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https://issues.apache.org/jira/browse/HBASE-8607?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13672287#comment-13672287
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Andrew Purtell commented on HBASE-8607:
---------------------------------------
Something might worth trying out is an OSGi socket as coprocessor. Like with
HBASE-4047 where one side of the umbilical is a "normal" coprocessor, here that
is instead a shim for another piece of code that is (re)loaded as a bundle.
Would give us a sense of how workable embedding an OSGi runtime and reloading a
coprocessor might be.
> Run HBase server in an OSGi container
> -------------------------------------
>
> Key: HBASE-8607
> URL: https://issues.apache.org/jira/browse/HBASE-8607
> Project: HBase
> Issue Type: New Feature
> Components: regionserver
> Reporter: James Taylor
>
> Run the HBase server in an OSGi container to support updating custom filters
> and coprocessor updates without requiring a region server reboot. Typically,
> applications that use coprocessors and custom filters also have shared
> classes underneath, so putting the burden on the user to include some kind of
> version name in the class is not adequate. Including the version name in the
> package might work in some cases (at least until dependent jars start to
> change as well), but is cumbersome and overburdens the app developer.
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