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https://issues.apache.org/jira/browse/OAK-2499?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14344706#comment-14344706
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Marius Petria commented on OAK-2499:
------------------------------------
Hi Chetan,
I am fine with whatever map serialization is convenient for OAK (though comma
separated are a bit more easy to parse, json needs a library).
I see that you exposed oak.blobstore.description on some BlobStore services. I
was thinking that maybe this property should be exposed also on the NodeStore
services, i.e. the properties of the underlying blobstore.
More generally I would like to ask how can one obtain the information about the
"active" node store (blob store?). I was planning to use
{code}
ServiceReference[] references =
bundleContext.getAllServiceReferences("org.apache.jackrabbit.oak.spi.state.NodeStore",
null);
{code}
but will that lookup only return one reference? If multiple references are
returned which is the "active" one? If I am to query also the BlobStores, how
do I figure out which is the active one?
> Expose mongo and db versions for reporting purposes
> ---------------------------------------------------
>
> Key: OAK-2499
> URL: https://issues.apache.org/jira/browse/OAK-2499
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: mongomk, rdbmk, segmentmk
> Reporter: Marius Petria
> Assignee: Chetan Mehrotra
> Attachments: OAK-2499.1.diff, OAK-2499.2.diff
>
>
> For reporting purposes I need to find out from java the MK type and also
> for mongo version and the info about used DB make/version?
> [~chetanm] suggested that such information can be exposed "when we register a
> {{NodeStore}} instances within OSGi we can also add a service property
> which captures such implementation details. Possibly use
> service.description or define a new one which provide a comma separated
> list of attributes.”
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