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https://issues.apache.org/jira/browse/OAK-3818?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chetan Mehrotra resolved OAK-3818.
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Resolution: Duplicate
Fix Version/s: (was: 1.4)
Such a feature is already now in Oak with OAK-3184.
org.apache.jackrabbit.oak.plugins.blob.BlobGCMBean#getConsistencyCheckStatus
> Provide a way to check if all blob references are valid
> --------------------------------------------------------
>
> Key: OAK-3818
> URL: https://issues.apache.org/jira/browse/OAK-3818
> Project: Jackrabbit Oak
> Issue Type: New Feature
> Components: blob
> Reporter: Chetan Mehrotra
> Assignee: Chetan Mehrotra
>
> For sanity and health check it would be good to have a way to check if all
> blob references are valid i.e. there are no orphan references in the
> repository.
> We have most of logic in current BlobStore GC logic. So just need a way
> # Iterate over whole repository and collect blob references
> # Iterate over whole BlobStore and collect blob entries
> # Compare the two and entries which are present in #1 and not in #2 would be
> considered as orphan
> Apart from check this job can also generate a report
> # Total size of valid blobs
> # Total size of garabage
> This check can then we exposed as a JMX operation
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