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https://issues.apache.org/jira/browse/HBASE-7175?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Hsieh updated HBASE-7175:
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Issue Type: Improvement (was: Sub-task)
Parent: (was: HBASE-6055)
> [snapshots] SnapshotFileVisitor should allow short-circuit for skipping
> directories
> -----------------------------------------------------------------------------------
>
> Key: HBASE-7175
> URL: https://issues.apache.org/jira/browse/HBASE-7175
> Project: HBase
> Issue Type: Improvement
> Affects Versions: hbase-6055
> Reporter: Jesse Yates
>
> Often times when we use the FileVisitor, we don't need to collect all the
> files in the snapshot, but really just a subset. In the current
> implementation, we still look at all the files in all the subfolders in the
> the snapshot, which puts extra stress on an already stressed namenode.
> A simple implementation can just use a simple PathFilter to determine which
> files/directories should be passed to the FileVisitor.
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