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https://issues.apache.org/jira/browse/OFBIZ-10133?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16311595#comment-16311595
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Jacques Le Roux commented on OFBIZ-10133:
-----------------------------------------
[Yes, the default changed from an old 512b to an up to date
8kb|https://bugs.openjdk.java.net/browse/JDK-4953311]. So why shooting
ourselves a bullet in the foot and not using the default?
BTW Wai you say
bq. I chose 4k and I make the stack based "byte[] buffer" as 2k.
but in your last patch the default is still 512b
> streaming large content cause out of memory exception.
> ------------------------------------------------------
>
> Key: OFBIZ-10133
> URL: https://issues.apache.org/jira/browse/OFBIZ-10133
> Project: OFBiz
> Issue Type: Bug
> Components: content
> Affects Versions: Trunk
> Reporter: Wai
> Attachments: OFBIZ-10133.patch, OFBIZ-10133.patch, OFBIZ-10133.patch,
> OFBIZ-10133.patch, OFBIZ-10133.patch
>
>
> When ofbiz streams a large content (eg. video file), get out of memory
> exception.
> console output...
> 2018-01-01 05:01:03,933 |jsse-nio-8443-exec-2 |MycoReqMapHandlerBase
> |E| Java heap space
> java.lang.OutOfMemoryError: Java heap space
> at
> org.apache.commons.io.output.ByteArrayOutputStream.needNewBuffer(ByteArrayOutputStream.java:127)
> ~[commons-io-2.5.jar:2.5]
> at
> org.apache.commons.io.output.ByteArrayOutputStream.write(ByteArrayOutputStream.java:158)
> ~[commons-io-2.5.jar:2.5]
> at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:2147)
> ~[commons-io-2.5.jar:2.5]
> at org.apache.commons.io.IOUtils.copy(IOUtils.java:2102)
> ~[commons-io-2.5.jar:2.5]
> at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:2123)
> ~[commons-io-2.5.jar:2.5]
> at org.apache.commons.io.IOUtils.copy(IOUtils.java:2078)
> ~[commons-io-2.5.jar:2.5]
> at org.apache.commons.io.IOUtils.toByteArray(IOUtils.java:721)
> ~[commons-io-2.5.jar:2.5]
>
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