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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8607) Run HBase server in an OSGi container
Date Sat, 01 Jun 2013 11:30:22 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8607?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13672059#comment-13672059
] 

stack commented on HBASE-8607:
------------------------------

If a CP were in an external process, the Interface would have to be more coarse than it is
currently, right?  CPs would not be able to be as intimate as they are now if their invocation
requires a trip to an external process?
                
> 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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