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
clear query|facets|time Search criteria: .   Results from 1 to 10 from 14 (0.076s).
Loading phrases to help you
refine your search...
[expand - 1 more] - Re: HBase connection hangs - MapReduce - [mail # user]
...Ted,  actually I get a better error than before, here, http://pastebin.com/idE8R1hD  I am using the latest HBase installed with Cloudera.  By the way, should I ask on a differ...
   Author: Mark Kerzner, 2014-01-14, 03:26
NameNode on persistent memory - MapReduce - [mail # user]
...Hi,  here is a draft of the paper describing our  running Hadoop NN on persistent memory. Two promises are: (1) survives power failure, (2) has no limitation on memory site. Your c...
   Author: Mark Kerzner, 2013-08-23, 03:00
[expand - 2 more] - Re: How to test the performance of NN? - MapReduce - [mail # user]
...Awesome advice, Ivan! It works for me now.  Thank you, Mark   On Thu, Jun 6, 2013 at 12:18 AM, Ivan Mitic  wrote:  ...
   Author: Mark Kerzner, 2013-06-07, 01:41
[expand - 2 more] - Re: Best way to collect Hadoop logs across cluster - MapReduce - [mail # user]
...Thank you for all the advice, it was indeed very useful.  Mark   On Thu, Apr 18, 2013 at 11:44 PM, Roman Shaposhnik  wrote:  ...
   Author: Mark Kerzner, 2013-04-26, 00:08
Re: Best practices for adding services to Hadoop cluster? - MapReduce - [mail # user]
...True,  and I am building a distributed scalable one -- in other words, back to the same problem, but on this end. But what can one do?  Cheers, Mark  On Wed, Mar 6, 2013 at 11...
   Author: Mark Kerzner, 2013-03-07, 12:13
[expand - 3 more] - Re: What should I do with a 48-node cluster - MapReduce - [mail # user]
...Thank you again for your advice. I may be asking the group for more once it becomes real :)  Cheers, Mark  On Sat, Dec 22, 2012 at 7:11 PM, Edward Capriolo wrote:  ...
   Author: Mark Kerzner, 2012-12-23, 01:43
distcp from one secure cluster to another - MapReduce - [mail # user]
...Hi,  Looking at this, https://issues.apache.org/jira/browse/HADOOP-8828, I see that copying from a secure cluster to an unsecured cluster (Kerberos security) is a problem. I can imagine...
   Author: Mark Kerzner, 2012-12-03, 06:06
Strange error in Hive - MapReduce - [mail # user]
...Hi,  I am trying to insert a table in hive, and I am getting this strange error.  Here is what I do  insert overwrite table hivetable struct(lpad(ch, 20, ' '),lpad(start, 10, ...
   Author: Mark Kerzner, 2012-11-14, 22:05
[expand - 4 more] - Re: mapred.tasktracker.map.tasks.maximum - MapReduce - [mail # user]
...An important distinction, max slots per node is one thing, and total mappers is something else - it is the total that ran. But now I know where to look.  thank you, mark  On Tue, N...
   Author: Mark Kerzner, 2012-11-13, 15:52
How to control what goes into Hadoop logs? - MapReduce - [mail # user]
...Hi,  My Hadoop cluster runs log with the level of INFO, and it outputs every block-related information to the HDFS log. I would like to keep the INFO level, but suppress block-related i...
   Author: Mark Kerzner, 2012-11-13, 02:00
Sort:
project
Hadoop (171)
HBase (29)
MapReduce (13)
Hive (5)
Blur (2)
Phoenix (1)
Pig (1)
type
mail # user (14)
date
last 7 days (0)
last 30 days (0)
last 90 days (0)
last 6 months (0)
last 9 months (14)
author
Harsh J (455)
Arun C Murthy (327)
Vinod Kumar Vavilapalli (309)
Todd Lipcon (223)
Amar Kamat (181)
Jason Lowe (166)
Thomas Graves (166)
Amareshwari Sriramadasu (152)
Sandy Ryza (124)
Tom White (111)
Siddharth Seth (110)
Aaron Kimball (107)
Owen O'Malley (105)
Alejandro Abdelnur (103)
Devaraj K (103)
Ramya Sunil (103)
Robert Joseph Evans (101)
Hemanth Yamijala (97)
Steve Loughran (92)
Ted Yu (83)
Eli Collins (77)
Ravi Gummadi (76)
Karthik Kambatla (72)
Mahadev konar (67)
Ravi Prakash (67)
Mark Kerzner
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