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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2017/08/19 14:28:01 UTC

[jira] [Created] (HADOOP-14788) Credentials readTokenStorageFile to stop wrapping IOEs in IOEs

Steve Loughran created HADOOP-14788:
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             Summary: 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
            Priority: Minor


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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