[jboss-jira] [JBoss JIRA] (AS7-4018) Large amount of open files for jsf-impl on AS 7
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https://issues.jboss.org/browse/AS7-4018?page=com.atlassian.jira.plugin.s...
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Cody Lerum commented on AS7-4018:
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by changing my vm options to
"-XX:+UseConcMarkSweepGC -XX:+ExplicitGCInvokesConcurrent -verbosegc"
The files are now cleaned up much more frequently and I'm never going above 20
I'm thinking with my large heap -Xms3072m -Xmx3072m + -XX:-DisableExplicitGC + G1GC
and a pretty quiet application the vm could avoid doing a gc for days or weeks. Thus these
references could just sit without being cleaned up.
I'm guessing there is an underlying problem though with something not closing these
streams. All I can find is that these are open streams with references to
java.lang.ref.Finalizer
Large amount of open files for jsf-impl on AS 7
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Key: AS7-4018
URL: https://issues.jboss.org/browse/AS7-4018
Project: Application Server 7
Issue Type: Bug
Components: JSF
Affects Versions: 7.1.0.Final
Reporter: Cody Lerum
Assignee: Stan Silvert
Fix For: 7.1.2.Final
Basically what I am seeing is the amount of open files for the jsf-impl increasing
steadily the longer the app server is running.
/usr/local/jboss-as-7.1.0.Final/modules/com/sun/jsf-impl/main/jsf-impl-2.1.5-jbossorg-1.jar
watching via
ls -lha /proc/xxxx/fd | grep jsf-impl | wc
I can see the file count increase with every page load.
What info is needed to dig into this deeper?
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