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https://issues.apache.org/jira/browse/AXIS-2698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14975873#comment-14975873
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gaochao commented on AXIS-2698:
-------------------------------
I also meet the similar problem,
The thread org.apache.tomcat.util.threads.ThreadWithAttributes @ 0x4f068898
http-0.0.0.0-8080-Processor63 keeps local variables with total size 435,096,504
(46.12%) bytes.
The memory is accumulated in one instance of
"org.apache.axis.encoding.DeserializationContext" loaded by
"org.jboss.mx.loading.UnifiedClassLoader3 @ 0x4cc718d8".
94M used by SAX2EventRecorder, and there are also lots MessageElements, each
size of them is 472, maybe totally 2219524 entries.
> SAX2EventRecorder causes Out of memory during Deserialization
> -------------------------------------------------------------
>
> Key: AXIS-2698
> URL: https://issues.apache.org/jira/browse/AXIS-2698
> Project: Axis
> Issue Type: Bug
> Components: Serialization/Deserialization
> Affects Versions: 1.2
> Environment: IBM AIX 5.2., Client: java 1.4.2 Server: PERL, SOAPLite
> Reporter: Jens Rottgardt
> Priority: Critical
>
> After undetermined time (3 or 4 days) the java client crashes with an out of
> memeory exception. Analyzing the head dump showes that during the
> deserialization the SAX2EventRecorder$objArrayVector.add produces a huge
> amount of MessageElemets. The returned message is a 3times nested array
> containg in the inner arry just a strings [ [ [ key~value, ..., key~value ] ]
> ]. Here a snippit of the array
> [
> [
> [
> 'range.type~INTEGER',
> 'range.mode~LASTCHANGE',
> 'attribute.state~error',
> 'lower-limit.value~2',
> 'lower-limit.isIncluded~FALSE',
> 'type.id~fhkh00',
> 'attribute.id~timestamp.last-change-physical',
> 'fhkh00.host~lwfis24',
> 'fhkh00.id~DVD337SF',
> 'fhkh00.instance~A11F2411'
> ],
> [
> 'range.type~INTEGER',
> 'range.mode~LASTCHANGE',
> 'attribute.state~error',
> 'upper-limit.value~0',
> 'upper-limit.isIncluded~FALSE',
> 'type.id~fhkh00',
> 'attribute.id~timestamp.last-change-physical',
> 'fhkh00.host~lwfis24',
> 'fhkh00.id~DVD337SF',
> 'fhkh00.instance~A11F2411'
> ],
> [
> 'range.type~INTEGER',
> 'range.mode~LASTCHANGE',
> 'attribute.state~ok',
> 'lower-limit.value~0',
> 'lower-limit.isIncluded~TRUE',
> 'upper-limit.value~2',
> 'upper-limit.isIncluded~TRUE',
> 'type.id~fhkh00',
> 'attribute.id~timestamp.last-change-physical',
> 'fhkh00.host~lwfis24',
> 'fhkh00.id~DVD337SF',
> 'fhkh00.instance~A11F2411'
> ]
> ]
> ]
>
>
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