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Posted to dev@hive.apache.org by "Navis (JIRA)" <ji...@apache.org> on 2012/05/25 17:21:23 UTC
[jira] [Created] (HIVE-3054) Simple reconnection support for JDBC
Navis created HIVE-3054:
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Summary: Simple reconnection support for JDBC
Key: HIVE-3054
URL: https://issues.apache.org/jira/browse/HIVE-3054
Project: Hive
Issue Type: Improvement
Components: JDBC
Affects Versions: 0.10.0
Reporter: Navis
Assignee: Navis
Priority: Trivial
Somehow when hive server is down, JDBC connections should be re-established by hand and it's not clean to implement on the outside of JDBC code.
Session recovery could be also implemented if HiveServer2(HIVE-2935) is ready.
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[jira] [Commented] (HIVE-3054) Simple reconnection support for JDBC
Posted by "Navis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-3054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13284820#comment-13284820 ]
Navis commented on HIVE-3054:
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It does not support session recovery yet (waiting on HIVE-2935) and is not tested sufficiently, but might be useful for someone.
https://reviews.facebook.net/D3399
url-format= jdbc:hive://host:port/database?reconnect=true
> Simple reconnection support for JDBC
> ------------------------------------
>
> Key: HIVE-3054
> URL: https://issues.apache.org/jira/browse/HIVE-3054
> Project: Hive
> Issue Type: Improvement
> Components: JDBC
> Affects Versions: 0.10.0
> Reporter: Navis
> Assignee: Navis
> Priority: Trivial
>
> Somehow when hive server is down, JDBC connections should be re-established by hand and it's not clean to implement on the outside of JDBC code.
> Session recovery could be also implemented if HiveServer2(HIVE-2935) is ready.
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