hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Thejas M Nair (JIRA)" <>
Subject [jira] [Commented] (HIVE-6535) JDBC: async wait should happen during fetch for results
Date Fri, 01 Apr 2016 05:50:25 GMT


Thejas M Nair commented on HIVE-6535:

The setting of isLogBeingGenerated in HiveStatement has to be handled. Looks like it would
need to be moved to HiveQueryResultSet. Note that HiveStatement.hasMoreLogs is documented
as a public method, so that would still need to be around.

> JDBC: async wait should happen during fetch for results
> -------------------------------------------------------
>                 Key: HIVE-6535
>                 URL:
>             Project: Hive
>          Issue Type: Improvement
>          Components: HiveServer2, JDBC
>    Affects Versions: 0.14.0, 1.2.1, 2.0.0
>            Reporter: Thejas M Nair
>            Assignee: Vaibhav Gumashta
>         Attachments: HIVE-6535.1.patch
> The hive jdbc client waits query completion during execute() call. It would be better
to block in the jdbc for completion when the results are being fetched.
> This way the application using hive jdbc driver can do other tasks while asynchronous
query execution is happening, until it needs to fetch the result set.

This message was sent by Atlassian JIRA

View raw message