[teiid-issues] [JBoss JIRA] Commented: (TEIID-1511) VDB deployment leaves with too many open files

Wed Mar 16 23:32:45 EDT 2011

    [ https://issues.jboss.org/browse/TEIID-1511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12588505#comment-12588505 ] 

Steven Hawkins commented on TEIID-1511:
---------------------------------------

Using JBAS-6665 and editing the deploy/remoting-jboss-beans.xml to reduce the pool size (the default remoting socket pool holds 300 serversockets, which will hold 2 threads per socket this seems far too high as the issue suggests):

            <entry><key>maxPoolSize</key> <value>30</value></entry>

            <!-- Number of seconds after which an idle worker thread will be    -->
            <!-- purged (socket transport).  By default purging is not enabled. -->
            <entry><key>idleTimeout</key> <value>60</value></entry>

However this still had no effect, either in timeout or number of sockets created.  From the debugger it looks like there is an issue with InvokerRegistry$ClientInvokerHolder, which has a counter that will never reach 0 and release the socket.  There is always 1 holder that is registered as part of AS startup outside of Teiid.  A naive attempt to fix the counter still didn't work though.  I think we'll have to log an issue against the usage of the local profile service.

> VDB deployment leaves with too many open files
> ----------------------------------------------
>
>                 Key: TEIID-1511
>                 URL: https://issues.jboss.org/browse/TEIID-1511
>             Project: Teiid
>          Issue Type: Bug
>          Components: Server
>    Affects Versions: 7.1, 7.2, 7.3
>            Reporter: Ramesh Reddy
>             Fix For: 7.4
>
>
> After deploying a VDB using Admn API or AdminShell a temporary file handle is open and does not seem to be closed. After deploying the VDB run
> lsof

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