[jira] [Resolved] (GEODE-8004) Regression Introduced Through GEODE-7565

["Juan Ramos (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GEODE-8004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Juan Ramos resolved GEODE-8004.
-------------------------------
    Fix Version/s: 1.14.0
       Resolution: Fixed

> Regression Introduced Through GEODE-7565
> ----------------------------------------
>
>                 Key: GEODE-8004
>                 URL: https://issues.apache.org/jira/browse/GEODE-8004
>             Project: Geode
>          Issue Type: Bug
>          Components: client/server
>            Reporter: Juan Ramos
>            Assignee: Juan Ramos
>            Priority: Major
>              Labels: GeodeCommons
>             Fix For: 1.14.0
>
>
> Intermittent errors were observed while executing some internal tests and commit [dd23ee8|https://github.com/apache/geode/commit/dd23ee8200cba67cea82e57e2e4ccedcdf9e8266] was determined to be responsible. As of yet, no local reproduction of the issue is available, but work is ongoing to provide a test that can be used to debug the issue (a [PR|https://github.com/apache/geode/pull/4974] to revert of the original commit has been opened and will be merged shortly, though, this ticket is to investigate the root cause so the original commit can be merged again into {{develop}}).
> ---
> It seems that a server is trying to read an {{ack}} response and, instead, it receives a {{PING}} message:
> {noformat}
> [error 2020/04/18 23:44:22.758 PDT <poolTimer-edgeDescript-31> tid=0x165] Unexpected error in pool task <or...@3483b110>
> org.apache.geode.InternalGemFireError: Unexpected message type PING
> 	at org.apache.geode.cache.client.internal.AbstractOp.processAck(AbstractOp.java:264)
> 	at org.apache.geode.cache.client.internal.PingOp$PingOpImpl.processResponse(PingOp.java:82)
> 	at org.apache.geode.cache.client.internal.AbstractOp.processResponse(AbstractOp.java:222)
> 	at org.apache.geode.cache.client.internal.AbstractOp.attemptReadResponse(AbstractOp.java:207)
> 	at org.apache.geode.cache.client.internal.AbstractOp.attempt(AbstractOp.java:382)
> 	at org.apache.geode.cache.client.internal.ConnectionImpl.execute(ConnectionImpl.java:268)
> 	at org.apache.geode.cache.client.internal.pooling.PooledConnection.execute(PooledConnection.java:352)
> 	at org.apache.geode.cache.client.internal.OpExecutorImpl.executeWithPossibleReAuthentication(OpExecutorImpl.java:753)
> 	at org.apache.geode.cache.client.internal.OpExecutorImpl.executeOnServer(OpExecutorImpl.java:332)
> 	at org.apache.geode.cache.client.internal.OpExecutorImpl.executeOn(OpExecutorImpl.java:303)
> 	at org.apache.geode.cache.client.internal.PoolImpl.executeOn(PoolImpl.java:839)
> 	at org.apache.geode.cache.client.internal.PingOp.execute(PingOp.java:38)
> 	at org.apache.geode.cache.client.internal.LiveServerPinger$PingTask.run2(LiveServerPinger.java:90)
> 	at org.apache.geode.cache.client.internal.PoolImpl$PoolTask.run(PoolImpl.java:1329)
> 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> 	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
> 	at org.apache.geode.internal.ScheduledThreadPoolExecutorWithKeepAlive$DelegatingScheduledFuture.run(ScheduledThreadPoolExecutorWithKeepAlive.java:276)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 	at java.lang.Thread.run(Thread.java:748)
> {noformat}
> Around the same time, another member of the distributed system logs the following warning, which seems to be related to the original changes as well:
> {noformat}
> [warn 2020/04/18 23:44:22.757 PDT <ServerConnection on port 29019 Thread 1> tid=0x298] Unable to ping non-member rs-FullRegression19040559a2i32xlarge-hydra-client-63(bridgegemfire1_host1_4749:4749)<ec><v39>:41003 for client identity(rs-FullRegression19040559a2i32xlarge-hydra-client-63(edgegemfire3_host1_1071:1071:loner):50046:5a182991:edgegemfire3_host1_1071,connection=2
> {noformat}



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