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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2015/10/27 11:09:27 UTC
[jira] [Updated] (SPARK-11317) YARN HBase token code shouldn't
swallow invocation target exceptions
[ https://issues.apache.org/jira/browse/SPARK-11317?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen updated SPARK-11317:
------------------------------
Component/s: YARN
> 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
> Reporter: Steve Loughran
>
> 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 HDFS 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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