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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2016/08/22 08:51:20 UTC
[jira] [Resolved] (HADOOP-13530) Upgrade S3 fs.s3.buffer.dir to
support multi directories
[ https://issues.apache.org/jira/browse/HADOOP-13530?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran resolved HADOOP-13530.
-------------------------------------
Resolution: Won't Fix
> Upgrade S3 fs.s3.buffer.dir to support multi directories
> --------------------------------------------------------
>
> Key: HADOOP-13530
> URL: https://issues.apache.org/jira/browse/HADOOP-13530
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs/s3
> Affects Versions: 2.4.0
> Reporter: Adrian Muraru
> Assignee: Ted Malaska
> Priority: Minor
>
> fs.s3.buffer.dir defines the tmp folder where files will be written to before getting sent to S3. Right now this is limited to a single folder which causes to major issues.
> 1. You need a drive with enough space to store all the tmp files at once
> 2. You are limited to the IO speeds of a single drive
> This is similar to HADOOP-10610 but applies to {{s3://}} hadoop block fs.
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