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https://issues.apache.org/jira/browse/DRILL-1427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aditya Kishore updated DRILL-1427:
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Assignee: DrillCommitter (was: Aditya Kishore)
> Failure to initialize storage plug-in results in complete failure of
> drill-bit initialization
> ---------------------------------------------------------------------------------------------
>
> Key: DRILL-1427
> URL: https://issues.apache.org/jira/browse/DRILL-1427
> Project: Apache Drill
> Issue Type: Bug
> Components: Functions - Drill
> Affects Versions: 0.5.0
> Environment: Observed on CentOS 6.4 on AWS instances
> Reporter: David Tucker
> Assignee: DrillCommitter
> Attachments:
> DRILL-1427-Failure-to-initialize-storage-plug-in-res.patch
>
>
> The storage plug-in configuration screen identifies when a plug-in fails to
> initializes (eg the Hive server is down) and will leave the plug-in disabled
> (or fail to creat it altogether). However, if a configured storage plug-in
> is not on line when the drill-bit is launched, all attempts at interactive
> queries (via sqlline or ODBC) fail to proceed. The impression left with the
> user is that the drill-bit is completely off-line.
> To reproduce:
> 1. configure Hive storage plug-in and execute simple queries
> 2. shut down drill-bit
> 3. shut down Hive server
> 4. re-launch the drill-bit
> 5. launch sqlline
> ... no connection will be established, no queries will be possible
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