| clear query|facets|time |
Search criteria: .
Results from 11 to 20 from
101 (0.231s).
|
|
|
Loading phrases to help you
refine your search...
|
|
[MAPREDUCE-5060] Fetch failures that time out only count against the first map task - MapReduce - [issue]
|
|
...When a fetch failure happens, if the socket has already "connected" it is only counted against the first map task. But most of the time it is because of an issue with the Node itself, ...
|
|
|
http://issues.apache.org/jira/browse/MAPREDUCE-5060
Author: Robert Joseph Evans,
2013-03-13, 14:06
|
|
|
[MAPREDUCE-4888] NLineInputFormat drops data in 1.1 and beyond - MapReduce - [issue]
|
|
...When trying to root cause why MAPREDUCE-4782 did not cause us issues on 1.0.2, I found out that HADOOP-7823 introduced essentially the exact same error into org.apache.hadoop.mapred.lib.NLin...
|
|
|
http://issues.apache.org/jira/browse/MAPREDUCE-4888
Author: Robert Joseph Evans,
2013-03-06, 09:55
|
|
|
[MAPREDUCE-4833] Task can get stuck in FAIL_CONTAINER_CLEANUP - MapReduce - [issue]
|
|
...If an NM goes down and the AM still tries to launch a container on it the ContainerLauncherImpl can get stuck in an RPC timeout. At the same time the RM may notice that the NM has gone...
|
|
|
http://issues.apache.org/jira/browse/MAPREDUCE-4833
Author: Robert Joseph Evans,
2013-02-15, 13:10
|
|
|
[MAPREDUCE-4822] Unnecessary conversions in History Events - MapReduce - [issue]
|
|
...There are a number of conversions in the Job History Event classes that are totally unnecessary. It appears that they were originally used to convert from the internal avro format, but...
|
|
|
http://issues.apache.org/jira/browse/MAPREDUCE-4822
Author: Robert Joseph Evans,
2013-02-15, 13:10
|
|
|
[MAPREDUCE-4752] Reduce MR AM memory usage through String Interning - MapReduce - [issue]
|
|
...There are a lot of strings that are duplicates of one another in the AM. This comes from all of the PB events the come across the wire and also tasks heart-beating in through the umbil...
|
|
|
http://issues.apache.org/jira/browse/MAPREDUCE-4752
Author: Robert Joseph Evans,
2013-02-06, 17:05
|
|
|
[MAPREDUCE-4740] only .jars can be added to the Distributed Cache classpath - MapReduce - [issue]
|
|
...Koji tracked down this one.$ cat mycat.sh#!/bin/shcat >& /dev/null$JAVA_HOME/bin/jinfo $PPID | grep java.class.pathexport | grep CLASSPATHls -l $ myfile=/user/me/myclasses.zip; yarn j...
|
|
|
http://issues.apache.org/jira/browse/MAPREDUCE-4740
Author: Robert Joseph Evans,
2013-02-06, 17:05
|
|
|
[MAPREDUCE-4748] Invalid event: T_ATTEMPT_SUCCEEDED at SUCCEEDED - MapReduce - [issue]
|
|
...We saw this happen when running a large pig script.2012-10-23 22:45:24,986 ERROR [AsyncDispatcher event handler] org.apache.hadoop.mapreduce.v2.app.job.impl.TaskImpl: Can't handle this event...
|
|
|
http://issues.apache.org/jira/browse/MAPREDUCE-4748
Author: Robert Joseph Evans,
2013-02-06, 17:05
|
|
|
[MAPREDUCE-4458] Warn if java.library.path is used for AM or Task - MapReduce - [issue]
|
|
...If java.library.path is used on the command line for launching an MRAppMaster or an MR Task, it could conflict with how standard Hadoop/HDFS JNI libraries and dependencies are found. A...
|
|
|
http://issues.apache.org/jira/browse/MAPREDUCE-4458
Author: Robert Joseph Evans,
2013-01-19, 14:04
|
|
|
[MAPREDUCE-4912] Investigate ways to clean up double job commit prevention - MapReduce - [issue]
|
|
...Once MAPREDUCE-4819 goes in it fixes the issue where an OutputCommiter can double commit a job. So that the output will never be touched after the job informs externally of success or ...
|
|
|
http://issues.apache.org/jira/browse/MAPREDUCE-4912
Author: Robert Joseph Evans,
2013-01-04, 15:28
|
|
|
[MAPREDUCE-4832] MR AM can get in a split brain situation - MapReduce - [issue]
|
|
...It is possible for a networking issue to happen where the RM thinks an AM has gone down and launches a replacement, but the previous AM is still up and running. If the previous AM does...
|
|
|
http://issues.apache.org/jira/browse/MAPREDUCE-4832
Author: Robert Joseph Evans,
2013-01-04, 09:15
|
|
|
|
