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Posted to common-issues@hadoop.apache.org by "Mingliang Liu (JIRA)" <ji...@apache.org> on 2017/03/15 22:20:41 UTC
[jira] [Assigned] (HADOOP-13959) S3guard: replace dynamo.describe()
call in init with more efficient query
[ https://issues.apache.org/jira/browse/HADOOP-13959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mingliang Liu reassigned HADOOP-13959:
--------------------------------------
Assignee: Mingliang Liu
> S3guard: replace dynamo.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
> Assignee: Mingliang Liu
> 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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