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https://issues.apache.org/jira/browse/OAK-4978?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15745351#comment-15745351
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Chetan Mehrotra commented on OAK-4978:
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[~frm] Couple of things to ensure with this feature. When SegmentNodeStore is
not the "primary" store then below features must not be enabled
# Observation Support - ObserverTracker should not be enabled as Observers
should only be registered with primary store. So dispatchChanges should be false
# MarkSweepGarbageCollector - It should not expose the BlobStore GC support as
those are to be handled by primary store
# Checkpoint Support
# Discriptors
# NodeStore - It should not register a NodeStore instance
So if {{role}} is not null then above features should be disable
> Expose maintainence related MBeans for Segment NodeStores created via factory
> -----------------------------------------------------------------------------
>
> Key: OAK-4978
> URL: https://issues.apache.org/jira/browse/OAK-4978
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: segment-tar, segmentmk
> Reporter: Chetan Mehrotra
> Assignee: Francesco Mari
> Fix For: 1.6, 1.5.16
>
> Attachments: OAK-4978.patch
>
>
> With OAK-4655 support was added to initializing multiple segment nodestores
> and have them exposed via {{NodeStoreProvider}} ties to different roles.
> In some cases such stores are immutable and do not require any maintenance.
> However for other cases maintenance is required. So we would need to expose
> various MBean which allow such maintenance activities.
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