Java heap space occurred with using tFileOutputExcel.

Anonymous — Sat, 16 Nov 2024 11:20:00 GMT

Hi,
I am using V5.6.1 on Windows x86, and now clash job with Java heap space problem.
It occur?ed to use tFileOutputExcel with create new tab.
Real memory is free.
connecting to socket on port 3677
connected
Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Unknown Source)
at java.io.ByteArrayOutputStream.grow(Unknown Source)
at java.io.ByteArrayOutputStream.ensureCapacity(Unknown Source)
at java.io.ByteArrayOutputStream.write(Unknown Source)
at org.apache.poi.openxml4j.opc.internal.MemoryPackagePartOutputStream.write(MemoryPackagePartOutputStream.java:88)
at org.apache.xmlbeans.impl.store.Cursor._save(Cursor.java:590)
at org.apache.xmlbeans.impl.store.Cursor.save(Cursor.java:2544)
at org.apache.xmlbeans.impl.values.XmlObjectBase.save(XmlObjectBase.java:223)
at org.apache.poi.xssf.usermodel.XSSFSheet.write(XSSFSheet.java:2818)
at org.apache.poi.xssf.usermodel.XSSFSheet.commit(XSSFSheet.java:2773)
at org.apache.poi.POIXMLDocumentPart.onSave(POIXMLDocumentPart.java:322)
at org.apache.poi.POIXMLDocumentPart.onSave(POIXMLDocumentPart.java:326)
at org.apache.poi.POIXMLDocument.write(POIXMLDocument.java:173)
at org.talend.ExcelTool.writeExcel(ExcelTool.java:298)
disconnected
at cpc.job5b_marge_excelfile_0_1.Job5b_marge_excelfile.tFileInputDelimited_3Process(Job5b_marge_excelfile.java:4087)
at cpc.job5b_marge_excelfile_0_1.Job5b_marge_excelfile.runJobInTOS(Job5b_marge_excelfile.java:10400)
at cpc.job5b_marge_excelfile_0_1.Job5b_marge_excelfile.main(Job5b_marge_excelfile.java:10233)
I think heap size is specified in TOS_BD-win-x86_64.
-vmargs
-Xms512m
-Xmx1536m
-XX:MaxPermSize=512m
-Dfile.encoding=UTF-8

If I try to modify this file directly , heap size is extended?
or other action exist?
Thanks.
Miki

Re: Java heap space occurred with using tFileOutputExcel.

Anonymous — Thu, 29 Jan 2015 07:52:57 GMT

Hi,
Please take a look at KB articles: TalendHelpCenter:Exception%3A Could not reserve enough space for object heap.
Best regards
Sabrina

Re: Java heap space occurred with using tFileOutputExcel.

Anonymous — Thu, 05 Feb 2015 06:24:17 GMT

Hi,
Thank you for your comment.
I checked advanced setting and solved this problem.
Thanks.
Miki

Re: Java heap space occurred with using tFileOutputExcel.

Anonymous — Thu, 05 Feb 2015 07:53:25 GMT

Hi Miki,
Could you please mark this topic as resolved? You can click the "Set this topic as resolved" link which is right underneath your initial post? This way, other users will be informed that this thread has been resolved.

Best regards
Sabrina

topic Re: Java heap space occurred with using tFileOutputExcel. in Talend Studio

Java heap space occurred with using tFileOutputExcel.

Re: Java heap space occurred with using tFileOutputExcel.

Re: Java heap space occurred with using tFileOutputExcel.

Re: Java heap space occurred with using tFileOutputExcel.