntity.checkIndexes(QueryEntity.java:223)
> at org.apache.ignite.cache.QueryEntity.makePatch(QueryEntity.java:174)
> at
> org.apache.ignite.internal.processors.query.QuerySchema.makePatch(QuerySchema.java:114)
> at
> org.apache.ignite.internal.processors.cache.DynamicCacheDescriptor.makeSchemaPatch(DynamicCacheDescriptor.java:360)
> at
> org.apache.ignite.internal.processors.cache.GridCacheProcessor.validateNode(GridCacheProcessor.java:2536)
> at
> org.apache.ignite.internal.managers.GridManagerAdapter$1.validateNode(GridManagerAdapter.java:566)
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processJoinRequestMessage(ServerImpl.java:3629)
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMessage(ServerImpl.java:2736)
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMessage(ServerImpl.java:2536)
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$MessageWorkerAdapter.body(ServerImpl.java:6775)
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.body(ServerImpl.java:2621)
> at org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:62)
> [10:38:35,460][SEVERE][tcp-disco-msg-worker-#3|#3][] JVM will be halted
> immediately due to the failure: [failureCtx=FailureContext
> [type=SYSTEM_WORKER_TERMINATION, err=java.lang.IllegalStateException:
> Duplicate key]]
>
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