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From "Jacques Le Roux (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (OFBIZ-10133) streaming large content cause out of memory exception.
Date Thu, 04 Jan 2018 16:32:00 GMT

    [ https://issues.apache.org/jira/browse/OFBIZ-10133?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16311595#comment-16311595

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,
> 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)
>         at org.apache.commons.io.output.ByteArrayOutputStream.write(ByteArrayOutputStream.java:158)
>         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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