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https://issues.apache.org/jira/browse/IGNITE-12570?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ivan Pavlukhin resolved IGNITE-12570.
-------------------------------------
Resolution: Not A Bug
> What is the root cause of IgniteCheckedException: Invalid handshake message
> ---------------------------------------------------------------------------
>
> Key: IGNITE-12570
> URL: https://issues.apache.org/jira/browse/IGNITE-12570
> Project: Ignite
> Issue Type: Bug
> Components: examples
> Affects Versions: 2.7.5
> Reporter: shubhendra sen
> Priority: Major
>
> Two environments are there. On one environment ignite servers are working
> properly. but on the other environment i am getting an exception.
>
> **
> Closing NIO session because of unhandled exception.
> org.apache.ignite.IgniteCheckedException: Invalid handshake message
> at
> org.apache.ignite.internal.processors.odbc.ClientListenerNioServerBuffer.read(ClientListenerNioServerBuffer.java:114)
> ~[ignite-core-8.7.5.jar!/:8.7.5]
> at
> org.apache.ignite.internal.processors.odbc.ClientListenerBufferedParser.decode(ClientListenerBufferedParser.java:59)
> ~[ignite-core-8.7.5.jar!/:8.7.5]
> at
> org.apache.ignite.internal.processors.odbc.ClientListenerBufferedParser.decode(ClientListenerBufferedParser.java:39)
> ~[ignite-core-8.7.5.jar!/:8.7.5]
> at
> org.apache.ignite.internal.util.nio.GridNioCodecFilter.onMessageReceived(GridNioCodecFilter.java:113)
> ~[ignite-core-8.7.5.jar!/:8.7.5]
> at
> org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:108)
> ~[ignite-core-8.7.5.jar!/:8.7.5]
> at
> org.apache.ignite.internal.util.nio.GridNioServer$HeadFilter.onMessageReceived(GridNioServer.java:3575)
> ~[ignite-core-8.7.5.jar!/:8.7.5]
> at
> org.apache.ignite.internal.util.nio.GridNioFilterChain.onMessageReceived(GridNioFilterChain.java:174)
> ~[ignite-core-8.7.5.jar!/:8.7.5]
> at
> org.apache.ignite.internal.util.nio.GridNioServer$ByteBufferNioClientWorker.processRead(GridNioServer.java:1150)
> ~[ignite-core-8.7.5.jar!/:8.7.5]
> at
> org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processSelectedKeysOptimized(GridNioServer.java:2411)
> ~[ignite-core-8.7.5.jar!/:8.7.5]
> at
> org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.bodyInternal(GridNioServer.java:2178)
> ~[ignite-core-8.7.5.jar!/:8.7.5]
> at
> org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.body(GridNioServer.java:1819)
> ~[ignite-core-8.7.5.jar!/:8.7.5]
> at
> org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:119)
> ~[ignite-core-8.7.5.jar!/:8.7.5]
> at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]
>
> So i have two Questions.
> 1) What could be the possible causes of this exception ?. and
> 2)What re the solutions.
>
>
>
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