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From "Mingliang Liu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13931) S3AGuard: Use BatchWriteItem in DynamoDBMetadataStore::put(DirListingMetadata)
Date Thu, 29 Dec 2016 19:31:58 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13931?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15785949#comment-15785949
] 

Mingliang Liu commented on HADOOP-13931:
----------------------------------------

So it uses the new helper method in [HADOOP-13934]...

> S3AGuard: Use BatchWriteItem in DynamoDBMetadataStore::put(DirListingMetadata)
> ------------------------------------------------------------------------------
>
>                 Key: HADOOP-13931
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13931
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: HADOOP-13345
>            Reporter: Rajesh Balamohan
>            Assignee: Mingliang Liu
>            Priority: Minor
>         Attachments: HADOOP-13931-HADOOP-13345.000.patch
>
>
> Using {{batchWriteItem}} might be performant in {{DynamoDBMetadataStore::put(DirListingMetadata
meta)}}



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