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https://issues.apache.org/jira/browse/OAK-2104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14140256#comment-14140256
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Alex Parvulescu commented on OAK-2104:
--------------------------------------

looks good!
two small things: 
 - first it the name should contain a dash: name + "LastIndexedTo" ->  'name + 
"-LastIndexedTo"
 - second I'm not too excited about putting a nodestore ref in there but as I 
understand from Chetan the property needs to be read from persistence each time 
to work in a cluster setup too, so it's good.

> IndexStatsMBean should expose the time upto which the repository state has 
> been indexed
> ---------------------------------------------------------------------------------------
>
>                 Key: OAK-2104
>                 URL: https://issues.apache.org/jira/browse/OAK-2104
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: core
>            Reporter: Chetan Mehrotra
>            Assignee: Chetan Mehrotra
>            Priority: Minor
>             Fix For: 1.1, 1.0.7
>
>         Attachments: OAK-2104.patch
>
>
> Currently its not possible to determine how much the AsyncIndexUpdate is 
> lagging behind in the indexing state i.e. its not possible to determine upto 
> what time the repository state has been indexed. It would be helpful to 
> expose this information such that a system admin can determing how much of 
> recently added data is not indexed.
> This information can be determined by also storing the timestamp when a 
> checkpoint is created as AsyncIndexUpdate would have indexed repository state 
> upto that time



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