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From "Lefty Leverenz (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-10078) Optionally allow logging of records processed in fixed intervals
Date Fri, 27 Mar 2015 04:14:53 GMT

    [ https://issues.apache.org/jira/browse/HIVE-10078?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14383310#comment-14383310
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Lefty Leverenz commented on HIVE-10078:
---------------------------------------

Doc note:  This adds *hive.log.every.n.records* to HiveConf.java, so it should be documented
in the wiki for release 1.2.0.

* [Configuration Properties -- Query and DDL Execution | https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-QueryandDDLExecution]

> Optionally allow logging of records processed in fixed intervals
> ----------------------------------------------------------------
>
>                 Key: HIVE-10078
>                 URL: https://issues.apache.org/jira/browse/HIVE-10078
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Gunther Hagleitner
>            Assignee: Gunther Hagleitner
>              Labels: TODOC1.2
>             Fix For: 1.2.0
>
>         Attachments: HIVE-10078.1.patch, HIVE-10078.2.patch
>
>
> Tasks today log progress (records in/records out) on an exponential scale (1, 10, 100,
...). Sometimes it's helpful to be able to switch to fixed interval. That can help debugging
certain issues that look like a hang, etc.



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