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From "Matteo Bertozzi (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-11185) Parallelize Snapshot operations
Date Fri, 16 May 2014 11:24:16 GMT
Matteo Bertozzi created HBASE-11185:

             Summary: Parallelize Snapshot operations
                 Key: HBASE-11185
                 URL: https://issues.apache.org/jira/browse/HBASE-11185
             Project: HBase
          Issue Type: Bug
          Components: snapshots
    Affects Versions: 0.99.0
            Reporter: Matteo Bertozzi
            Assignee: Matteo Bertozzi
            Priority: Minor
             Fix For: 0.99.0
         Attachments: HBASE-11185-v0.patch

when SnapshotInfo or snapshot verification is executed against a remote path, it may takes
a while since all the code is mainly composed by sequential calls to the fs.
This patch will parallelize all the snapshot operations using a thread pool to dispatch requests.
The size of the pool is tunable by using  "hbase.snapshot.thread.pool.max"

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