Stress Testing: VM crashing with FOP

[Ganesh]

Title: Message

Dear Friends,

 

I trying to do stress testing using FOP. I right now using it as stand alone Java application. When there are many FOP threads running at the same time (>30), the JVM (java version "1.3.0_04") crashes with core dump in Solaris m/c. It has greater impact when fop is used in an application server, the application server will go down with FOP ! .

 

I am using the same JVM that is used in the Websphere 4.0.4, in Solaris m/c. Once, I got the following exception before the JVM crashed. I have also attached the JVM error log file.

 

Has anybody faced such stuff earlier? Any idea on this will be really useful. Thank you.

 

Current Java thread:
        at java.lang.Object.clone(Native Method)
        at java.lang.String.<init>(String.java:210)
        at java.lang.String.toLowerCase(String.java:1686)
        at sun.io.CharacterEncoding.aliasName(CharacterEncoding.java:708)
        at sun.io.Converters.getConverterClass(Converters.java:96)
        at sun.io.Converters.newConverter(Converters.java:138)
        at sun.io.CharToByteConverter.getConverter(CharToByteConverter.java:67)
        at java.lang.String.getCTBConverter(String.java:151)
        at java.lang.String.getBytes(String.java:664)
        at org.apache.fop.pdf.PDFStream.add(PDFStream.java:103)
        at org.apache.fop.render.pdf.PDFRenderer.addFilledRect(PDFRenderer.java:
352)
        at org.apache.fop.render.PrintRenderer.doFrame(PrintRenderer.java:279)
        at org.apache.fop.render.AbstractRenderer.renderAreaContainer(AbstractRe
nderer.java:446)
        at org.apache.fop.layout.AreaContainer.render(AreaContainer.java:88)
        at org.apache.fop.render.AbstractRenderer.renderAreaContainer(AbstractRe
nderer.java:451)
        at org.apache.fop.layout.AreaContainer.render(AreaContainer.java:88)
        at org.apache.fop.render.AbstractRenderer.renderAreaContainer(AbstractRe
nderer.java:451)
        at org.apache.fop.layout.AreaContainer.render(AreaContainer.java:88)
        at org.apache.fop.render.AbstractRenderer.renderAreaContainer(AbstractRe
nderer.java:451)
        at org.apache.fop.layout.AreaContainer.render(AreaContainer.java:88)
        at org.apache.fop.render.AbstractRenderer.renderAreaContainer(AbstractRe
nderer.java:451)
        at org.apache.fop.layout.ColumnArea.render(ColumnArea.java:71)
        at org.apache.fop.render.AbstractRenderer.renderSpanArea(AbstractRendere
r.java:100)
        at org.apache.fop.layout.SpanArea.render(SpanArea.java:94)
        at org.apache.fop.render.AbstractRenderer.renderBodyAreaContainer(Abstra
ctRenderer.java:368)
        at org.apache.fop.layout.BodyAreaContainer.render(BodyAreaContainer.java
:137)
        at org.apache.fop.render.AbstractRenderer.renderRegions(AbstractRenderer
.java:529)
        at org.apache.fop.render.pdf.PDFRenderer.renderPage(PDFRenderer.java:904
)
        at org.apache.fop.render.pdf.PDFRenderer.render(PDFRenderer.java:880)
        at org.apache.fop.apps.StreamRenderer.queuePage(StreamRenderer.java:302)
        at org.apache.fop.layout.AreaTree.addPage(AreaTree.java:108)
        at org.apache.fop.fo.pagination.PageSequence.makePage(PageSequence.java:
415)
        at org.apache.fop.fo.pagination.PageSequence.format(PageSequence.java:33
8)
        at org.apache.fop.apps.StreamRenderer.render(StreamRenderer.java:262)
        at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:223)
        at org.apache.xerces.parsers.SAXParser.endElement(SAXParser.java:1403)
        at org.apache.xerces.validators.common.XMLValidator.callEndElement(XMLVa
lidator.java:1480)
        at org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.disp
atch(XMLDocumentScanner.java:1149)
        at org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
canner.java:381)
        at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:1081)
        at org.apache.fop.apps.Driver.render(Driver.java:498)
        at org.apache.fop.apps.Driver.run(Driver.java:565)
        at com.americanexpress.util.dg.core.FOPVelocityAdapter.renderFO(FOPVeloc
ityAdapter.java:271)
        at com.americanexpress.util.dg.core.FOPVelocityAdapter.renderDocument(FO
PVelocityAdapter.java:165)
        at com.americanexpress.util.dg.clt.component.LocalAccessImpl.renderDocum
ent(LocalAccessImpl.java:48)
        at test.SimpleTestClient.myCode(SimpleTestClient.java:84)
        at test.SimpleTestClient.startTest(SimpleTestClient.java:114)
        at test.TestExecutor.run(TestExecutor.java:24)

Ganesh

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hs_err_pid24455.log
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