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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (SPARK-11317) YARN HBase token code shouldn't swallow invocation target exceptions
Date Wed, 09 Dec 2015 19:39:11 GMT

     [ https://issues.apache.org/jira/browse/SPARK-11317?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Steve Loughran resolved SPARK-11317.
------------------------------------
       Resolution: Duplicate
    Fix Version/s: 2.0.0

> YARN HBase token code shouldn't swallow invocation target exceptions
> --------------------------------------------------------------------
>
>                 Key: SPARK-11317
>                 URL: https://issues.apache.org/jira/browse/SPARK-11317
>             Project: Spark
>          Issue Type: Bug
>          Components: YARN
>    Affects Versions: 1.5.1
>            Reporter: Steve Loughran
>             Fix For: 2.0.0
>
>
> As with SPARK-11265; the HBase token retrieval code of SPARK-6918
> 1. swallows exceptions it should be rethrowing as serious problems (e.g NoSuchMethodException)
> 1. Swallows any exception raised by the HBase client, without even logging the details
(it logs that an `InvocationTargetException` was caught, but not the contents)
> As such it is potentially brittle to changes in the HBase client code, and absolutely
not going to provide any assistance if HBase won't actually issue tokens to the caller.
> The code in SPARK-11265 can be re-used to provide consistent and better exception processing



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