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https://issues.apache.org/jira/browse/OAK-4765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15506155#comment-15506155
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Alex Parvulescu commented on OAK-4765:
--------------------------------------

bq. LGTM. I would use replace the magic numbers in 
FileStore.newCancelCompactionCondition() with an enum though, which could also 
incorporate the reason string.
I'd rather keep things simple. the encoding of the reason for cancellation 
doesn't need to keep the human readable string around unless someone 
materializes it by calling toString. also the class is pretty self-contained so 
very little reason for confusion about the numbers.

bq. Also could we improve the log messages of the places where the compaction 
condition is used and include the reason if compaction is cancelled?
good idea, I'll add this to the patch!

> Provide option to interrupt online revision cleanup
> ---------------------------------------------------
>
>                 Key: OAK-4765
>                 URL: https://issues.apache.org/jira/browse/OAK-4765
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: segment-tar, segmentmk
>            Reporter: Alex Parvulescu
>            Assignee: Alex Parvulescu
>              Labels: compaction, gc
>             Fix For: Segment Tar 0.0.14
>
>         Attachments: OAK-4765-v0.patch
>
>
> JMX binding for stopping a running compaction process



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