[Hippo-cms7-user] jcr-shell: java heap space errors when exporting nodes

Bart van der Schans b.vanderschans at onehippo.com
Mon Dec 14 10:48:49 CET 2009


Hi Edwin,

The OutOfMemoryError is occuring at the server. What you see is the
feedback returned over rmi. Can you try increasing the memory settings
on the server (130.15.1.152)? The JCR Shell should not need so much
memory.

Regards,
Bart

On Mon, Dec 14, 2009 at 10:36 AM, Edwin Benneheij <ettepet at gmail.com> wrote:
> Hi,
>
> We are trying to export the complete content.xml node, using the jcr-shell.
> This keeps failing because of a java heap space error:
>
> connection failed to host: 130.15.1.152; nested exception is:
>         java.rmi.ServerError: Error occurred in server thread; nested
> exception is:
>         java.lang.OutOfMemoryError: Java heap space
>
> We tried to split up this huge content.xml node into smaller parts.
> This works, but after adding more and more content we have to split up these
> parts, again.
>
> Is there a size-limit on the exported node-tree?
>
> We've also tried to change the JAVA_OPTS values in the jcr-shell script:
> EXTRA_JVM_ARGUMENTS="-Xms1024m -Xmx4096m"
>
> It looks like this does have some effects, but it would be nice to export
> the whole content-node at once.
>
> Any suggestions are appreciated,
> Edwin
>
>
> _______________________________________________
> Hippo-cms7-user mailing list and forums
> http://www.onehippo.org/cms7/support/community.html
>



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