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https://issues.apache.org/jira/browse/HADOOP-15193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16642189#comment-16642189
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Steve Loughran commented on HADOOP-15193:
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I'm wrong.
* We already have a bulk directory delete {{deleteSubtree(path)}}; theres no
performance gain in moving to providing a list of operations to the DDB API.
* yes, you do need all those markers
without any speedups, closing as a WONTFIX
> add bulk delete call to metastore API & DDB impl
> ------------------------------------------------
>
> Key: HADOOP-15193
> URL: https://issues.apache.org/jira/browse/HADOOP-15193
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.0.0
> Reporter: Steve Loughran
> Priority: Major
> Fix For: 3.3.0
>
>
> recursive dir delete (and any future bulk delete API like HADOOP-15191)
> benefits from using the DDB bulk table delete call, which takes a list of
> deletes and executes. Hopefully this will offer better perf.
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