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Posted to common-issues@hadoop.apache.org by "Shwetha GS (Jira)" <ji...@apache.org> on 2020/01/17 05:11:00 UTC
[jira] [Commented] (HADOOP-16711) With S3Guard + authmode, consider
skipping "verifyBuckets" check in S3A fs init()
[ https://issues.apache.org/jira/browse/HADOOP-16711?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17017718#comment-17017718 ]
Shwetha GS commented on HADOOP-16711:
-------------------------------------
How frequently is S3A filesystem created that this impacts query performance?
> With S3Guard + authmode, consider skipping "verifyBuckets" check in S3A fs init()
> ---------------------------------------------------------------------------------
>
> Key: HADOOP-16711
> URL: https://issues.apache.org/jira/browse/HADOOP-16711
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Reporter: Rajesh Balamohan
> Priority: Minor
> Labels: performance
> Attachments: HADOOP-16711.prelim.1.patch
>
>
> When authoritative mode is enabled with s3guard, it would be good to skip verifyBuckets call during S3A filesystem init(). This would save call to S3 during init method.
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