[jboss-jira] [JBoss JIRA] (JGRP-1799) RpcDispatcher test fails when working with large values

[Richard Achmatowicz (JIRA)]

    [ https://issues.jboss.org/browse/JGRP-1799?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12947421#comment-12947421 ] 

Richard Achmatowicz commented on JGRP-1799:
-------------------------------------------

The memory settings in the testsuite are set to: -Xms600M -Xmx800M

Two points to note:
- in the case of testLargeReturnValue, shouldn't an exception be returned if the value cannot be transported back to the caller, as opposed to null?
- in the case of testLargeReturnValueUnicastCall, could this be the result of longer than usual processing in de-fragmentation or bundling (due to slower machine) which causes the timeout on the send?

                
> RpcDispatcher test fails when working with large values
> -------------------------------------------------------
>
>                 Key: JGRP-1799
>                 URL: https://issues.jboss.org/browse/JGRP-1799
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 3.2.13
>         Environment: RHEL, Win, Solaris
>            Reporter: Richard Achmatowicz
>            Assignee: Bela Ban
>             Fix For: 3.2.13
>
>
> The two tests:
> * testLargeReturnValue
> * testLargeReturnValueUnicastCall
> make RPC calls with values which are increasingly large. 
> The values used are in this range:
> {noformat}
> SIZES={10000, 20000, 40000, 80000, 100000, 200000, 400000, 800000,1000000, 2000000, 5000000}
> {noformat}
> The tests have been see to fail with the values 1000000, 2000000 and 5000000, always with the same error in each case. 
> In the case of testLargeReturnValue, the test fails because one of the returned values from the RPC is null.
> In the case of testLargeReturnValueUnicastCall, the test fails due to a timeout while sending the RPC.
>  

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