cxf-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Rouble (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CXF-4778) Require Command Line Option for wsdl2java to set Maximum Heap Memory Size
Date Thu, 24 Jan 2013 17:53:12 GMT

     [ https://issues.apache.org/jira/browse/CXF-4778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rouble updated CXF-4778:
------------------------

    Description: 
By default wsdl2Java is coded to use 128M of maximum memory heap space.

These days, however, WSDLs are starting to become very large and complex beasts - and sometimes
wsdl2java will run out of heap space while creating its internal data structures. This is
not an issue with memory management within wsdl2java, but rather a consequence of large WSDLs.

Because of CXF-2081, we have the ability to set the maximum memory heap size, however it requires
manually modifying wsdl2java. This is not ideal. 

This JIRA is requesting two things:
a) A command line option -Xmx to wsdltojava, that allows users to set the maximum heap memory
size.

b) Upping the default maximum heap memory size to 256M. I leave this up to the development
team to decide.

UPDATE:
Another option is for wsdl2java to inherit all the JAVA_OPTS from the environment. So, if
someone properly sets -Xmx in the environment variable JAVA_OPTS, wsdl2java will pick it up.
This is probably a better solution that will address more use cases.

  was:
By default wsdl2Java is coded to use 128M of maximum memory heap space.

These days, however, WSDLs are starting to become very large and complex beasts - and sometimes
wsdl2java will run out of heap space while creating its internal data structures. This is
not an issue with memory management within wsdl2java, but rather a consequence of large WSDLs.

Because of CXF-2081, we have the ability to set the maximum memory heap size, however it requires
manually modifying wsdl2java. This is not ideal. 

This JIRA is requesting two things:
a) A command line option -Xmx to wsdltojava, that allows users to set the maximum heap memory
size.

b) Upping the default maximum heap memory size to 256M. I leave this up to the development
team to decide.

    
> Require Command Line Option for wsdl2java to set Maximum Heap Memory Size
> -------------------------------------------------------------------------
>
>                 Key: CXF-4778
>                 URL: https://issues.apache.org/jira/browse/CXF-4778
>             Project: CXF
>          Issue Type: Bug
>    Affects Versions: 2.4.3
>            Reporter: Rouble
>            Priority: Minor
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> By default wsdl2Java is coded to use 128M of maximum memory heap space.
> These days, however, WSDLs are starting to become very large and complex beasts - and
sometimes wsdl2java will run out of heap space while creating its internal data structures.
This is not an issue with memory management within wsdl2java, but rather a consequence of
large WSDLs.
> Because of CXF-2081, we have the ability to set the maximum memory heap size, however
it requires manually modifying wsdl2java. This is not ideal. 
> This JIRA is requesting two things:
> a) A command line option -Xmx to wsdltojava, that allows users to set the maximum heap
memory size.
> b) Upping the default maximum heap memory size to 256M. I leave this up to the development
team to decide.
> UPDATE:
> Another option is for wsdl2java to inherit all the JAVA_OPTS from the environment. So,
if someone properly sets -Xmx in the environment variable JAVA_OPTS, wsdl2java will pick it
up. This is probably a better solution that will address more use cases.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message