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Posted to common-dev@hadoop.apache.org by "Thomas Demoor (JIRA)" <ji...@apache.org> on 2015/07/31 15:53:04 UTC

[jira] [Created] (HADOOP-12292) Make use of DeleteObjects optional

Thomas Demoor created HADOOP-12292:
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             Summary: Make use of DeleteObjects optional
                 Key: HADOOP-12292
                 URL: https://issues.apache.org/jira/browse/HADOOP-12292
             Project: Hadoop Common
          Issue Type: Sub-task
          Components: fs/s3
            Reporter: Thomas Demoor
            Assignee: Thomas Demoor


The {{DeleteObjectsRequest}} was not part of the initial S3 API, but was added later. This patch allows one to configure s3a to replace each multidelete request by consecutive single deletes. Evidently, this setting is disabled by default as this causes slower deletes.

The main motivation is to enable legacy S3-compatible object stores to make the transition from s3n (which does not use multidelete) to s3a, fully allowing the planned s3n deprecation.



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