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https://issues.apache.org/jira/browse/JCRVLT-128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15529500#comment-15529500
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Tommaso Teofili commented on JCRVLT-128:
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[~tri...@apache.org] that fix doesn't seem to help, as the problem on the
importer side is with _UPDATE_ ImportMode. Do you think your changes make sense
for that case too ?
> System maintained cache nodes should be ignored
> -----------------------------------------------
>
> Key: JCRVLT-128
> URL: https://issues.apache.org/jira/browse/JCRVLT-128
> Project: Jackrabbit FileVault
> Issue Type: Bug
> Affects Versions: 3.1.28
> Reporter: Tommaso Teofili
> Assignee: Tobias Bocanegra
> Attachments: JCRVLT-128.0.patch
>
>
> In OAK-3003 a persisted [principal
> cache|http://jackrabbit.apache.org/oak/docs/security/principal/cache.html]
> was introduced that creates _rep:cache_ nodes under authorizables.
> Creating a package for such authorizables will result in including the cache
> node in there, which sounds wrong as that node is an implementation detail
> which doesn't make sense to install anywhere; however that can be avoided by
> proper filters.
> What is problematic is the installation phase, if an authorizable gets
> packaged with FileVault (no rep:cache in the package) and the target
> user/group has a rep:cache node itself the importer will try (and fail as
> it's protected) to delete the persisted cache node if ImportMode is set to
> UPDATE.
> In my opinion this is wrong, it should be possible to not touch such nodes on
> package installation, regardless of the chosen ImportMode.
> {noformat}
> org.apache.jackrabbit.vault.packaging.impl.ZipVaultPackage Error during
> install.
> javax.jcr.nodetype.ConstraintViolationException: OakConstraint0034: Attempt
> to create or change the system maintained cache.
> at
> org.apache.jackrabbit.oak.api.CommitFailedException.asRepositoryException(CommitFailedException.java:225)
> at
> org.apache.jackrabbit.oak.api.CommitFailedException.asRepositoryException(CommitFailedException.java:212)
> at
> org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.newRepositoryException(SessionDelegate.java:670)
> at
> org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.save(SessionDelegate.java:496)
> at
> org.apache.jackrabbit.oak.jcr.session.SessionImpl$8.performVoid(SessionImpl.java:419)
> at
> org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performVoid(SessionDelegate.java:274)
> at
> org.apache.jackrabbit.oak.jcr.session.SessionImpl.save(SessionImpl.java:416)
> at org.apache.jackrabbit.vault.fs.io.AutoSave.save(AutoSave.java:175)
> at org.apache.jackrabbit.vault.fs.io.Importer.run(Importer.java:416)
> at
> org.apache.jackrabbit.vault.packaging.impl.ZipVaultPackage.extract(ZipVaultPackage.java:234)
> at
> org.apache.jackrabbit.vault.packaging.impl.ZipVaultPackage.extract(ZipVaultPackage.java:153)
> {noformat}
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