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Posted to common-dev@hadoop.apache.org by "Rajesh Balamohan (JIRA)" <ji...@apache.org> on 2017/03/08 02:11:37 UTC

[jira] [Created] (HADOOP-14154) Set isAuthoritative flag when creating DirListingMetadata in DynamoDBMetaStore

Rajesh Balamohan created HADOOP-14154:
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             Summary: Set isAuthoritative flag when creating DirListingMetadata in DynamoDBMetaStore
                 Key: HADOOP-14154
                 URL: https://issues.apache.org/jira/browse/HADOOP-14154
             Project: Hadoop Common
          Issue Type: Sub-task
          Components: fs/s3
            Reporter: Rajesh Balamohan
            Priority: Minor



Currently {{DynamoDBMetaStore::listChildren}} does not populate {{isAuthoritative}} flag when creating {{DirListingMetadata}}. 

This causes additional S3 lookups even when users have enabled {{fs.s3a.metadatastore.authoritative}}.




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