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From " (JIRA)" <>
Subject [jira] [Commented] (HIVE-243) ^C breaks out of running query, but not whole CLI
Date Thu, 28 Apr 2011 20:57:03 GMT

] commented on HIVE-243:

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(Updated 2011-04-28 20:54:48.288055)

Review request for hive.


Added code to kill all running jobs before interrupting the current CLI thread.


Fixed by adding INT signal hander that interrupts the CLI thread. The CLI thread gets InterruptedException
and it stops the current command.

This addresses bug HIVE-243.

Diffs (updated)

  trunk/cli/src/java/org/apache/hadoop/hive/cli/ 1097569 
  trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/ 1097569 



Manual test Ctrl+C on bunch of command (show tables, select, etc)



> ^C breaks out of running query, but not whole CLI
> -------------------------------------------------
>                 Key: HIVE-243
>                 URL:
>             Project: Hive
>          Issue Type: Wish
>          Components: Query Processor
>    Affects Versions: 0.8.0
>            Reporter: Adam Kramer
> It would be lovely if, when I know a query is bad, I could just ^C out of it. I can do
that now, but the whole CLI quits.
> It'd be quite nice if it took an extra ^C to break the CLI, or if there was some control
character to break out of a query without breaking out of the CLI.

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