hadoop-mapreduce-issues mailing list archives: July 2014

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Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-249) [mapred] Enable tasks' memory management on Windows. Fri, 18 Jul, 23:48
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-510) A way to get tasks current working directory via JobConf Fri, 18 Jul, 23:48
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-106) The temporary disk space limits should not skip jobs Fri, 18 Jul, 23:50
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-507) Have backlinks from history pages to main jobtracker page Sat, 19 Jul, 00:00
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-122) JobTracker.addNewTracker() unnecessarily resolves already resolved nodes Sat, 19 Jul, 00:08
Allen Wittenauer (JIRA) [jira] [Updated] (MAPREDUCE-638) Eliminate floating point arithmetic in PiEstimator Sat, 19 Jul, 00:10
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-523) User limit is not expanding back properly. Sat, 19 Jul, 00:12
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-258) Update MapOutputServlet to use NIO channels Sat, 19 Jul, 00:18
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-552) Make fair scheduler's per-job scheduling info visible in the default web UI Sat, 19 Jul, 00:18
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-485) jobID() lookup failure should notify client Sat, 19 Jul, 00:20
Allen Wittenauer (JIRA) [jira] [Updated] (MAPREDUCE-298) multi-threaded merge phase Sat, 19 Jul, 00:20
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-503) Add visual cue to denote if a job is running or not in scheduler UI page Sat, 19 Jul, 00:22
Devaraj K (JIRA) [jira] [Commented] (MAPREDUCE-5959) java.lang.ClassCastException during terasort Sat, 19 Jul, 08:26
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-446) The WebUI pages that display the list of map and reduce tasks should also include the hostname where the task is running Sat, 19 Jul, 19:00
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-138) Rework job-setup and job-cleanup tasks Sat, 19 Jul, 19:02
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-389) pipes should wait for the process to exit and fail if the return code is bad Sat, 19 Jul, 19:04
Harsh J (JIRA) [jira] [Resolved] (MAPREDUCE-1587) NPE in JobClient querying an (empty) queue Sun, 20 Jul, 13:35
Binglin Chang (JIRA) [jira] [Commented] (MAPREDUCE-2841) Task level native optimization Mon, 21 Jul, 03:54
Binglin Chang (JIRA) [jira] [Created] (MAPREDUCE-5984) native-task: upgrade lz4 to lastest version Mon, 21 Jul, 04:06
Varun Saxena (JIRA) [jira] [Updated] (MAPREDUCE-5981) Log levels of certain MR logs can be changed to DEBUG Mon, 21 Jul, 05:07
Rohith (JIRA) [jira] [Commented] (MAPREDUCE-5910) MRAppMaster should handle Resync from RM instead of shutting down. Mon, 21 Jul, 05:13
Todd Lipcon (JIRA) [jira] [Commented] (MAPREDUCE-2841) Task level native optimization Mon, 21 Jul, 05:32
Hadoop QA (JIRA) [jira] [Commented] (MAPREDUCE-5981) Log levels of certain MR logs can be changed to DEBUG Mon, 21 Jul, 05:39
Bing Jiang (JIRA) [jira] [Resolved] (MAPREDUCE-5980) filter empty string in the libjars when submitting jobs Mon, 21 Jul, 06:20
Bing Jiang (JIRA) [jira] [Updated] (MAPREDUCE-5980) filter empty string in the libjars when submitting jobs Mon, 21 Jul, 06:20
Binglin Chang (JIRA) [jira] [Created] (MAPREDUCE-5985) native-task: Fix build on macosx Mon, 21 Jul, 06:42
Binglin Chang (JIRA) [jira] [Commented] (MAPREDUCE-2841) Task level native optimization Mon, 21 Jul, 07:05
Binglin Chang (JIRA) [jira] [Updated] (MAPREDUCE-5984) native-task: upgrade lz4 to lastest version Mon, 21 Jul, 08:02
Binglin Chang (JIRA) [jira] [Updated] (MAPREDUCE-5984) native-task: upgrade lz4 to lastest version Mon, 21 Jul, 08:02
Binglin Chang (JIRA) [jira] [Commented] (MAPREDUCE-5984) native-task: upgrade lz4 to lastest version Mon, 21 Jul, 08:04
Binglin Chang (JIRA) [jira] [Commented] (MAPREDUCE-2841) Task level native optimization Mon, 21 Jul, 08:06
Hadoop QA (JIRA) [jira] [Commented] (MAPREDUCE-5984) native-task: upgrade lz4 to lastest version Mon, 21 Jul, 08:14
Binglin Chang (JIRA) [jira] [Commented] (MAPREDUCE-2841) Task level native optimization Mon, 21 Jul, 08:37
Varun Saxena (JIRA) [jira] [Commented] (MAPREDUCE-5981) Log levels of certain MR logs can be changed to DEBUG Mon, 21 Jul, 09:31
Dmitry Sivachenko (JIRA) [jira] [Commented] (MAPREDUCE-5959) java.lang.ClassCastException during terasort Mon, 21 Jul, 09:47
Binglin Chang (JIRA) [jira] [Updated] (MAPREDUCE-5985) native-task: Fix build on macosx Mon, 21 Jul, 11:11
Tsuyoshi OZAWA (JIRA) [jira] [Resolved] (MAPREDUCE-5973) TestAMWebServices* fails intermittently Mon, 21 Jul, 15:26
