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https://issues.apache.org/jira/browse/AXIS2-4910?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12982148#action_12982148
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William Walsh commented on AXIS2-4910:
--------------------------------------
To give an update:
I have a PMR open with IBM and they have been able to recreate the failure in
their environment with my testcase and are recommending we upgrade from the JDK
level at WAS FP 7.0.0.11 to FP 7.0.0.13 (either the whole WAS FP or just the
JDK level should be fine) as there are a lot of XML and XSLT fixes in this
newer level. While IBM were able to see two failures initially with the
testcase I don't think they saw any after that and after I saw one failure with
the testcase I didn't see any after hundreds/thousands more test runs. So, it
is quite sporadic and its occurrence rate seems quite low too. So, we're going
to do some testing with FP13 and IBM is doing some testing on their end; but,
given its low frequency I don't think we'll have confidence of complete
resolution for some weeks or months.
At this point it certainly doesn't appear to be an issue with Axis2; so, I
think it makes the most sense to close this JIRA off and I can always provide
further updates if there's anything more of interest.
Thanks
> [ERR 0635] Sporadically from org.apache.axis2.wsdl.WSDL2Code followed by
> failing compilations using generated code
> ------------------------------------------------------------------------------------------------------------------
>
> Key: AXIS2-4910
> URL: https://issues.apache.org/jira/browse/AXIS2-4910
> Project: Axis2
> Issue Type: Bug
> Components: codegen
> Affects Versions: 1.5.1
> Environment: Various OSes (Windows XP, UNIX flavors, etc). May be
> specific to IBM V6 JDK.
> Reporter: William Walsh
> Attachments: Axis2DocWebServiceTestBPO.wsdl
>
>
> Not sure if this is an Axis2 bug (would have used question category if it was
> available to me), but:
> We are invoking the Axis2 1.5.1 org.apache.axis2.wsdl.WSDL2Code tool via an
> Ant <java> task and we're seeing sporadic failures where something - e.g. one
> attribute out of several is not being included in the generated Stub code, or
> as below when a method was missing. When I say sporadic I'm guessing it's
> about 5 or 6 identified failures out of hundreds across our automated nightly
> Anthill builders and our ClearCase builders. This is using WSDL 1.1 input.
> I'm only considering the period of time in the last few months when this area
> of our tests/builds has been stable and I have no reason to believe these
> errors are our internal issues. Unfortunately, all these builders wipe out
> the environment after the failure (unless I take extraordinary action) and so
> I have only been able to do limited investigation. I've never seen the issue
> in my own development environments.
> In one of the most recent failures I see our test code failing compilation as
> below because it's referencing a class method that WSDL2Code did not generate:
> {quote}
> curam \ util \ test \ webservices \ Axis2WSConnectorTest.java: 268: can not
> find symbol INFO - [javac] symbol: method get_return () INFO - [javac]
> location: class wsconnector.Axis2DocWebServiceTestBPOStub.OppositeResponse
> INFO - [javac] assertFalse (oppositeResponse.get_return ()); INFO - [javac] ^
> INFO - [javac] Note: Some input files use or override a deprecated API.
> INFO - [javac] Note: To learn more, use the-Xlint: deprecation recompile.
> INFO - [javac] 1 error
> {quote}
> And, we see this output for the generation of that related failing code:
> {quote}
> INFO - [JavaFromWSDL] Warning: "[ERR 0635] generated a number of functions
> than the JVM method size limit and is automatically divided into smaller
> functions.
> By using the Process or the Compile command" splitlimit "option, or by
> setting"
> http://www.ibm.com/xmlns/prod/xltxe-j/split-limit "converter plant property,
> you can manually put the huge template into smaller templates."
> INFO - [JavaFromWSDL] Warning: "[ERR 0635] generated a number of functions
> than the JVM method size limit and is automatically divided into smaller
> functions.
> By using the Process or the Compile command" splitlimit "option, or by
> setting"
> http://www.ibm.com/xmlns/prod/xltxe-j/split-limit "converter plant property,
> you can manually put the huge template into smaller templates."
> {quote}
> On this same builder another test ran immediately following this failure
> (same source, etc.) and did not fail. The failing build was using the IBM V6
> JDK and the non-failing build was using the Sun V6 JDK. Based on a google
> search (only 10 hits found) the above directed me to this IBM site, which
> appears to identify xltxe-j as new functionality:
> http://publib.boulder.ibm.com/infocenter/javasdk/v6r0/topic/com.ibm.java.doc.user.win32.60/user/xml/xslt_migrate.html
> At this point, with the limited data points I have I feel it's too early to
> say this is an Axis2 or an IBM JDK issue, but would appreciate it if anyone
> has:
> * Further information on these symptoms
> * Thoughts on how I might gather more data when using the Axis2 tool to get
> for information so I can pursue with IBM if that's appropriate.
> I admit that I have not yet spent the time pouring over Axis2 and related
> code, IBM support site, etc.; but, given our project timelines I needed to
> get this entered to see if there is any faspath to resolution. So, apologies
> for that.
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