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https://issues.apache.org/jira/browse/AXIS-2863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13186815#comment-13186815
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Nagaraj commented on AXIS-2863:
-------------------------------
Hi Andreas,
Do we have any constraint in sending xml's for parsing in the axis1.3 or
axis1.4?(Any limit on file size?)
I'm unable to find where oracle.xml.parser.v2.XMLReader object gets created and
i'm not sure whether it is getting cleared after the soap messages are getting
parsed.Please reply
> Circular Reference in Deserialization and XMLReader
> ---------------------------------------------------
>
> Key: AXIS-2863
> URL: https://issues.apache.org/jira/browse/AXIS-2863
> Project: Axis
> Issue Type: Bug
> Components: Serialization/Deserialization
> Affects Versions: 1.4
> Environment: IBM AIX JRE 1.4.2
> Reporter: Nagaraj
> Priority: Critical
> Original Estimate: 168h
> Remaining Estimate: 168h
>
> I got out of memory error and when i analysed heap dump, i was getting
> infinite active references of deserialization and xmlreader.When expand
> Deserialization context,XMLReader reference is there and when expand
> XMLReader,Deserialization reference is there.It seems to be circular
> reference.The sample output of heap dump is given below.
>
> | Shallow Heap | Retained Heap | Percentage
> org.apache.axis.encoding.DeserializationContext @ 0x505dbbc8 | 88 |
> 988,356,416 | 60.92%
> |- oracle.xml.parser.v2.XMLReader @ 0x505dc5f8 | 128 | 988,272,872 | 60.92%
> | |- org.apache.axis.encoding.DeserializationContext @ 0x504ce7d8 | 88 |
> 988,263,992 | 60.92%
> | | |- oracle.xml.parser.v2.XMLReader @ 0x505385b0 | 128 | 988,190,680 |
> 60.91%
> | | | |- org.apache.axis.encoding.DeserializationContext @ 0x89592c00 | 88 |
> 988,181,800 | 60.91%
> | | | | |- oracle.xml.parser.v2.XMLReader @ 0x89592e00 | 128 | 988,067,936 |
> 60.91%
> | | | | | |- org.apache.axis.encoding.DeserializationContext @ 0x50799858 |
> 88 | 988,059,056 | 60.91%
> | | | | | | |- oracle.xml.parser.v2.XMLReader @ 0x5079d0e8 | 128 |
> 987,975,512 | 60.90%
> | | | | | | | |- org.apache.axis.encoding.DeserializationContext @ 0x505e23d8
> | 88 | 987,966,632 | 60.90%
> | | | | | | | | |- oracle.xml.parser.v2.XMLReader @ 0x505e1c08 | 128 |
> 987,892,528 | 60.90%
> Please provide some solution for this.
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