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https://issues.apache.org/jira/browse/HADOOP-14788?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran updated HADOOP-14788:
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Resolution: Fixed
Fix Version/s: 3.1.0
Status: Resolved (was: Patch Available)
+1, committed to trunk
* not cherrypicked to branch-3 as there was some resolution conflict with the
test changes from HADOOP-15114
* and not in branch-2 as it would also need switching to java 7
> Credentials readTokenStorageFile to stop wrapping IOEs in IOEs
> --------------------------------------------------------------
>
> Key: HADOOP-14788
> URL: https://issues.apache.org/jira/browse/HADOOP-14788
> Project: Hadoop Common
> Issue Type: Bug
> Components: security
> Affects Versions: 2.8.1
> Reporter: Steve Loughran
> Assignee: Ajay Kumar
> Priority: Minor
> Fix For: 3.1.0
>
> Attachments: HADOOP-14788.001.patch, HADOOP-14788.002.patch,
> HADOOP-14788.003.patch, HADOOP-14788.004.patch, HADOOP-14788.005.patch,
> HADOOP-14788.006.patch, HADOOP-14788.007.patch
>
>
> When {{Credentials readTokenStorageFile}} gets an IOE. it catches & wraps
> with the filename, so losing the exception class information.
> Is this needed. or can it pass everything up?
> If it is needed, well, it's a common pattern: wrapping the exception with the
> path & operation. Maybe it's time to add an IOE version of
> {{NetworkUtils.wrapException()}} which handles the broader set of IOEs
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