Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
 Search Hadoop and all its subprojects:

Switch to Threaded View
Hadoop >> mail # user >> How to Set the Value of hadoop.tmp.dir?


Copy link to this message
-
Re: How to Set the Value of hadoop.tmp.dir?
Hi Bing
      What is yout value for dfs.name.dir and dfs.data.dir ? I believe that is still pointing to /tmp. Better to change it to another location as /tmp gets wiped on every reboot.

------Original Message------
From: Bing Li
To: [EMAIL PROTECTED]
ReplyTo: [EMAIL PROTECTED]
ReplyTo: [EMAIL PROTECTED]
Subject: How to Set the Value of hadoop.tmp.dir?
Sent: Feb 7, 2012 02:04

Dear all,

I am a new Hadoop learner. The version I used is 1.0.0.

I tried to set a new value for the parameter instead of /tmp,
hadoop.tmp.dir in core-site.xml, hdfs-site.xml and mapred-site.xml. Do I
need to do that in all the above xmls?

However, when I execute the format command, I was asked if I need to
reformat filesystem in /tmp/hadoop-myname/dfs/name. Why is the path still
/tmp?

Thanks,
Bing

Regards
Bejoy K S

>From handheld, Please excuse typos.
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB