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Posted to issues@hbase.apache.org by "Matteo Bertozzi (JIRA)" <ji...@apache.org> on 2014/05/16 13:24:16 UTC

[jira] [Created] (HBASE-11185) Parallelize Snapshot operations

Matteo Bertozzi created HBASE-11185:
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             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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