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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2016/06/12 12:07:21 UTC

[jira] [Updated] (HADOOP-13259) mvn fs/s3 test runs to set DNS TTL to 20s

     [ https://issues.apache.org/jira/browse/HADOOP-13259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Loughran updated HADOOP-13259:
------------------------------------
    Summary: mvn fs/s3 test runs to set DNS TTL to 20s  (was: mvn test runs to set DNS TTL to 20s)

> mvn fs/s3 test runs to set DNS TTL to 20s
> -----------------------------------------
>
>                 Key: HADOOP-13259
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13259
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3, test
>    Affects Versions: 2.8.0
>            Reporter: Steve Loughran
>            Priority: Minor
>   Original Estimate: 0.5h
>  Remaining Estimate: 0.5h
>
> S3 is faster and more resilient to failure if the DNS load balancing is queried regularly. This should be done in testing both for performance and to verify that frequent DNS refresh doesn't break things.



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