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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2017/11/13 20:43:00 UTC
[jira] [Commented] (HADOOP-15035) S3Guard to perform retry and
translation of exceptions
[ https://issues.apache.org/jira/browse/HADOOP-15035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16250205#comment-16250205 ]
Steve Loughran commented on HADOOP-15035:
-----------------------------------------
There is some minor retry about some of the calls. and the back update process does the incremental updates needed to work with very large files *and process throttled connections*. Nothing obvious in terms of other network problems though.
> S3Guard to perform retry and translation of exceptions
> ------------------------------------------------------
>
> Key: HADOOP-15035
> URL: https://issues.apache.org/jira/browse/HADOOP-15035
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.0.0
> Reporter: Steve Loughran
>
> S3Guard doesn't translate DDB exceptions, nor does it do much in the way of retry of network problems. Some queries do a bit. HADOOP-13786 marks up the code with its new @ attribute; this JIRA is "decide what to do and fix"
> Be good to have some stack traces of failures
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