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From Cam Bazz <camb...@gmail.com>
Subject Re: reset hive and hadoop
Date Sat, 12 Feb 2011 00:56:40 GMT
Hello,

what is the metastore_db for and why it does not stay just under $HIVE_HOME.

any directory i run, this metastore_db directory gets created,

best,
c.b.


On Sat, Feb 12, 2011 at 2:51 AM, Ajo Fod <ajo.fod@gmail.com> wrote:
> I'd be surprised if this were not enough.
>
> -Ajo
>
> On Fri, Feb 11, 2011 at 2:51 PM, Cam Bazz <cambazz@gmail.com> wrote:
>>
>> Hello,
>>
>> I sometimes need to delete everything in hdfs and  recreate the tables.
>>
>> The question is: how do I clear everything in the hdfs and hive?
>>
>> I delete everything in /tmp, hadoop/logs and any metastore_db i can find.
>>
>> then hadoop namenode -format
>>
>> -
>>
>> is this enough?
>>
>>
>> best regards,
>> c.b.
>
>

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