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https://issues.apache.org/jira/browse/HADOOP-18679?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mukund Thakur updated HADOOP-18679:
-----------------------------------
Description:
iceberg and hbase could benefit from being able to give a list of individual
files to delete -files which may be scattered round the bucket for better read
peformance.
Add some new optional interface for an object store which allows a caller to
submit a list of paths to files to delete, where
the expectation is
* if a path is a file: delete
* if a path is a dir, outcome undefined
For s3 that'd let us build these into DeleteRequest objects, and submit,
without any probes first.
{quote}Cherrypicking
{quote}
when cherrypicking, you must include
* followup commit #6854
* https://issues.apache.org/jira/browse/HADOOP-19196
* test fixes HADOOP-19814 and HADOOP-19188
was:
iceberg and hbase could benefit from being able to give a list of individual
files to delete -files which may be scattered round the bucket for better read
peformance.
Add some new optional interface for an object store which allows a caller to
submit a list of paths to files to delete, where
the expectation is
* if a path is a file: delete
* if a path is a dir, outcome undefined
For s3 that'd let us build these into DeleteRequest objects, and submit,
without any probes first.
bq. Cherrypicking
when cherrypicking, you must include
* followup commit #6854
* test fixes HADOOP-19814 and HADOOP-19188
> Add API for bulk/paged delete of files and objects
> --------------------------------------------------
>
> Key: HADOOP-18679
> URL: https://issues.apache.org/jira/browse/HADOOP-18679
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.3.5
> Reporter: Steve Loughran
> Assignee: Mukund Thakur
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.4.1
>
>
> iceberg and hbase could benefit from being able to give a list of individual
> files to delete -files which may be scattered round the bucket for better
> read peformance.
> Add some new optional interface for an object store which allows a caller to
> submit a list of paths to files to delete, where
> the expectation is
> * if a path is a file: delete
> * if a path is a dir, outcome undefined
> For s3 that'd let us build these into DeleteRequest objects, and submit,
> without any probes first.
> {quote}Cherrypicking
> {quote}
> when cherrypicking, you must include
> * followup commit #6854
> * https://issues.apache.org/jira/browse/HADOOP-19196
> * test fixes HADOOP-19814 and HADOOP-19188
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