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 188 (0.094s).
Loading phrases to help you
refine your search...
[MAPREDUCE-6230] MR AM does not survive RM restart if RM activated a new AMRM secret key - MapReduce - [issue]
...A MapReduce AM will fail to reconnect to an RM that performed restart in the following scenario: MapReduce job launched with AMRM token generated from AMRM secret X RM rolls new AMRM secret ...
http://issues.apache.org/jira/browse/MAPREDUCE-6230    Author: Jason Lowe, 2015-04-10, 21:19
[MAPREDUCE-6263] Configurable timeout between YARNRunner terminate the application and forcefully kill. - MapReduce - [issue]
...YARNRunner connects to the AM to send the kill job command then waits a hardcoded 10 seconds for the job to enter a terminal state.  If the job fails to enter a terminal state in that t...
http://issues.apache.org/jira/browse/MAPREDUCE-6263    Author: Jason Lowe, 2015-04-10, 21:19
[MAPREDUCE-6162] mapred hsadmin fails on a secure cluster - MapReduce - [issue]
...Attempts to use mapred hsadmin fail on a secure cluster for a couple of reasons. The HSAdmin client isn't configuring the principal config key for the protocol, resulting in a "Failed to spe...
http://issues.apache.org/jira/browse/MAPREDUCE-6162    Author: Jason Lowe, 2015-04-10, 21:19
[MAPREDUCE-6303] Read timeout when retrying a fetch error can be fatal to a reducer - MapReduce - [issue]
...If a reducer encounters an error trying to fetch from a node then encounters a read timeout when trying to re-establish the connection then the reducer can fail.  The read timeout excep...
http://issues.apache.org/jira/browse/MAPREDUCE-6303    Author: Jason Lowe, 2015-04-10, 21:19
[MAPREDUCE-6219] Reduce memory required for FileInputFormat located status optimization - MapReduce - [issue]
...MAPREDUCE-1981 introduced an optimization to drastically reduce the number of namenode operations required to compute input splits when processing a directory.  However it requires more...
http://issues.apache.org/jira/browse/MAPREDUCE-6219    Author: Jason Lowe, 2015-04-09, 22:58
[MAPREDUCE-5583] Ability to limit running map and reduce tasks - MapReduce - [issue]
...It would be nice if users could specify a limit to the number of map or reduce tasks that are running simultaneously.  Occasionally users are performing operations in tasks that can lea...
http://issues.apache.org/jira/browse/MAPREDUCE-5583    Author: Jason Lowe, 2015-04-09, 10:16
[MAPREDUCE-5891] Improved shuffle error handling across NM restarts - MapReduce - [issue]
...To minimize the number of map fetch failures reported by reducers across an NM restart it would be nice if reducers only reported a fetch failure after trying for at specified period of time...
http://issues.apache.org/jira/browse/MAPREDUCE-5891    Author: Jason Lowe, 2015-04-02, 14:49
[MAPREDUCE-4099] ApplicationMaster may fail to remove staging directory - MapReduce - [issue]
...When the ApplicationMaster shuts down it's supposed to remove the staging directory, assuming properties weren't set to override this behavior. During shutdown the AM tells the ResourceManag...
http://issues.apache.org/jira/browse/MAPREDUCE-4099    Author: Jason Lowe, 2015-04-02, 01:42
[MAPREDUCE-6279] AM should explicity exit JVM after all services have stopped - MapReduce - [issue]
...Occasionally the MapReduce AM can "get stuck" trying to shut down.  MAPREDUCE-6049 and MAPREDUCE-5888 were specific instances that have been fixed, but this can also occur with uber job...
http://issues.apache.org/jira/browse/MAPREDUCE-6279    Author: Jason Lowe, 2015-03-27, 23:10
[MAPREDUCE-5079] Recovery should restore task state from job history info directly - MapReduce - [issue]
...We've encountered a lot of hanging issues during MR-AM recovery because the state machines don't always end up in the same states after recovery.  This is especially true when speculati...
http://issues.apache.org/jira/browse/MAPREDUCE-5079    Author: Jason Lowe, 2015-03-18, 11:58
Sort:
project
MapReduce (181)
YARN (117)
Hadoop (67)
HDFS (18)
Tez (3)
Pig (1)
type
issue (172)
mail # dev (16)
date
last 7 days (0)
last 30 days (9)
last 90 days (17)
last 6 months (24)
last 9 months (188)
author
Harsh J (455)
Arun C Murthy (327)
Vinod Kumar Vavilapalli (311)
Todd Lipcon (223)
Amar Kamat (181)
Jason Lowe (173)
Thomas Graves (168)
Amareshwari Sriramadasu (152)
Sandy Ryza (124)
Tom White (111)
Siddharth Seth (110)
Aaron Kimball (107)
Owen O'Malley (104)
Alejandro Abdelnur (103)
Devaraj K (103)
Ramya Sunil (103)
Robert Joseph Evans (101)
Hemanth Yamijala (97)
Steve Loughran (92)
Ted Yu (86)
Eli Collins (77)
Ravi Gummadi (76)
Karthik Kambatla (75)
Allen Wittenauer (69)
Mahadev konar (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