[jira] [Commented] (DRILL-3104) sqlline does not handle interrupts, attempts re-connecting to ZooKeeper indefinitely

["Sudheesh Katkam (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-3104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14741679#comment-14741679 ] 

Sudheesh Katkam commented on DRILL-3104:
----------------------------------------

The issue with retries can be worked around by configuring "drill.exec.zk.retry.count" in drill-override.conf.

> sqlline does not handle interrupts, attempts re-connecting to ZooKeeper indefinitely
> ------------------------------------------------------------------------------------
>
>                 Key: DRILL-3104
>                 URL: https://issues.apache.org/jira/browse/DRILL-3104
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Client - CLI
>    Affects Versions: 0.9.0
>            Reporter: Hanifi Gunes
>             Fix For: 1.2.0
>
>
> This seems like a trivial issue but very bothersome. Start a sqlline with a dead zk connection string. sqlline attempts to re-connect and does not handle exit signals at all. 
> Here is a list of problems:
> - we should limit number of retries.
> - we should output a user friendly message.
> - we should handle interrupts.



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