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From "Daniel Barclay (Drill) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-3039) Trying to connect to non-existent Zookeeper seems to try indefinitely
Date Tue, 12 May 2015 21:02:00 GMT

    [ https://issues.apache.org/jira/browse/DRILL-3039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14540718#comment-14540718
] 

Daniel Barclay (Drill) commented on DRILL-3039:
-----------------------------------------------

(To check for similar cases, set breakpoints on ConfigException constructors and start Drill.)

> Trying to connect to non-existent Zookeeper seems to try indefinitely
> ---------------------------------------------------------------------
>
>                 Key: DRILL-3039
>                 URL: https://issues.apache.org/jira/browse/DRILL-3039
>             Project: Apache Drill
>          Issue Type: Bug
>            Reporter: Daniel Barclay (Drill)
>
> Trying to make a JDBC connection using a JDBC URL of "jdbc:drill:", which causes defaulting
to a "zk" configuration parameter value of "localhost:2181", when there is no Zookeeper running
at that address doesn't fail quickly, but seems to cause trying indefinitely.  
> (There's no response back to the JDBC level, and turning up logging verbosity shows continued
activity (every second or so) in org.apache.zookeeper code).



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