[jboss-jira] [JBoss JIRA] (WFCORE-692) read-children-names(include-aliases=true) can return phantom results

[Paul Ferraro (JIRA)]

    [ https://issues.jboss.org/browse/WFCORE-692?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13068132#comment-13068132 ] 

Paul Ferraro commented on WFCORE-692:
-------------------------------------

[~kabirkhan] BTW, the issue turned out to be far more specific to my use case than I initially assumed.  The key difference is that I have a non-aliased resource with the same path key, which causes the read-children-names operation to mistakenly decided that the target resource exists.

> read-children-names(include-aliases=true) can return phantom results
> --------------------------------------------------------------------
>
>                 Key: WFCORE-692
>                 URL: https://issues.jboss.org/browse/WFCORE-692
>             Project: WildFly Core
>          Issue Type: Bug
>          Components: Domain Management
>    Affects Versions: 1.0.0.CR3
>            Reporter: Paul Ferraro
>            Assignee: Paul Ferraro
>             Fix For: 1.0.0.CR5, 2.0.0.Alpha1
>
>
> If another resource exists with the same key as the target address of a resource alias, the read-children-names(include-aliases=true) operation can return phantom results.
> Here's an example:
> I have a alias registered that translates:
> {noformat}/subsystem=infinispan/cache-container=*/local-cache=*/file-store=FILE_STORE{noformat}
> to:
> {noformat}/subsystem=infinispan/cache-container=*/local-cache=*/store=file{noformat}
> Additionally, I have a resource named:
> {noformat}/subsystem=infinispan/cache-container=*/local-cache=*/store=none{noformat}
> If I create a cache that uses store=none, the results of a read-children-names(child-type=file-store, include-aliases=true) operation includes the FILE_STORE resource, even though the target resource (i.e. file=store) does not exist.
> This additionally causes the /subsystem=infinispan:read-resource(include-aliases=true, recursive=true) operation to fail.



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