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

Fri Apr 27 10:46:13 EDT 2012

Hi, Nick!

I've finally built the tests component.

What I did to build:

- I've downloaded the latest maven 3.0.4 (instead of 3.0.3 that was 
installed previously)
- I did follow your suggestion to use memory options for Maven but I 
increased the values to be -Xms512m -Xmx1024m -XX:PermSize=256m 
-XX:MaxPermSize=512m. Also I've put these options into /etc/environment 
file instead of /usr/local/apache-maven/apache-maven-3.0.4/bin/mvn)
- Released some space on the disk (but it had about 6GB free before)
- once again updated the sources from trunk (but it was up-to-date when 
the build was failed last time)

So, I'm not sure on what exactly was the salvation, but now it works for 
me. And I'm not sure what exactly I can put into 
https://community.jboss.org/wiki/HowtoBuildJBossToolswithMaven3 as a 
solution.

Thanks again.
Victor

On 04/27/2012 08:34 AM, Nick Boldt wrote:
> 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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>