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Bug 317632

Summary: Memory leak when using Charts
Product: z_Archived Reporter: Amy <elwei5858>
Component: BIRTAssignee: Birt-Chart-inbox <Birt-Chart-inbox>
Status: VERIFIED WORKSFORME QA Contact: Xiaodan Wang <xwang>
Severity: critical    
Priority: P3 CC: bluesoldier, Lionel.wyl
Version: 2.5.2   
Target Milestone: 3.7.0   
Hardware: PC   
OS: Windows XP   
Whiteboard:
Attachments:
Description Flags
report design none

Description Amy CLA 2010-06-22 15:10:20 EDT 
Build Identifier: 20090920-1017

Report Template Details
  - Header information
  - Contains two charts per page with 5 to 6 lines of data

Report Generation
  - Receiving the below exception when generating the report
  - The report is approximately 80 pages
  - Contains 2 charts per page (total of 160 charts)

Exception in thread "Thread-3" java.lang.OutOfMemoryError: Java heap space
	at java.util.Arrays.copyOf(Unknown Source)
	at java.io.ByteArrayOutputStream.write(Unknown Source)
	at org.eclipse.birt.report.engine.presentation.LocalizedContentVisitor.readContent(LocalizedContentVisitor.java:1195)
	at org.eclipse.birt.report.engine.presentation.LocalizedContentVisitor.processExtendedContent(LocalizedContentVisitor.java:1099)
	at org.eclipse.birt.report.engine.presentation.LocalizedContentVisitor.processExtendedContent(LocalizedContentVisitor.java:1020)
	at org.eclipse.birt.report.engine.presentation.LocalizedContentVisitor.localizeForeign(LocalizedContentVisitor.java:579)
	at org.eclipse.birt.report.engine.presentation.LocalizedContentVisitor.localize(LocalizedContentVisitor.java:163)
	at org.eclipse.birt.report.engine.internal.executor.l18n.LocalizedReportItemExecutor.execute(LocalizedReportItemExecutor.java:37)
	at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.execute(HTMLAbstractLM.java:465)
	at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.execute(HTMLAbstractLM.java:473)
	at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.execute(HTMLAbstractLM.java:473)
	at org.eclipse.birt.report.engine.layout.html.HTMLListingBandLM.intializeHeaderContent(HTMLListingBandLM.java:98)
	at org.eclipse.birt.report.engine.layout.html.HTMLListingBandLM.initialize(HTMLListingBandLM.java:50)
	at org.eclipse.birt.report.engine.layout.html.HTMLTableBandLM.initialize(HTMLTableBandLM.java:44)
	at org.eclipse.birt.report.engine.layout.html.HTMLLayoutManagerFactory.createLayoutManager(HTMLLayoutManagerFactory.java:40)
	at org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutEngine.createLayoutManager(HTMLReportLayoutEngine.java:137)
	at org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutNodes(HTMLBlockStackingLM.java:68)
	at org.eclipse.birt.report.engine.layout.html.HTMLStackingLM.layoutChildren(HTMLStackingLM.java:26)
	at org.eclipse.birt.report.engine.layout.html.HTMLTableLM.layoutChildren(HTMLTableLM.java:132)
	at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:140)
	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)
	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.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.HTMLTableLM.layoutChildren(HTMLTableLM.java:132)
	at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:140)
	at org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutNodes(HTMLBlockStackingLM.java:70)

Reproducible: Always

Steps to Reproduce:
1. Create a report design containing 2 charts (make sure there are 5 to 6 lines of data).
2. Generate a report that will cause it to be approximately 80 pages
Comment 1 Yulin Wang CLA 2010-06-23 04:29:43 EDT 
Why do you think it's caused by memory leak?
What's the java heap space in your eclipse?
Comment 2 Xiaoying Gu CLA 2010-11-19 04:51:19 EST 
not reproducile with the attached report meeting reporter's requirements.
Comment 3 Xiaoying Gu CLA 2010-11-19 04:54:33 EST 
Created attachment 183456 [details]
report design
Comment 4 Xiaodan Wang CLA 2011-03-15 05:41:55 EDT 
Set as Verified.