[jbosstools-dev] Help wanted: Can't build tests component

[Nick Boldt]

Try building w/o running the tests:

`mvn install -Dmaven.test.skip`

Or, allocate more memory to maven processes by adding something like 
this to your /opt/apache-maven-3.0.4/bin/mvn (or wherever you have mvn 
installed) script:

set MAVEN_OPTS=-Xms512m -Xmx1024m -XX:PermSize=128m -XX:MaxPermSize=256m

then run as above.

If that helps, consider adding a section on memory/performance tuning 
this to the wiki:

https://community.jboss.org/wiki/HowtoBuildJBossToolswithMaven3

Thanks!

On 04/26/2012 08:33 PM, Victor Rubezhny wrote:
> Hi, ALL!
>
> Probably this question is actually for Nick or Denis but...
>
> Trying to build tests component by tycho build but constantly getting
> the following error as result (See the output below).
>
> The question is: do I need to buy a newer PC (or at least install more
> memory)? :o)
>
> Any hints appreciated.
> Best Regards,
> Victor
>
> === Cut ===
> [ERROR] GC overhead limit exceeded ->  [Help 1]
> java.lang.OutOfMemoryError: GC overhead limit exceeded
>       at java.util.Arrays.copyOfRange(Arrays.java:3209)
>       at java.lang.String.<init>(String.java:215)
>       at
> com.sun.org.apache.xerces.internal.xni.XMLString.toString(XMLString.java:185)
>       at
> com.sun.org.apache.xerces.internal.util.XMLAttributesImpl.getValue(XMLAttributesImpl.java:537)
>       at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser$AttributesProxy.getValue(AbstractSAXParser.java:2319)
>       at
> org.eclipse.equinox.internal.p2.persistence.XMLParser$AbstractHandler.parseAttributes(XMLParser.java:314)
>       at
> org.eclipse.equinox.internal.p2.persistence.XMLParser$AbstractHandler.parseRequiredAttributes(XMLParser.java:295)
>       at
> org.eclipse.equinox.internal.p2.persistence.XMLParser$PropertyHandler.parseProperty(XMLParser.java:422)
>       at
> org.eclipse.equinox.internal.p2.persistence.XMLParser$PropertyHandler.<init>(XMLParser.java:411)
>       at
> org.eclipse.equinox.internal.p2.persistence.XMLParser$PropertiesHandler.startElement(XMLParser.java:396)
>       at
> org.eclipse.equinox.internal.p2.persistence.XMLParser$AbstractHandler.startElement(XMLParser.java:165)
>       at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:501)
>       at
> com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:179)
>       at
> com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:377)
>       at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2755)
>       at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
>       at
> com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140)
>       at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:511)
>       at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808)
>       at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
>       at
> com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119)
>       at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
>       at
> com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
>       at
> org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryIO$Parser.parse(MetadataRepositoryIO.java:209)
>       at
> org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryIO.read(MetadataRepositoryIO.java:63)
>       at
> org.eclipse.equinox.internal.p2.metadata.repository.SimpleMetadataRepositoryFactory.load(SimpleMetadataRepositoryFactory.java:107)
>       at
> org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.factoryLoad(MetadataRepositoryManager.java:57)
>       at
> org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.loadRepository(AbstractRepositoryManager.java:749)
>       at
> org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.loadRepository(AbstractRepositoryManager.java:651)
>       at
> org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.loadRepository(MetadataRepositoryManager.java:96)
>       at
> org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.loadRepository(MetadataRepositoryManager.java:92)
>       at
> org.eclipse.tycho.p2.target.TargetPlatformBuilderImpl.addP2Repository(TargetPlatformBuilderImpl.java:259)
> [ERROR]
> [ERROR] Re-run Maven using the -X switch to enable full debug logging.
> [ERROR]
> [ERROR] For more information about the errors and possible solutions,
> please read the following articles:
> [ERROR] [Help 1]
> http://cwiki.apache.org/confluence/display/MAVEN/OutOfMemoryError
> j
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-- 
Nick Boldt :: JBoss by Red Hat
Productization Lead :: JBoss Tools & Dev Studio
http://nick.divbyzero.com