[jira] [Assigned] (DRILL-2552) ZK disconnect to foreman node results in hung query on client

["Jacques Nadeau (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DRILL-2552?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jacques Nadeau reassigned DRILL-2552:
-------------------------------------

    Assignee: Jacques Nadeau  (was: Chris Westin)

> ZK disconnect to foreman node results in hung query on client
> -------------------------------------------------------------
>
>                 Key: DRILL-2552
>                 URL: https://issues.apache.org/jira/browse/DRILL-2552
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Flow
>    Affects Versions: 0.8.0
>            Reporter: Ramana Inukonda Nagaraj
>            Assignee: Jacques Nadeau
>             Fix For: 0.9.0
>
>
> Steps taken to recreate:
> 1. Startup drillbits on multiple nodes. (They all come up and form a 8 node cluster)
> 2. Start executing a long running query.
> 3. Use TCPKILL to kill all connections between foreman node and zookeeper port 5181. 
> Drill seems to detect the node as gone and cancels the query but there is no communication of this back to the client which is hanging.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)