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Hive >> mail # user >> How to set an empty value to hive.querylog.location to disable the creation of hive history file


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Bing Li 2012-12-06, 08:44
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Jithendranath Joijoide 2012-12-06, 08:57
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Bing Li 2012-12-06, 09:05
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RE: How to set an empty value to hive.querylog.location to disable the creation of hive history file
It’s not supported now.
I think you a rise it in JIRA.

Regards
Ransom

From: Bing Li [mailto:[EMAIL PROTECTED]]
Sent: Thursday, December 06, 2012 5:06 PM
To: [EMAIL PROTECTED]
Subject: Re: How to set an empty value to hive.querylog.location to disable the creation of hive history file

it will exit with error like

FAILED: Failed to open Query Log: /dev/null/hive_job_log_xxx.txt

and pointed that the path is not a directory.

2012/12/6 Jithendranath Joijoide <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>>
How about setting it to /dev/null . Not sure if that would help in your case. Just an hack.

Regards.

On Thu, Dec 6, 2012 at 2:14 PM, Bing Li <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote:
Hi, all
Refer to https://cwiki.apache.org/Hive/adminmanual-configuration.html, if I set "hive.querylog.location" to an empty string, it won't create structured log.

I filed hive-site.xml in HIVE_HOME/conf and add the following setting,
<property>
  <name>hive.querylog.location</name>
  <value></value>
</property>

BUT it didn't work, when launch HIVE_HOME/bin/hive, it created a history file in /tmp/<user.name<http://user.name>> which is the default directory of this property.

Do you know how to set an EMPTY value in hive-site.xml?
Thanks,
- Bing
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Bing Li 2012-12-07, 09:09
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Bing Li 2012-12-07, 08:47