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From "Mohit Sabharwal (JIRA)" <>
Subject [jira] [Commented] (HIVE-12431) Support timeout for compile lock
Date Mon, 07 Dec 2015 22:17:11 GMT


Mohit Sabharwal commented on HIVE-12431:

Test failures all look unrelated. Re-attaching the patch to force another test run to make

> Support timeout for compile lock
> --------------------------------
>                 Key: HIVE-12431
>                 URL:
>             Project: Hive
>          Issue Type: Improvement
>          Components: HiveServer2, Query Processor
>    Affects Versions: 1.2.1
>            Reporter: Lenni Kuff
>            Assignee: Mohit Sabharwal
>         Attachments: HIVE-12431.1.patch, HIVE-12431.2.patch, HIVE-12431.3.patch, HIVE-12431.3.patch,
> To help with HiveServer2 scalability, it would be useful to allow users to configure
a timeout value for queries waiting to be compiled. If the timeout value is reached then the
query would abort. One option to achieve this would be to update the compile lock to use a
try-lock with the timeout value.

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