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Posted to common-issues@hadoop.apache.org by "Aaron Fabbri (JIRA)" <ji...@apache.org> on 2016/10/26 03:36:58 UTC

[jira] [Created] (HADOOP-13760) S3Guard: add delete tracking

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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