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Date: Sun, 8 Jan 2017 12:19:58 +0000 (UTC)
From: "Steve Loughran (JIRA)" <jira@apache.org>
To: common-issues@hadoop.apache.org
Message-ID: <JIRA.13032867.1483877963000.679106.1483877998575@Atlassian.JIRA>
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References: <JIRA.13032867.1483877963000@Atlassian.JIRA> <JIRA.13032867.1483877963631@arcas>
Subject: [jira] [Updated] (HADOOP-13959) S3guard: replace dyname.describe()
 call in init with more efficient query
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archived-at: Sun, 08 Jan 2017 12:20:00 -0000


     [ https://issues.apache.org/jira/browse/HADOOP-13959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Loughran updated HADOOP-13959:
------------------------------------
    Summary: S3guard: replace dyname.describe() call in init with more efficient query  (was: replace dyname.describe() call in init with more efficient query)

> S3guard: replace dyname.describe() call in init with more efficient query
> -------------------------------------------------------------------------
>
>                 Key: HADOOP-13959
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13959
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: HADOOP-13345
>            Reporter: Steve Loughran
>            Priority: Minor
>
> HADOOP-13908 adds initialization when a table isn't created, using the {{describe()}} call.
> AWS document this as inefficient, and throttle it. We should be able to get away with a simple table lookup as the probe


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