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Posted to common-issues@hadoop.apache.org by "Aaron Fabbri (JIRA)" <ji...@apache.org> on 2018/04/19 17:54:01 UTC
[jira] [Updated] (HADOOP-14154) Persist isAuthoritative bit in
DynamoDBMetaStore (authoritative mode support)
[ https://issues.apache.org/jira/browse/HADOOP-14154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aaron Fabbri updated HADOOP-14154:
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Summary: Persist isAuthoritative bit in DynamoDBMetaStore (authoritative mode support) (was: Set isAuthoritative flag when creating DirListingMetadata in DynamoDBMetaStore)
> Persist isAuthoritative bit in DynamoDBMetaStore (authoritative mode support)
> -----------------------------------------------------------------------------
>
> Key: HADOOP-14154
> URL: https://issues.apache.org/jira/browse/HADOOP-14154
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.0.0-beta1
> Reporter: Rajesh Balamohan
> Priority: Minor
> Attachments: HADOOP-14154-HADOOP-13345.001.patch, HADOOP-14154-HADOOP-13345.002.patch
>
>
> 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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