[
https://issues.apache.org/jira/browse/ARIES-1979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17087551#comment-17087551
]
Veselin commented on ARIES-1979:
--------------------------------
No I haven't, but I looked into the latest version of ServiceTuple and the call
of getService() while refresh() is ongoing is still possible.
> NPE while refreshing chain
> --------------------------
>
> Key: ARIES-1979
> URL: https://issues.apache.org/jira/browse/ARIES-1979
> Project: Aries
> Issue Type: Bug
> Components: jax-rs-whiteboard
> Affects Versions: jax-rs-whiteboard-1.0.4
> Reporter: Veselin
> Priority: Major
> Labels: NullPointerException
> Attachments: stacktrace.txt
>
>
> I get a NullPointerException when registering some chain filters or
> endpoints. I could trace the problem back to the refresh() method of
> ServiceTuple. After the AtomicReference _service is set to null and before
> the new value is set later on, a call to getService() occurs in another
> thread which causes the NPE.
> This leads to the problem that a filter in my chain filter is being skipped
> sometimes while the my application starts which causes bugs.
>
> P.S. I had to change the code a bit to get the stack trace. It seems the
> logging in Whiteboard:895 can be improved a bit to log stack traces.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
