Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 1 to 3 from 3 (0.097s).
Loading phrases to help you
refine your search...
[MAPREDUCE-4883] Reducer's Maximum Shuffle Buffer Size should be enlarged for 64bit JVM - MapReduce - [issue]
...In hadoop-0.20.2, hadoop-1.0.3 or other versions, reducer's shuffle buffer size cannot exceed 2048MB (i.e., Integer.MAX_VALUE). This is reasonable for 32bit JVM.But for 64bit JVM, although r...
http://issues.apache.org/jira/browse/MAPREDUCE-4883    Author: Lijie Xu, 2013-01-28, 02:35
[MAPREDUCE-4882] Error in estimating the length of the output file in Spill Phase - MapReduce - [issue]
...The sortAndSpill() method in MapTask.java has an error in estimating the length of the output file. The "long size" should be "(bufvoid - bufstart) + bufend" not "(bufvoid - bufend) + bufsta...
http://issues.apache.org/jira/browse/MAPREDUCE-4882    Author: Lijie Xu, 2013-01-26, 12:37
About reducer's Shuffle JVM Heap Size - MapReduce - [mail # dev]
...Hi, all. I'm debugging Hadoop's source code and find an incomprehensible setting. In hadoop-0.20.2 and hadoop-1.0.3, reducer's shuffle buffer size cannot  exceed 2048MB (i.e., Integer.M...
   Author: Lijie Xu, 2012-10-27, 14:35
Sort:
project
MapReduce (3)
type
issue (2)
mail # dev (1)
date
last 7 days (0)
last 30 days (0)
last 90 days (0)
last 6 months (2)
last 9 months (3)
author
Harsh J (1066)
Arun C Murthy (515)
Vinod Kumar Vavilapalli (353)
Todd Lipcon (283)
Amar Kamat (184)
Mohammad Tariq (177)
Thomas Graves (176)
Owen O'Malley (162)
Hemanth Yamijala (155)
Amareshwari Sriramadasu (153)
Pedro Costa (153)
Robert Evans (149)
Ted Yu (148)
Tom White (138)
Aaron Kimball (131)
Lijie Xu