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From "Aaron Fabbri (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-13760) S3Guard: add delete tracking
Date Wed, 26 Oct 2016 03:36:58 GMT
Aaron Fabbri created HADOOP-13760:
-------------------------------------

             Summary: S3Guard: add delete tracking
                 Key: HADOOP-13760
                 URL: https://issues.apache.org/jira/browse/HADOOP-13760
             Project: Hadoop Common
          Issue Type: Sub-task
          Components: fs/s3
            Reporter: Aaron Fabbri


Following the S3AFileSystem integration patch in HADOOP-13651, we need to add delete tracking.

Current behavior on delete is to remove the metadata from the MetadataStore.  To make deletes
consistent, we need to add a {{isDeleted}} flag to {{PathMetadata}} and check it when returning
results from functions like {{getFileStatus()}} and {{listStatus()}}.  In HADOOP-13651, I
added TODO comments in most of the places these new conditions are needed.  The work does
not look to bad.



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