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From "Sami Siren (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-2720) TestLBHttpSolrServer sometimes fails
Date Thu, 03 Nov 2011 10:05:33 GMT

    [ https://issues.apache.org/jira/browse/SOLR-2720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13143015#comment-13143015
] 

Sami Siren commented on SOLR-2720:
----------------------------------

I have been trying to reproduce the problems of this test and so far I have had very little
success.

I have not been able to reproduce either of these in isolation, I mean by executing only this
single test case (have ran it several thousands of times).
I was able to see the assertion failed error once when running solrj tests. That time I saw
OOM Exception in the logs:

{code}
java.lang.OutOfMemoryError: unable to create new native thread
{code}

During that time I was doing other heavy actions in other processes and I suspect that the
cause was indeed another process running on the same machine. In general it seems to be easy
to have some sporadic errors related to that same problem: "unable to create new native thread"
in many tests when the machine running the tests is used heavily for something else at the
same time.

                
> TestLBHttpSolrServer sometimes fails
> ------------------------------------
>
>                 Key: SOLR-2720
>                 URL: https://issues.apache.org/jira/browse/SOLR-2720
>             Project: Solr
>          Issue Type: Bug
>    Affects Versions: 4.0
>            Reporter: Robert Muir
>
> Triggered a random fail with this test on tnrk.

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