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Posted to dev@hbase.apache.org by "Matteo Bertozzi (JIRA)" <ji...@apache.org> on 2014/04/17 04:06:16 UTC

[jira] [Created] (HBASE-11011) Avoid extra getFileStatus() calls on Region startup

Matteo Bertozzi created HBASE-11011:
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             Summary: Avoid extra getFileStatus() calls on Region startup
                 Key: HBASE-11011
                 URL: https://issues.apache.org/jira/browse/HBASE-11011
             Project: HBase
          Issue Type: Bug
          Components: regionserver
    Affects Versions: 0.98.1, 0.96.2, 1.0.0
            Reporter: Matteo Bertozzi
            Assignee: Matteo Bertozzi
            Priority: Minor
             Fix For: 1.0.0, 0.98.2, 0.96.3


On load we already have a StoreFileInfo and we create it from the path,
this will result in an extra fs.getFileStatus() call.

In completeCompactionMarker() we do a fs.exists() and later a fs.getFileStatus()
to create the StoreFileInfo, we can avoid the exists.




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