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https://issues.apache.org/jira/browse/OAK-1559?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13944756#comment-13944756
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Amit Jain commented on OAK-1559:
--------------------------------
An approach can be to have a
* New marker interface say
{{BlobStoreAwareNodeStore/GarbageCollectableNodeStore}} which can expose the
methods above and then {{SegmentNodeStore}} and {{DocumentNodeStore}} providing
implementations for those.
* The {{SegmentNodeStore#getReferenceBlobIterator}} provides an iterator that
uses the {{SegmentTracker#collectBlobReferences}] method to return an iterator
over all external references. The question is whether this would still be OK
for blob heavy use cases i.e. when there are a huge number of external
references?
[~jukkaz], [~tmueller]
If the approach sounds ok, then I can implement the change along with changes
for OAK-1582.
> Expose BlobGCMBean for supported NodeStores
> -------------------------------------------
>
> Key: OAK-1559
> URL: https://issues.apache.org/jira/browse/OAK-1559
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: mongomk, segmentmk
> Reporter: Michael Dürig
> Assignee: Michael Dürig
> Fix For: 0.20
>
>
> {{NodeStore}} implementations should expose the {{BlobGCMBean}} in order to
> be interoperable with {{RepositoryManagementMBean}}. See OAK-1160.
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