oom at javadoc time

[Remi Forax]

On 09/14/2012 08:26 PM, Henri Gomez wrote:
> Did there is a way to define Xmx for javadoc from environment variable ?

-J-Xmx, as written in the error message :)

javadoc: error - java.lang.OutOfMemoryError: Please increase memory.
For example, on the JDK Classic or HotSpot VMs, add the option -J-Xmx
such as -J-Xmx32m.
1 error


Rémi

>
> 2012/9/14 David Holmes <david.holmes at oracle.com>:
>> Henri,
>>
>> 32-bit and 64-bit VMs use different defaults for heap etc. Looks like the
>> 32-bit default is too small for this case.
>>
>> David
>>
>>
>> On 14/09/2012 10:42 PM, Henri Gomez wrote:
>>> I see this error when building on CentOS 5 (32bits) on a VM with 2Gb RAM :
>>>
>>> ../../src/share/classes/java/util/streams/TerminalSink.java:43:
>>> warning - @@@ is an unknown tag.
>>>
>>> ../../src/share/classes/java/util/streams/ops/ShortCircuitTerminalOp.java:46:
>>> warning - @return tag has no arguments.
>>> ../../src/share/classes/java/util/streams/ops/TerminalOp.java:44:
>>> warning - @return tag has no arguments.
>>>
>>> /home/obuilder/workspace/openjdk8-lambda-standard-build/noarch/centos5-i386-builder/build/linux-i586/impsrc/javax/xml/bind/JAXBContext.java:262:
>>> warning - Tag @see: reference not found: S 7.4.1 "Named Packages" in
>>> Java Language Specification</a>
>>> javadoc: error - java.lang.OutOfMemoryError: Please increase memory.
>>> For example, on the JDK Classic or HotSpot VMs, add the option -J-Xmx
>>> such as -J-Xmx32m.
>>> 1 error
>>> 14 warnings
>>> make[3]: ***
>>> [/home/obuilder/workspace/openjdk8-lambda-standard-build/noarch/centos5-i386-builder/build/linux-i586/docs/api/index.html]
>>> Error 1
>>> make[3]: Leaving directory
>>>
>>> `/home/obuilder/workspace/openjdk8-lambda-standard-build/noarch/centos5-i386-builder/jdk/make/docs'
>>> make[2]: *** [docs] Error 1
>>> make[2]: Leaving directory
>>>
>>> `/home/obuilder/workspace/openjdk8-lambda-standard-build/noarch/centos5-i386-builder/jdk/make'
>>> make[1]: *** [jdk-build] Error 2
>>> make[1]: Leaving directory
>>>
>>> `/home/obuilder/workspace/openjdk8-lambda-standard-build/noarch/centos5-i386-builder'
>>> make: *** [build_product_image] Error 2
>>> can't find java, build failed
>>>
>>> I didn't appears on 64bits instances also with 2Gb RAM.
>>>
>>> Any ideas ?
>>>