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hive 0.11 on MRv1 Vs. YARN - Hive - [mail # user]
...Hi,  Is hive 0.11 faster on YARN? What am I missing out if I am using hive 0.11 on MRv1 ?  Thanks a lot :)  - Austin...
   Author: Austin Chungath, 2013-08-20, 09:32
spawn maps without any input data - hadoop streaming - MapReduce - [mail # user]
...Hi,  I am trying to generate random data using hadoop streaming & python. It's a map only job and I need to run a number of maps. There is no input to the map as it's just going to gene...
   Author: Austin Chungath, 2013-07-16, 09:09
Re: Unsubscribe - Hive - [mail # user]
...Fail !  You have to send a mail to [EMAIL PROTECTED] to unsubscribe. Nothing is going to happen if you send unsubscribe here. Read this : http://hive.apache.org/mailing_lists.html  ...
   Author: Austin Chungath, 2013-07-15, 10:19
[expand - 1 more] - Re: Who is the hive admin user? - Hive - [mail # user]
...Thanks a lot Owen & Lefty. Sorry for the late reply, got a bit busy during the weekend.  So... what I understand is: 1. To enable security in Hive you need minimum of Hive 0.10 and Kerb...
   Author: Austin Chungath, 2013-05-13, 12:59
How to revert metastore of hive after HA has been disabled? - Hive - [mail # user]
...Hi,  I am using Cloudera Manager 4.5 and I have enabled HA. This requires update of the hive metastore to accommodate the HA feature, which I did and it's working. But now I disabled HA...
   Author: Austin Chungath, 2013-03-15, 17:26
Need help optimizing reducer - MapReduce - [mail # user]
...Hi all,  I have 1 reducer and I have around 600 thousand unique keys coming to it. The total data is only around 30 mb. My logic doesn't allow me to have more than 1 reducer. It's takin...
   Author: Austin Chungath, 2013-03-04, 19:57
[expand - 1 more] - RE: Security for Hive - Hive - [mail # user]
... Thanks Bejoy.  Sent from my Windows Phone  ------------------------------ From: [EMAIL PROTECTED] Sent: 23-02-2013 08:29 PM To: [EMAIL PROTECTED] Subject: Re: Security for Hi...
   Author: Austin Chungath, 2013-02-23, 18:55
how to set default replication factor for specific directories - Hadoop - [mail # user]
...Hi,  Is there any way for setting the default replication factor for specific directories? The default replication factor is 3 for the cluster. I don't want to change this global defaul...
   Author: Austin Chungath, 2013-02-04, 06:44
[expand - 2 more] - Re: Loading data, hbase slower than Hive? - HBase - [mail # user]
...Anoop,  I am using HFileOutputFormat. I am doing nothing but splitting the data from each row by the delimiter and sending it into their respective columns. Is there some kind of prepro...
   Author: Austin Chungath, 2013-01-21, 06:16
[expand - 5 more] - Re: Multiuser setup on Hive - Hive - [mail # user]
...Thanks dean.  On Thu, Nov 22, 2012 at 7:44 PM, Dean Wampler  wrote:  ...
   Author: Austin Chungath, 2012-11-23, 06:07
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