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From "Chaoyu Tang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-13400) Following up HIVE-12481, add retry for Zookeeper service discovery
Date Tue, 12 Apr 2016 19:59:25 GMT

    [ https://issues.apache.org/jira/browse/HIVE-13400?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15237858#comment-15237858
] 

Chaoyu Tang commented on HIVE-13400:
------------------------------------

LGTM, so with the change, in ZK SD cases, the total retries could be maxRetries * number of
HS2 instances, and another round retry will still try all nodes in SD since we are not able
to distinguish the intermittent failure from other unrecoverable ones (e.g. dead node), right?

> Following up HIVE-12481, add retry for Zookeeper service discovery
> ------------------------------------------------------------------
>
>                 Key: HIVE-13400
>                 URL: https://issues.apache.org/jira/browse/HIVE-13400
>             Project: Hive
>          Issue Type: Improvement
>          Components: JDBC
>    Affects Versions: 2.1.0
>            Reporter: Aihua Xu
>            Assignee: Aihua Xu
>         Attachments: HIVE-13400.1.patch, HIVE-13400.2.patch
>
>




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