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Bug 338687

Summary:

memory exception , with svg file for a pdf export

Product:

z_Archived

Reporter:

joel <joel.moreau>

Component:

BIRT

Assignee:

Birt-ReportEngine-inbox <Birt-ReportEngine-inbox>

Status:

CLOSED FIXED

QA Contact:

Xiaoying Gu <bluesoldier>

Severity:

critical

Priority:

CC:

bluesoldier, jouyang, wyan, yChen

Version:

unspecified

Target Milestone:

3.7.0 RC2

Hardware:

OS:

Windows XP

Whiteboard:

Obsolete

Attachments:

Description	Flags
datas to reproduce the problem. In comment I put the result	none

Description joel

2011-03-02 10:33:42 EST

Build Identifier: Build id: M20100909-0800

I generate a pdf file using nesting.rptdesign. Each time the error arrive and nothing is generated


Reproducible: Always

Steps to Reproduce:
1. uncompress all the files in a directory c:\bug
2. open nesting.rptdesign in eclipse
3. generate a pdf file ( he will ask an xml file which is also in c:\bug)

Comment 1 joel

2011-03-02 10:38:14 EST

Created attachment 190160 [details]
datas to reproduce the problem. In comment I put the result

java.lang.OutOfMemoryError: Java heap space
	at java.awt.image.DataBufferInt.<init>(Unknown Source)
	at java.awt.image.SinglePixelPackedSampleModel.createDataBuffer(Unknown Source)
	at java.awt.image.Raster.createWritableRaster(Unknown Source)
	at org.apache.batik.gvt.renderer.StaticRenderer.updateWorkingBuffers(Unknown Source)
	at org.apache.batik.gvt.renderer.StaticRenderer.repaint(Unknown Source)
	at org.apache.batik.gvt.renderer.StaticRenderer.repaint(Unknown Source)
	at org.apache.batik.transcoder.image.ImageTranscoder.transcode(Unknown Source)
	at org.apache.batik.transcoder.XMLAbstractTranscoder.transcode(Unknown Source)
	at org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(Unknown Source)
	at org.eclipse.birt.report.engine.util.SvgFile.transSvgToArray(SvgFile.java:78)
	at org.eclipse.birt.report.engine.emitter.ImageReader.readImage(ImageReader.java:206)
	at org.eclipse.birt.report.engine.emitter.ImageReader.readImage(ImageReader.java:190)
	at org.eclipse.birt.report.engine.emitter.ImageReader.readImage(ImageReader.java:179)
	at org.eclipse.birt.report.engine.emitter.ImageReader.read(ImageReader.java:80)
	at org.eclipse.birt.report.engine.nLayout.area.impl.ImageAreaLayout.initialize(ImageAreaLayout.java:83)
	at org.eclipse.birt.report.engine.nLayout.area.impl.ImageAreaLayout.layout(ImageAreaLayout.java:72)
	at org.eclipse.birt.report.engine.nLayout.LayoutEngine.startContent(LayoutEngine.java:488)
	at org.eclipse.birt.report.engine.emitter.ContentEmitterAdapter.startImage(ContentEmitterAdapter.java:174)
	at org.eclipse.birt.report.engine.emitter.CompositeContentEmitter.startImage(CompositeContentEmitter.java:274)
	at org.eclipse.birt.report.engine.emitter.ContentEmitterUtil.startContent(ContentEmitterUtil.java:74)
	at org.eclipse.birt.report.engine.layout.html.HTMLTableLayoutEmitter.startContent(HTMLTableLayoutEmitter.java:146)
	at org.eclipse.birt.report.engine.emitter.ContentEmitterAdapter.startImage(ContentEmitterAdapter.java:174)
	at org.eclipse.birt.report.engine.emitter.ContentEmitterUtil.startContent(ContentEmitterUtil.java:74)
	at org.eclipse.birt.report.engine.layout.html.buffer.HTMLPageBuffer.startContent(HTMLPageBuffer.java:116)
	at org.eclipse.birt.report.engine.layout.html.buffer.TableBreakBuffer.startContent(TableBreakBuffer.java:287)
	at org.eclipse.birt.report.engine.layout.html.HTMLLeafItemLM.start(HTMLLeafItemLM.java:67)
	at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:139)
	at org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutNodes(HTMLBlockStackingLM.java:70)
	at org.eclipse.birt.report.engine.layout.html.HTMLStackingLM.layoutChildren(HTMLStackingLM.java:26)
	at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:140)
	at org.eclipse.birt.report.engine.layout.html.HTMLInlineStackingLM.resumeLayout(HTMLInlineStackingLM.java:111)
	at org.eclipse.birt.report.engine.layout.html.HTMLInlineStackingLM.layoutNodes(HTMLInlineStackingLM.java:160)

Comment 2 Wei Yan

2011-03-02 12:27:58 EST

The SVG's size is 6906*4619, if we convert it to 32 color image, it need 6906*4619*4=121M bytes. so you need increase the JVM's max memory and retry.

Comment 3 joel

2011-03-02 12:30:35 EST

(In reply to comment #2)
> The SVG's size is 6906*4619, if we convert it to 32 color image, it need
> 6906*4619*4=121M bytes. so you need increase the JVM's max memory and retry.

I thought to this problem. I tried with 500M

Comment 4 Jun Ouyang

2011-03-07 20:56:56 EST

Set as invalid, the conversion needs more than 121m which is for raw image data only. User should set the max memory size more than 500m for safe sake.

Comment 5 Xiaoying Gu

2011-03-07 21:05:31 EST

Tried with -Xmx 500m, the attached example can be rendered to pdf.

Comment 6 joel

2011-03-08 03:31:11 EST

I don't understand why we need 500M to draw a bitmap of a file of 3M. 
Why the dimensions of the canevas depend on dimensions of the svg file and not of maximal dimensions of the bitmap ?

Comment 7 Wei Yan

2011-03-08 12:51:00 EST

Agree, let see if we can use the image's size to reduce the memory used to converting SVG.

Comment 8 Yu Chen

2011-05-17 04:05:37 EDT

Won't fix.

Comment 9 Yu Chen

2011-05-17 05:37:36 EDT

Please ignore comment 8. 
The bug is fixed. Please try our new 3.7 build.

Comment 10 Xiaoying Gu

2011-05-18 04:22:51 EDT

Verified in daily build 3.7.0.v20100518-1359.
VM args in eclipse.ini:
-vmargs
-Xms40m
-Xmx256m