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Posted to dev@hive.apache.org by "Ning Zhang (JIRA)" <ji...@apache.org> on 2011/02/22 20:45:39 UTC
[jira] Created: (HIVE-2000) adding comments to Hive Stats JDBC
queries
adding comments to Hive Stats JDBC queries
-------------------------------------------
Key: HIVE-2000
URL: https://issues.apache.org/jira/browse/HIVE-2000
Project: Hive
Issue Type: Improvement
Reporter: Ning Zhang
Assignee: Ning Zhang
Priority: Trivial
Stats gathering could issue a large number of JDBC queries to stats publisher and aggregator. In a shared DB environment, it's hard to tell which SQL statements are contributed by Hive stats gathering tasks. It would be easier to identify these workload by adding SQL comments that identifies the source of the query.
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[jira] Updated: (HIVE-2000) adding comments to Hive Stats JDBC
queries
Posted by "Carl Steinbach (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-2000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Carl Steinbach updated HIVE-2000:
---------------------------------
Fix Version/s: 0.8.0
> adding comments to Hive Stats JDBC queries
> -------------------------------------------
>
> Key: HIVE-2000
> URL: https://issues.apache.org/jira/browse/HIVE-2000
> Project: Hive
> Issue Type: Improvement
> Reporter: Ning Zhang
> Assignee: Ning Zhang
> Priority: Trivial
> Fix For: 0.8.0
>
> Attachments: HIVE-2000.patch
>
>
> Stats gathering could issue a large number of JDBC queries to stats publisher and aggregator. In a shared DB environment, it's hard to tell which SQL statements are contributed by Hive stats gathering tasks. It would be easier to identify these workload by adding SQL comments that identifies the source of the query.
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[jira] Updated: (HIVE-2000) adding comments to Hive Stats JDBC
queries
Posted by "Ning Zhang (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-2000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ning Zhang updated HIVE-2000:
-----------------------------
Status: Patch Available (was: Open)
> adding comments to Hive Stats JDBC queries
> -------------------------------------------
>
> Key: HIVE-2000
> URL: https://issues.apache.org/jira/browse/HIVE-2000
> Project: Hive
> Issue Type: Improvement
> Reporter: Ning Zhang
> Assignee: Ning Zhang
> Priority: Trivial
> Attachments: HIVE-2000.patch
>
>
> Stats gathering could issue a large number of JDBC queries to stats publisher and aggregator. In a shared DB environment, it's hard to tell which SQL statements are contributed by Hive stats gathering tasks. It would be easier to identify these workload by adding SQL comments that identifies the source of the query.
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[jira] Updated: (HIVE-2000) adding comments to Hive Stats JDBC
queries
Posted by "Namit Jain (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-2000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Namit Jain updated HIVE-2000:
-----------------------------
Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available)
Committed. Thanks Ning
> adding comments to Hive Stats JDBC queries
> -------------------------------------------
>
> Key: HIVE-2000
> URL: https://issues.apache.org/jira/browse/HIVE-2000
> Project: Hive
> Issue Type: Improvement
> Reporter: Ning Zhang
> Assignee: Ning Zhang
> Priority: Trivial
> Attachments: HIVE-2000.patch
>
>
> Stats gathering could issue a large number of JDBC queries to stats publisher and aggregator. In a shared DB environment, it's hard to tell which SQL statements are contributed by Hive stats gathering tasks. It would be easier to identify these workload by adding SQL comments that identifies the source of the query.
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[jira] Commented: (HIVE-2000) adding comments to Hive Stats JDBC
queries
Posted by "Namit Jain (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-2000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12998009#comment-12998009 ]
Namit Jain commented on HIVE-2000:
----------------------------------
+1
> adding comments to Hive Stats JDBC queries
> -------------------------------------------
>
> Key: HIVE-2000
> URL: https://issues.apache.org/jira/browse/HIVE-2000
> Project: Hive
> Issue Type: Improvement
> Reporter: Ning Zhang
> Assignee: Ning Zhang
> Priority: Trivial
> Attachments: HIVE-2000.patch
>
>
> Stats gathering could issue a large number of JDBC queries to stats publisher and aggregator. In a shared DB environment, it's hard to tell which SQL statements are contributed by Hive stats gathering tasks. It would be easier to identify these workload by adding SQL comments that identifies the source of the query.
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For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] Updated: (HIVE-2000) adding comments to Hive Stats JDBC
queries
Posted by "Ning Zhang (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-2000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ning Zhang updated HIVE-2000:
-----------------------------
Attachment: HIVE-2000.patch
> adding comments to Hive Stats JDBC queries
> -------------------------------------------
>
> Key: HIVE-2000
> URL: https://issues.apache.org/jira/browse/HIVE-2000
> Project: Hive
> Issue Type: Improvement
> Reporter: Ning Zhang
> Assignee: Ning Zhang
> Priority: Trivial
> Attachments: HIVE-2000.patch
>
>
> Stats gathering could issue a large number of JDBC queries to stats publisher and aggregator. In a shared DB environment, it's hard to tell which SQL statements are contributed by Hive stats gathering tasks. It would be easier to identify these workload by adding SQL comments that identifies the source of the query.
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