shubhendra sen created IGNITE-12570: ---------------------------------------
Summary: 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 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. -- This message was sent by Atlassian Jira (v8.3.4#803005)