[dbdoclet] Re: OutOfMemory Errors with DbDoclet

To give javadoc more memory on the command line you have to use the
parameter -J-Xmx2048m. To increase the memory
for the script dbdoclet you must change the call of javadoc near the end
of the file. The current standard setting is -J-Xmx256m.
I will increase it in the next release.
 
Todd Flinders schrieb:
> Okay, I've found a way to get this to work usng Tidbit.
>  
> If I modify the java statement in /usr/share/dbdoclet/bin/dbdtidbit to
> have more memory, tidbit will successfully run, even when using
> private visibility.
>  
> However, I'm having other issues with tidbit, and haven't been able to
> figure out how to get the command line dbdoclet to run without running
> out of memory.
>  
> >>>Todd.Flinders@xxxxxxxxxx 05/31/07 5:13 pm >>>
>  
> I used tidbit to split the XML and ran dbdoclet against just the public
>  
> visibility.  This actually ran and generated a 662 page document.
>  
> However, I need to generate a document against the private visibility,
>  
> and I'm still getting OutOfMemory errors.
>  
>  
> Is dbdoclet known to only work with small projects or am I just
>  
> foolishly doing something wrong?  Sorry for being new.  Thanks for your
>  
> help!
>  
>  
> >>>Todd.Flinders@xxxxxxxxxx 05/31/07 3:27 PM >>>
>  
> Hello,
>  
>  
>  
> I'm trying to use dbdoclet for the first time.  I also have no
>  
> experience with fop.
>  
>  
>  
> When I run dbdoclet, I eventually get the following out of memory error
>  
> (it takes about 5 and a half minutes):
>  
>  
>  
> BUILD FAILED
>  
> /home/flindet/dev/dbdoclet/build.xml:360: The following error occurred
>  
> while executing this line:
>  
> /home/flindet/dev/dbdoclet/build.xml:321: java.lang.OutOfMemoryError:
>  
> Java heap space
>  
>  
>  
> I have 2GB of RAM in my workstation, and while attempting to resolve
>  
> this issue I have allowed dbdoclet access to 2048MB of heap space.  (I
>  
> also tried smaller values.)
>  
>  
>  
> I also get a series of errors and warnings leading up to this.  Attached
>  
> is my output from dbdoclet.
>  
>  
>  
> Errors include:
>  
>  
>  
> 1.  Failure to find background image.
>  
> 2.  Failure to find hyphenation pattern.
>  
> 3.  Numerous paragraph and page overflows.
>  
> 4.  goToPreviousSimplePageMaster() on the first page called
>  
>  
>  
> I do have quite a few classes, some with particularly long package
>  
> names.
>  
>  
>  
> I generated my build.xml with dbdoclet's tidbit.  As far as I can tell,
>  
> I've disabled fully-qualified names and have wrapping enabled.  I'm
>  
> attaching my build.xml for reference.
>  
>  
>  
> Environment:
>  
> dbdoclet-1.8-218 (via rpm)
>  
> Apache Ant version 1.7.0 compiled on December 13 2006
>  
> java version 1.5.0_10
>  
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_10-b03)
>  
> Java HotSpot(TM) Client VM (build 1.5.0_10-b03, mixed mode, sharing)
>  
> OpenSUSE 10.2
>  
> Linux HQISB-7Y2GF61 2.6.18.8-0.3-default #1 SMP Tue Apr 17 08:42:35 UTC
>  
> 2007 i686 i686 i386 GNU/Linux
>  
>  
>  
> Can anyone assist in resolving any of my issues?  I've been searching
>  
> Google for hints on dbdoclet and fop that may apply, but so far I've not
>  
> made progress.
>  
>  
>  
> Your help is greatly appreciated.
>  
>  
>  
>  
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> confidential and/or legally privileged information. It is solely for the
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>  
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>  
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>
>
> CONFIDENTIALITY NOTICE: This communication with its contents may contain
> confidential and/or legally privileged information. It is solely for the
> use of the intended recipient(s). Unauthorized interception, review, use
> or disclosure is prohibited and may violate applicable laws including
> the Electronic Communications Privacy Act. If you are not the intended
> recipient, please contact the sender and destroy all copies of the
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