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https://issues.apache.org/jira/browse/HIVE-243?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13031388#comment-13031388
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[email protected] commented on HIVE-243:
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bq. On 2011-04-20 17:51:59, Ning Zhang wrote:
bq. > trunk/cli/src/java/org/apache/hadoop/hive/cli/CliDriver.java, line 313
bq. > <https://reviews.apache.org/r/626/diff/1/?file=16075#file16075line313>
bq. >
bq. > Does this handle the case when a MapReduce job is launched and CLI
got a CTL+C? Currently we have a JVM shutdownHook defined in
HadoopJobExecHelper.java to kill the MR job before the JVM shut down (the old
behavior when hitting a CTL+C).
bq. >
bq. > Here if we don't shut down the JVM, you should do the same thing to
kill the running MR jobs.
Sorry for the delayed response, I didn't get email notification for the
comment. Let me try to hookup the running jobs kill to the ctrl+c handler. I
don't think it will do it with the current code as it will prevent the shutdown
hook of being called.
- georgedj
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/626/#review505
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On 2011-05-10 21:25:03, georgedj wrote:
bq.
bq. -----------------------------------------------------------
bq. This is an automatically generated e-mail. To reply, visit:
bq. https://reviews.apache.org/r/626/
bq. -----------------------------------------------------------
bq.
bq. (Updated 2011-05-10 21:25:03)
bq.
bq.
bq. Review request for hive.
bq.
bq.
bq. Summary
bq. -------
bq.
bq. Fixed by adding INT signal hander that interrupts the CLI thread. The CLI
thread gets InterruptedException and it stops the current command.
bq.
bq.
bq. This addresses bug HIVE-243.
bq. https://issues.apache.org/jira/browse/HIVE-243
bq.
bq.
bq. Diffs
bq. -----
bq.
bq. trunk/cli/src/java/org/apache/hadoop/hive/cli/CliDriver.java 1100312
bq.
trunk/common/src/java/org/apache/hadoop/hive/common/HiveInterruptCallback.java
PRE-CREATION
bq.
trunk/common/src/java/org/apache/hadoop/hive/common/HiveInterruptUtils.java
PRE-CREATION
bq.
trunk/metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java
1100312
bq.
trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/HadoopJobExecHelper.java
1100312
bq. trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java 1100312
bq.
bq. Diff: https://reviews.apache.org/r/626/diff
bq.
bq.
bq. Testing
bq. -------
bq.
bq. Manual test Ctrl+C on bunch of command (show tables, select, etc)
bq.
bq.
bq. Thanks,
bq.
bq. georgedj
bq.
bq.
> ^C breaks out of running query, but not whole CLI
> -------------------------------------------------
>
> Key: HIVE-243
> URL: https://issues.apache.org/jira/browse/HIVE-243
> 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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