Roman Guseinov created IGNITE-10924:
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Summary: Invalid message type blocks Communication SPI
Key: IGNITE-10924
URL:
https://issues.apache.org/jira/browse/IGNITE-10924 Project: Ignite
Issue Type: Bug
Components: messaging
Affects Versions: 2.7
Reporter: Roman Guseinov
Attachments: InvalidMessageTypeTest.java
If node A sends a message with a type which is unknown for node B then node B will fail to process the message and node A will retry sending that message infinitely. Communication SPI will be blocked. Also, logs from node B will contain a lot of error messages like the following:
{code:java}
[2019-01-14 18:00:59,957][ERROR][grid-nio-worker-tcp-comm-0-#25%server%][TcpCommunicationSpi] Closing NIO session because of unhandled exception.
class org.apache.ignite.internal.util.nio.GridNioException: Invalid message type: 32767
at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processSelectedKeysOptimized(GridNioServer.java:2409)
at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.bodyInternal(GridNioServer.java:2150)
at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.body(GridNioServer.java:1791)
at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120)
at java.lang.Thread.run(Thread.java:748)
Caused by: class org.apache.ignite.IgniteException: Invalid message type: 32767
at org.apache.ignite.internal.managers.communication.GridIoMessageFactory.create(GridIoMessageFactory.java:1164)
at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$6.create(TcpCommunicationSpi.java:2322)
at org.apache.ignite.internal.util.nio.GridDirectParser.decode(GridDirectParser.java:81)
at org.apache.ignite.internal.util.nio.GridNioCodecFilter.onMessageReceived(GridNioCodecFilter.java:114)
at org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:109)
at org.apache.ignite.internal.util.nio.GridConnectionBytesVerifyFilter.onMessageReceived(GridConnectionBytesVerifyFilter.java:133)
at org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:109)
at org.apache.ignite.internal.util.nio.GridNioServer$HeadFilter.onMessageReceived(GridNioServer.java:3546)
at org.apache.ignite.internal.util.nio.GridNioFilterChain.onMessageReceived(GridNioFilterChain.java:175)
at org.apache.ignite.internal.util.nio.GridNioServer$DirectNioClientWorker.processRead(GridNioServer.java:1300)
at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processSelectedKeysOptimized(GridNioServer.java:2383)
... 4 more
{code}
Reproducer is attached [^InvalidMessageTypeTest.java].
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