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https://issues.apache.org/jira/browse/HADOOP-13130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran updated HADOOP-13130:
------------------------------------
Resolution: Fixed
Fix Version/s: 2.8.0
Status: Resolved (was: Patch Available)
Patch in 2.8+. Thanks for everyone's review & testing!
> s3a failures can surface as RTEs, not IOEs
> ------------------------------------------
>
> Key: HADOOP-13130
> URL: https://issues.apache.org/jira/browse/HADOOP-13130
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 2.7.2
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Fix For: 2.8.0
>
> Attachments: HADOOP-13130-001.patch, HADOOP-13130-002.patch,
> HADOOP-13130-002.patch, HADOOP-13130-003.patch, HADOOP-13130-004.patch,
> HADOOP-13130-005.patch, HADOOP-13130-016.patch,
> HADOOP-13130-branch-2-006.patch, HADOOP-13130-branch-2-007.patch,
> HADOOP-13130-branch-2-008.patch, HADOOP-13130-branch-2-009.patch,
> HADOOP-13130-branch-2-010.patch, HADOOP-13130-branch-2-011.patch,
> HADOOP-13130-branch-2-012.patch, HADOOP-13130-branch-2-013.patch,
> HADOOP-13130-branch-2-014.patch, HADOOP-13130-branch-2-015.patch,
> HADOOP-13130-branch-2-016.patch
>
>
> S3A failures happening in the AWS library surface as
> {{AmazonClientException}} derivatives, rather than IOEs. As the amazon
> exceptions are runtime exceptions, any code which catches IOEs for error
> handling breaks.
> The fix will be to catch and wrap. The hard thing will be to wrap it with
> meaningful exceptions rather than a generic IOE. Furthermore, if anyone has
> been catching AWS exceptions, they are going to be disappointed. That means
> that fixing this situation could be considered "incompatible" —but only for
> code which contains assumptions about the underlying FS and the exceptions
> they raise.
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