[jboss-jira] [JBoss JIRA] (JGRP-1556) Incorrect error log message in RequestCorrelator

[Michal Linhard (JIRA)]

Michal Linhard created JGRP-1556:
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             Summary: Incorrect error log message in RequestCorrelator
                 Key: JGRP-1556
                 URL: https://issues.jboss.org/browse/JGRP-1556
             Project: JGroups
          Issue Type: Bug
    Affects Versions: 3.2.4
            Reporter: Michal Linhard
            Assignee: Bela Ban
            Priority: Minor


I have this when running JDG 6.1.0.ER6 with JGroups 3.2.4

{code}
08:31:41,460 ERROR [org.jgroups.blocks.RequestCorrelator] failed sending rsp: return value (SuccessfulResponse{responseValue=null} ) is not serializable
{code}

which is of course not the cause of the error.
This message is logged when any Throwable is caught
https://github.com/belaban/JGroups/blob/26b7c60d511baf199674b45d3d402dfbbc667e9e/src/org/jgroups/blocks/RequestCorrelator.java#L509

in my case it was once NullPointerException and once InterruptedException probably caused by caches and externalizers shutting down.

I'd recommend rewording of the message if the exception is not NotSerializableException or the like to avoid confusion.

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