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 101 to 110 from 946 (0.084s).
Loading phrases to help you
refine your search...
Re: HDFS blockIDs vs paths - MapReduce - [mail # user]
...DataNodes track it. See and trace the volumeMap, https://github.com/apache/hadoop-common/blob/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdat...
   Author: Harsh J, 2013-07-19, 02:09
Re: Fault tolerance and Speculative Execution - MapReduce - [mail # user]
...What you describe in the first paragraph is not true.  Speculative execution API toggles are listed in the documentation: http://hadoop.apache.org/docs/stable/mapred_tutorial.html#Job+C...
   Author: Harsh J, 2013-07-18, 17:10
Re: QJM for federation - MapReduce - [mail # user]
...This has been asked previously. Use suffixes to solve your issue. See http://search-hadoop.com/m/Fingkg6Dk91  On Wed, Jul 17, 2013 at 1:33 PM, lei liu  wrote:    Harsh J...
   Author: Harsh J, 2013-07-17, 08:08
Re: Running example programs on YARN - MapReduce - [mail # user]
...The MR (MR2) application would reside in the project/jar called hadoop-mapreduce-client-app-*.jar. In a tarball, this would be at $HADOOP_PREFIX/share/hadoop/mapreduce/  On Mon, Jul 15,...
   Author: Harsh J, 2013-07-15, 02:34
Re: Hadoop property precedence - MapReduce - [mail # user]
...Replication, block size, etc. are all per-file and pure client supplied properties. They either take their default from the client config, or directly from an API argument override.  On...
   Author: Harsh J, 2013-07-14, 10:54
Re: how to add JournalNodes - MapReduce - [mail # user]
...You need to restart your NameNodes to get them to use the new QJM 5-host-set configs, and I think you can do that without downtime if you're already in HA mode by restarting one NN at a time...
   Author: Harsh J, 2013-07-12, 08:08
Re: yarn Failed to bind to: 0.0.0.0/0.0.0.0:8080 - MapReduce - [mail # user]
...Please see yarn-default.xml for the list of options you can tweak: http://hadoop.apache.org/docs/current/hadoop-yarn/hadoop-yarn-common/yarn-default.xml. The port 8080 is not used by NM by d...
   Author: Harsh J, 2013-07-11, 03:19
Re: How bad is this? :) - MapReduce - [mail # user]
...This is what I remember: If you disable journalling, running fsck after a crash will (be required and) take longer. Certainly not a good idea to have an extra wait after the cluster loses po...
   Author: Harsh J, 2013-07-09, 07:25
[expand - 2 more] - Re: - MapReduce - [mail # user]
...If this is not Bigtop package installed, please see src/BUILDING.txt to build your proper native libraries. The tarball doesn't ship with globally usable native libraries, given the OS/Arch ...
   Author: Harsh J, 2013-07-09, 07:09
Re: I wrote a scheduler. How to compile and put it to action? - MapReduce - [mail # dev]
...To compile it to a jar, rely on your build framework. Or pack it up with "jar cf jarfile dirs…"? This is more of a Java question, can be googled and is specific to the tool you use.  To...
   Author: Harsh J, 2013-07-09, 03:01
Sort:
project
Hadoop (1223)
MapReduce (909)
HDFS (410)
HBase (232)
Avro (86)
Pig (29)
Hive (22)
Bigtop (12)
YARN (12)
Flume (7)
Zookeeper (7)
Impala (4)
Sqoop (2)
type
mail # user (813)
mail # dev (68)
issue (65)
date
last 7 days (2)
last 30 days (2)
last 90 days (2)
last 6 months (3)
last 9 months (946)
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 (84)
Eli Collins (77)
Ravi Gummadi (76)
Karthik Kambatla (72)
Mahadev konar (67)
Ravi Prakash (67)
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