[
https://issues.apache.org/jira/browse/HIVE-5232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Vaibhav Gumashta updated HIVE-5232:
-----------------------------------
Attachment: HIVE-5232.2.patch
> Make JDBC use the new HiveServer2 async execution API by default
> ----------------------------------------------------------------
>
> Key: HIVE-5232
> URL: https://issues.apache.org/jira/browse/HIVE-5232
> Project: Hive
> Issue Type: Sub-task
> Components: HiveServer2
> Affects Versions: 0.13.0
> Reporter: Vaibhav Gumashta
> Assignee: Vaibhav Gumashta
> Fix For: 0.13.0
>
> Attachments: HIVE-5232.1.patch, HIVE-5232.2.patch
>
>
> [HIVE-4617|https://issues.apache.org/jira/browse/HIVE-4617] provides support
> for async execution in HS2. There are some proposed improvements in followup
> JIRAs:
> # [HIVE-5217|https://issues.apache.org/jira/browse/HIVE-5217]
> # [HIVE-5229|https://issues.apache.org/jira/browse/HIVE-5229]
> # [HIVE-5230|https://issues.apache.org/jira/browse/HIVE-5230]
> # [HIVE-5441|https://issues.apache.org/jira/browse/HIVE-5441]
> There is also [HIVE-5060|https://issues.apache.org/jira/browse/HIVE-5060]
> which assumes that execute to be asynchronous by default.
>
> Once they are in, we can think of using the async API as the default for
> JDBC. This is likely going to provide performance benefits as a long running
> query need not keep the underlying TCP connection open for the entire
> duration.
--
This message was sent by Atlassian JIRA
(v6.1.5#6160)
