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https://issues.apache.org/jira/browse/JCR-2655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jukka Zitting updated JCR-2655:
-------------------------------
Fix Version/s: 2.1.6
2.0.4
> can I ask why you "unblocked" the 1.6.3 when the issue is fixed only in 2.2.0?
We didn't have a fix ready in time for 1.6.3, and I considered it more
important to have the other fixes in the 1.6.x branches released at the time
without waiting for this fix.
> Would it be possible to backport the fix?
Backporting the fix to 1.6.x is non-trivial, since the relevant code has
evolved quite a bit since the 1.6 branch was created. I have now backported the
fix to the 2.1 and 2.0 branches (see revisions 1174686 and 1174688). I would
recommend upgrading to 2.x since we're in any case about to declare the end of
life of the 1.6 branch after the next patch release.
> Also the fix in 2.2.0 seems to be just working around the problem, but
> not attempting to fix already corrupted version history. Is there a way
> to fix this problem by removing the invalid versions?
I haven't tried it, but with this fix in place you should be able to access and
modify the version history, so removing broken versions should be possible.
> initVersions crashes with NPE
> -----------------------------
>
> Key: JCR-2655
> URL: https://issues.apache.org/jira/browse/JCR-2655
> Project: Jackrabbit Content Repository
> Issue Type: Bug
> Components: versioning
> Affects Versions: 1.6.2, 2.1.0
> Reporter: Juergen Melzer
> Assignee: Tobias Bocanegra
> Priority: Blocker
> Labels: VersionHistory, VersionIterator
> Fix For: 2.0.4, 2.1.6, 2.2.0
>
>
> After delete some old versions. I get serious problems accessing the version
> history.
> This is the stacktrace:
> java.lang.NullPointerException
> at
> org.apache.jackrabbit.core.version.VersionIteratorImpl.initVersions(VersionIteratorImpl.java:169)
> at
> org.apache.jackrabbit.core.version.VersionIteratorImpl.<init>(VersionIteratorImpl.java:87)
> at
> org.apache.jackrabbit.core.version.VersionIteratorImpl.<init>(VersionIteratorImpl.java:72)
> at
> org.apache.jackrabbit.core.version.VersionHistoryImpl.getAllVersions(VersionHistoryImpl.java:92)
> I stepped threw the code and see that the Method
> currentVersion.getSuccessors()
> returns an empty Array.
> After all the VersionHistory seems to be corrupt!!
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