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 21 to 30 from 64 (0.096s).
Loading phrases to help you
refine your search...
Re: The code for the Shuffle phase of MapReduce - MapReduce - [mail # dev]
...Hi Pramod,In addition to shuffle plugin related parts, please check out howspill works in MapTask.java and how reducer fetches MapOutputs frommappers.Thanks, TsuyoshiOn Mon, Feb 10, 2014 at ...
   Author: Tsuyoshi OZAWA, 2014-02-14, 00:30
Re: [VOTE] Release Apache Hadoop 2.3.0 - MapReduce - [mail # dev]
...+1 (non-binding)* Built from source.* Ran a pseudo-cluster with manual RM HA.* Ran a few MR examples as tests.Thanks, TsuyoshiOn Tue, Feb 11, 2014 at 6:49 AM, Arun C Murthy  wrote:- Tsu...
   Author: Tsuyoshi OZAWA, 2014-02-13, 23:43
[MAPREDUCE-5755] MapTask.MapOutputBuffer#compare/swap should have @Override annotation - MapReduce - [issue]
...MapTask.MapOutputBuffer#compare/swap implements IndexedSortable interface, but not have @Override annotation. It should be added....
http://issues.apache.org/jira/browse/MAPREDUCE-5755    Author: Tsuyoshi OZAWA, 2014-02-12, 21:51
[MAPREDUCE-5623] TestJobCleanup fails because of RejectedExecutionException and NPE. - MapReduce - [issue]
...org.apache.hadoop.mapred.TestJobCleanup can fail because of RejectedExecutionException by NonAggregatingLogHandler. This problem is described in YARN-1409. TestJobCleanup can still fail afte...
http://issues.apache.org/jira/browse/MAPREDUCE-5623    Author: Tsuyoshi OZAWA, 2013-12-17, 15:01
Re: Container [pid=22885,containerID=container_1386156666044_0001_01_000013] is running beyond physical memory limits. Current usage: 1.0 GB of 1 GB physical memory used; 332.5 GB of 8 GB virtual memory used. Killing container. - MapReduce - [mail # user]
...Hi,  Please check the properties like mapreduce.reduce.memory.mb and mapredce.map.memory.mb in mapred-site.xml. These properties decide resource limits for mappers/reducers.  On We...
   Author: Tsuyoshi OZAWA, 2013-12-04, 17:01
[MAPREDUCE-4502] Node-level aggregation with combining the result of maps - MapReduce - [issue]
...The shuffle costs is expensive in Hadoop in spite of the existence of combiner, because the scope of combining is limited within only one MapTask. To solve this problem, it's a good way to a...
http://issues.apache.org/jira/browse/MAPREDUCE-4502    Author: Tsuyoshi OZAWA, 2013-12-03, 15:42
Re: release-2.2.0 tag? - MapReduce - [mail # dev]
...Hi Mohammad,  IIUC, 2.2.0 is the latest released version. branch-2.2 is the latest branch under development.  On Fri, Nov 8, 2013 at 11:52 AM, Mohammad Islam  wrote:   &n...
   Author: Tsuyoshi OZAWA, 2013-11-08, 06:38
[MAPREDUCE-4980] Parallel test execution of hadoop-mapreduce-client-core - MapReduce - [issue]
...The maven surefire plugin supports parallel testing feature. By using it, the tests can be run more faster....
http://issues.apache.org/jira/browse/MAPREDUCE-4980    Author: Tsuyoshi OZAWA, 2013-10-30, 21:12
Re: map container is assigned default memory size rather than user configured which will cause TaskAttempt failure - MapReduce - [mail # user]
...Hi,  How about checking the value of mapreduce.map.java.opts? Are your JVMs launched with assumed heap memory?  On Thu, Oct 24, 2013 at 11:31 AM, Manu Zhang  wrote:   &nb...
   Author: Tsuyoshi OZAWA, 2013-10-24, 07:11
Re: Managing docs with hadoop-1 & hadoop-2 - MapReduce - [mail # dev]
...+1, Eli's proposal looks good to me.  - Tsuyoshi...
   Author: Tsuyoshi OZAWA, 2013-10-18, 21:20
Sort:
project
Hadoop (69)
MapReduce (52)
YARN (40)
Tez (25)
Spark (8)
HDFS (6)
Drill (4)
Zookeeper (3)
Hive (2)
HBase (1)
type
mail # dev (31)
issue (26)
mail # user (7)
date
last 7 days (0)
last 30 days (1)
last 90 days (3)
last 6 months (14)
last 9 months (64)
author
Harsh J (456)
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)
Tsuyoshi OZAWA
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