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https://issues.apache.org/jira/browse/HADOOP-14788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16332370#comment-16332370
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Hudson commented on HADOOP-14788:
---------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #13522 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/13522/])
HADOOP-14788. Credentials readTokenStorageFile to stop wrapping IOEs in
(stevel: rev e5a1ad6e24807b166a40d1332c889c2c4cb4c733)
* (edit)
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/Credentials.java
* (edit)
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/TestIOUtils.java
* (edit)
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/IOUtils.java
> 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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