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https://issues.apache.org/jira/browse/HADOOP-12067?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Duo Xu updated HADOOP-12067:
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Status: Patch Available (was: In Progress)
> Add exponential retry when copyblob is throttled by Azure storage
> -----------------------------------------------------------------
>
> Key: HADOOP-12067
> URL: https://issues.apache.org/jira/browse/HADOOP-12067
> Project: Hadoop Common
> Issue Type: Bug
> Components: tools
> Affects Versions: 2.7.0
> Reporter: Duo Xu
> Assignee: Duo Xu
> Attachments: HADOOP-12067.01.patch
>
>
> HADOOP-11693 passes exponential retry policy to Azure storage SDK when Azure
> storage throttling happens. However, when I looked at the source code of
> Azure storage SDK. Storage exceptions such as throttling exception are
> non-retryable.
> I would like to add retry in WASB driver instead of depending on Azure
> storage SDK to make sure retry happens when Azure storage throttling fires.
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