Tsuyoshi OZAWA (JIRA) [jira] [Commented] (MAPREDUCE-5973) TestAMWebServices* fails intermittently Mon, 21 Jul, 15:28
Jason Lowe (JIRA) [jira] [Commented] (MAPREDUCE-5957) AM throws ClassNotFoundException with job classloader enabled if custom output format/committer is used Mon, 21 Jul, 16:00
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-422) TaskTracker directoryCleanupThread never gets terminated Mon, 21 Jul, 16:28
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-288) Documention for using external profilers on Map-Reduce applications Mon, 21 Jul, 16:36
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-468) Let users specify -classpath for the tasks Mon, 21 Jul, 16:36
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-328) Cluster summary should have total tasks in the JT and pending tasks to run. Mon, 21 Jul, 16:42
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-314) Avoid priority inversion that could result due to scheduling running jobs in an order sorted by priority Mon, 21 Jul, 16:46
Allen Wittenauer (JIRA) [jira] [Updated] (MAPREDUCE-294) Add Jar "lib" directory to TaskRunner's library.path setting to allow JNI libraries to be deployed via JAR file Mon, 21 Jul, 16:48
Sangjin Lee (JIRA) [jira] [Commented] (MAPREDUCE-5957) AM throws ClassNotFoundException with job classloader enabled if custom output format/committer is used Mon, 21 Jul, 16:52
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-392) streaming and pipes should reuse jvm's by default Mon, 21 Jul, 16:56
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-177) Hadoop performance degrades significantly as more and more jobs complete Mon, 21 Jul, 17:02
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-536) The information displayed by the capacity scheduler can be improved Mon, 21 Jul, 17:02
Allen Wittenauer (JIRA) [jira] [Updated] (MAPREDUCE-496) If mapred.local.dir is configured on top of dfs.data.dir, hadoop should refuse to start rather than deleting the contents of local.dir Mon, 21 Jul, 17:04
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-261) Blacklisting of TaskTrackers should take into account the user-ID Mon, 21 Jul, 17:06
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-524) Have end to end tests based on MiniMRCluster to verify the correct behaviour of job initialization. Mon, 21 Jul, 17:10
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-525) Have end to end tests based on MiniMRCluster to verify the correct behaviour of job priorities. Mon, 21 Jul, 17:10
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-531) Have end to end tests based on MiniMRCluster to verify the correct behaviour of user limits Mon, 21 Jul, 17:12
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-518) Have end to end tests based on MiniMRCluster to verify correct behaviour of slot reclamation by queues. Mon, 21 Jul, 17:12
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-189) Change Map-Reduce framework to use JAAS instead of UGI Mon, 21 Jul, 17:16
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-405) ReduceTask logs show negative values Mon, 21 Jul, 17:24
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-147) server can't set username in JobClient.submitJob for jobs submitted on behalf of other users Mon, 21 Jul, 17:28
Allen Wittenauer (JIRA) [jira] [Updated] (MAPREDUCE-2815) JavaDoc does not generate correctly for MultithreadedMapRunner Mon, 21 Jul, 17:42
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-5438) JavaDoc generates partially for MultithreadedMapRunner Mon, 21 Jul, 17:42
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-398) Task process exit with nonzero status of 134. Mon, 21 Jul, 17:50
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-400) WebUI shows 100% Map Complete even though some maps are still running Mon, 21 Jul, 17:52
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-154) Mapper runs out of memory Mon, 21 Jul, 17:54
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-331) Make jobtracker resilient to memory issues Mon, 21 Jul, 17:54
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-289) JobTracker should not expand jobs if its running low on memory Mon, 21 Jul, 17:58
Hudson (JIRA) [jira] [Commented] (MAPREDUCE-5957) AM throws ClassNotFoundException with job classloader enabled if custom output format/committer is used Mon, 21 Jul, 18:04
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-291) Optionally a separate daemon should serve JobHistory Mon, 21 Jul, 18:14
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-1941) Need a servlet in JobTracker to stream contents of the job history file Mon, 21 Jul, 18:14
