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Posted to java-dev@axis.apache.org by "Jens Rottgardt (JIRA)" <ax...@ws.apache.org> on 2007/10/01 13:51:51 UTC
[jira] Commented: (AXIS-2698) SAX2EventRecorder causes Out of
memory during Deserialization
[ https://issues.apache.org/jira/browse/AXIS-2698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12531493 ]
Jens Rottgardt commented on AXIS-2698:
--------------------------------------
Hello,
I have followed Bjorn's advice and updated AIXS from 1.2.1 to 1.4 but the problem still exists. The out of memory occures exactly at the same line.
java.lang.OutOfMemoryError
at org.apache.axis.message.SAX2EventRecorder$objArrayVector.add(SAX2EventRecorder.java(Compiled Code))
at org.apache.axis.message.SAX2EventRecorder.endElement(SAX2EventRecorder.java(Inlined Compiled Code))
at org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java(Compiled Code))
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at javax.xml.parsers.SAXParser.parse(Unknown Source)
at org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java(Compiled Code))
at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java(Compiled Code))
at org.apache.axis.Message.getSOAPEnvelope(Message.java(Inlined Compiled Code))
at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java(Compiled Code))
at org.apache.axis.client.AxisClient.invoke(AxisClient.java(Compiled Code))
at org.apache.axis.client.Call.invokeEngine(Call.java(Compiled Code))
at org.apache.axis.client.Call.invoke(Call.java(Compiled Code))
at org.apache.axis.client.Call.invoke(Call.java(Compiled Code))
at org.apache.axis.client.Call.invoke(Call.java(Compiled Code))
at org.apache.axis.client.Call.invoke(Call.java(Compiled Code))
at com.vwag.fh.common.fsp.AbstractConnector.genericGetAllData(AbstractConnector.java(Inlined Compiled Code))
at com.vwag.fh.common.fsp.HDTServiceImpl.getAllHDTData(HDTServiceImpl.java(Inlined Compiled Code))
at fh.sysmon.adapter.service.fsp.implementation.HDTConnectorDelegator.getAvailableItemMap(HDTConnectorDelegator.java(Compiled Code))
at fh.sysmon.adapter.service.fsp.implementation.HDTConnectorDelegator.getAvailableMbeans(HDTConnectorDelegator.java(Compiled Code))
at fh.sysmon.adapter.service.fsp.implementation.FSPResourceInfoBulkUpdateJob.updateContent(FSPResourceInfoBulkUpdateJob.java(Compiled Code))
at fh.sysmon.adapter.service.fsp.implementation.FSPResourceInfoBulkUpdateJob.execute(FSPResourceInfoBulkUpdateJob.java(Compiled Code))
at fh.sysmon.common.scheduler.DummyScheduler.alarm(DummyScheduler.java(Compiled Code))
at fh.evo.common.timer.Alarm.run(Alarm.java(Compiled Code))
at java.lang.Thread.run(Thread.java:570)
... Jens
> 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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