You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@hive.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2016/01/26 05:57:39 UTC

[jira] [Updated] (HIVE-12659) LLAP should detect all nodes down state and stop issuing queries

     [ https://issues.apache.org/jira/browse/HIVE-12659?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Shelukhin updated HIVE-12659:
------------------------------------
    Target Version/s:   (was: 2.0.0)

> LLAP should detect all nodes down state and stop issuing queries
> ----------------------------------------------------------------
>
>                 Key: HIVE-12659
>                 URL: https://issues.apache.org/jira/browse/HIVE-12659
>             Project: Hive
>          Issue Type: Bug
>          Components: llap
>    Affects Versions: 2.0.0, 2.1.0
>            Reporter: Prasanth Jayachandran
>
> I ran a simple query with 1 task in llap and for some reason llap daemon was down (all nodes down scenario). But queries got submitted repeatedly to the daemon and got killed by tez AM infinitely. Single task got killed over 20 times and had to ctrl + c. We need to detect all nodes down scenarios (using Zookeeper?) and notify the client of the scenario and fail early. 



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