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-3753) Reduce output data is not written to disk Mon, 21 Jul, 18:16
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-312) Port HADOOP-4667 to the default Map-Reduce scheduler Mon, 21 Jul, 18:18
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-538) Port HADOOP-4667 to teh capacity scheduler Mon, 21 Jul, 18:18
Jason Lowe (JIRA) [jira] [Updated] (MAPREDUCE-5957) AM throws ClassNotFoundException with job classloader enabled if custom output format/committer is used Mon, 21 Jul, 18:22
Jason Lowe (JIRA) [jira] [Updated] (MAPREDUCE-5957) AM throws ClassNotFoundException with job classloader enabled if custom output format/committer is used Mon, 21 Jul, 18:24
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-519) Fix capacity scheduler's documentation Mon, 21 Jul, 18:30
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-520) The capacity schedule must start a timer when a queue is underserved Mon, 21 Jul, 18:32
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-241) JobQueueTaskScheduler could assign multiple reduces per heartbeat Mon, 21 Jul, 18:32
Sangjin Lee (JIRA) [jira] [Commented] (MAPREDUCE-5957) AM throws ClassNotFoundException with job classloader enabled if custom output format/committer is used Mon, 21 Jul, 18:58
Gourav Khaneja (JIRA) [jira] [Commented] (MAPREDUCE-5654) blacklist is not propagated from AM to RM Mon, 21 Jul, 19:04
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-406) setting fs.default.name to an invalid URI format kills init thread in JobTracker Mon, 21 Jul, 19:24
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-183) The description for some of the configuration entries in the default xml files are outdated and needs to be updated Mon, 21 Jul, 19:26
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-132) getSetupAndCleanupTasks should return multiple tasks in a heartbeat Mon, 21 Jul, 19:38
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-190) MultipleOutputs should use newer Hadoop serialization interface since 0.19 Mon, 21 Jul, 19:40
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-354) the map output servlet should only locate the index if it isn't in the cache Mon, 21 Jul, 19:42
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-143) OOM in the TaskTracker while serving map outputs Mon, 21 Jul, 19:46
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-555) Provide an option to turn off priorities in jobs Mon, 21 Jul, 19:46
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-348) A proposal to merge common functionality of various Schedulers Mon, 21 Jul, 19:48
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-346) Report Map-Reduce Framework Counters in pipeline order Mon, 21 Jul, 19:52
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-424) Unreachable code in TaskInProgress.inCompleteSubTask Mon, 21 Jul, 19:52
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-192) In TaskTracker, the notification for waking up the completion-events fetcher thread may be lost Mon, 21 Jul, 20:04
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-509) Setting the network interface for TaskTracker connection to task tracker http server Mon, 21 Jul, 20:28
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-161) Tasks are not scheduled even though task trackers have extra slots Mon, 21 Jul, 20:30
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-193) NPEs in JobClient when mapred.jobtracker.completeuserjobs.maximum is set to zero. Mon, 21 Jul, 20:52
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-170) JobTracker doesn't need to download job's jar file onto its local filesystem. Mon, 21 Jul, 20:52
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-418) JT not able to find task id while updating status Mon, 21 Jul, 20:54
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-146) Stale job files in mapred system directory Mon, 21 Jul, 21:08
Allen Wittenauer (JIRA) [jira] [Updated] (MAPREDUCE-50) NPE in heartbeat when the configured topology script doesn't exist Mon, 21 Jul, 21:08
Allen Wittenauer (JIRA) [jira] [Commented] (MAPREDUCE-50) NPE in heartbeat when the configured topology script doesn't exist Mon, 21 Jul, 21:10
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-317) Submitting job information via DFS in Map/Reduce causing consistency and performance issues Mon, 21 Jul, 21:14
Jason Lowe (JIRA) [jira] [Assigned] (MAPREDUCE-5756) CombineFileInputFormat.getSplits() including directories in its results Mon, 21 Jul, 21:20
Allen Wittenauer (JIRA) [jira] [Commented] (MAPREDUCE-290) Extend HADOOP-3293 to MapReduce package also Mon, 21 Jul, 21:26
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