hadoop-mapreduce-dev mailing list archives: November 2009

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BitsOfInfo (JIRA) [jira] Created: (MAPREDUCE-1176) Contribution: FixedLengthInputFormat and FixedLengthRecordReader Sun, 01 Nov, 18:39
Amareshwari Sriramadasu (JIRA) [jira] Created: (MAPREDUCE-1177) TestTaskTrackerMemoryManager retries a task for more than 100 times. Mon, 02 Nov, 06:54
Zhang Bingjun (Eddy) too many 100% mapper does not complete / finish / commit Mon, 02 Nov, 08:32
Palleti, Pallavi RE: too many 100% mapper does not complete / finish / commit Mon, 02 Nov, 08:51
Zhang Bingjun (Eddy) Re: too many 100% mapper does not complete / finish / commit Mon, 02 Nov, 10:40
Jay Booth (JIRA) [jira] Created: (MAPREDUCE-1178) MultipleInputs fails with ClassCastException Mon, 02 Nov, 23:08
Todd Lipcon (JIRA) [jira] Resolved: (MAPREDUCE-969) NullPointerException during reduce freezes job Mon, 02 Nov, 23:50
Chris Douglas (JIRA) [jira] Reopened: (MAPREDUCE-972) distcp can timeout during rename operation to s3 Tue, 03 Nov, 08:03
Chris Douglas (JIRA) [jira] Resolved: (MAPREDUCE-972) distcp can timeout during rename operation to s3 Tue, 03 Nov, 08:03
Iyappan Srinivasan (JIRA) [jira] Created: (MAPREDUCE-1179) org.apache.hadoop.streaming.TestSymLink.testSymLink is failing Tue, 03 Nov, 10:05
Allen Wittenauer (JIRA) [jira] Created: (MAPREDUCE-1180) Detailed histogram of map/reduce slots usage Tue, 03 Nov, 18:37
Scott Chen (JIRA) [jira] Created: (MAPREDUCE-1181) Enforce RSS memory limit in TaskMemoryManagerThread Tue, 03 Nov, 18:57
Arun C Murthy (JIRA) [jira] Created: (MAPREDUCE-1183) Serializable job components: Mapper, Reducer, InputFormat, OutputFormat et al Thu, 05 Nov, 02:09
Allen Wittenauer (JIRA) [jira] Created: (MAPREDUCE-1184) mapred.reduce.slowstart.completed.maps is too high by default Thu, 05 Nov, 04:02
Sharad Agarwal (JIRA) [jira] Created: (MAPREDUCE-1185) URL to JT webconsole for running job and job history should be the same Thu, 05 Nov, 07:55
Vinod K V (JIRA) [jira] Created: (MAPREDUCE-1186) While localizing a DistributedCache file, TT sets permissions recursively on the whole base-dir Thu, 05 Nov, 08:21
Allen Wittenauer (JIRA) [jira] Created: (MAPREDUCE-1187) mradmin -refreshNodes should be implemented Thu, 05 Nov, 18:54
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-1188) NPE in decommissioning blacklisted nodes Thu, 05 Nov, 19:40
Konstantin Boudnik (JIRA) [jira] Created: (MAPREDUCE-1189) Reduce ivy console output to ovservable level Thu, 05 Nov, 21:49
Tsz Wo (Nicholas), SZE (JIRA) [jira] Created: (MAPREDUCE-1190) Add package.html to pi and pi.math packages. Fri, 06 Nov, 00:27
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-1191) JobInProgress.createCache() should not add unknown hosts to the host-to-rack location mapping. Fri, 06 Nov, 01:54
Arun C Murthy (JIRA) [jira] Created: (MAPREDUCE-1192) Use the DistributedCache for job.xml and job.jar Fri, 06 Nov, 01:58
Chris Douglas (JIRA) [jira] Created: (MAPREDUCE-1193) Progress reporting in map-only jobs should not have phases Fri, 06 Nov, 03:50
Amareshwari Sriramadasu (JIRA) [jira] Resolved: (MAPREDUCE-1188) NPE in decommissioning blacklisted nodes Fri, 06 Nov, 06:20
Amareshwari Sriramadasu (JIRA) [jira] Resolved: (MAPREDUCE-746) When a task tracker is killed, there is a Null Pointer exception thrown. Fri, 06 Nov, 06:22
Maxim (JIRA) [jira] Created: (MAPREDUCE-1194) mapred.reduce.slowstart.completed.maps allows values more than 1.0 and less than 0.0 Fri, 06 Nov, 17:12
Scott Chen (JIRA) [jira] Created: (MAPREDUCE-1195) Task resource utilization reporting for profiling and scheduling Fri, 06 Nov, 19:46
Scott Chen (JIRA) [jira] Resolved: (MAPREDUCE-1195) Task resource utilization reporting for profiling and scheduling Fri, 06 Nov, 22:18
Scott Chen (JIRA) [jira] Resolved: (MAPREDUCE-1181) Enforce RSS memory limit in TaskMemoryManagerThread Sun, 08 Nov, 09:04
Arun C Murthy (JIRA) [jira] Created: (MAPREDUCE-1196) MAPREDUCE-947 incompatibly changed FileOutputCommitter Sun, 08 Nov, 18:26
Vinod K V (JIRA) [jira] Resolved: (MAPREDUCE-73) Deadlock in JobTracker initJobs Mon, 09 Nov, 04:34
Vinod K V (JIRA) [jira] Resolved: (MAPREDUCE-202) should dump stacks before timing out task Mon, 09 Nov, 04:36
Vinod K V (JIRA) [jira] Resolved: (MAPREDUCE-234) Isolation runner needs a testcase Mon, 09 Nov, 04:48
Amareshwari Sriramadasu (JIRA) [jira] Created: (MAPREDUCE-1197) username:jobid in job history search should be separated into two. Mon, 09 Nov, 05:18
Dhruba Borthakur Moving libhdfs from Mapreduce to Hdfs Mon, 09 Nov, 07:11
Arun C Murthy Re: Moving libhdfs from Mapreduce to Hdfs Mon, 09 Nov, 08:52
Vinod K V (JIRA) [jira] Resolved: (MAPREDUCE-515) CapacityTaskScheduler.MapSchedulingMgr.killTasksFromJob() will not work as expected Mon, 09 Nov, 09:34
Scott Chen (JIRA) [jira] Created: (MAPREDUCE-1198) Alternatively schedule different types of tasks in fair share scheduler Mon, 09 Nov, 21:51
Amar Kamat (JIRA) [jira] Resolved: (MAPREDUCE-1187) mradmin -refreshNodes should be implemented Tue, 10 Nov, 06:08
Sanjay Sharma 1st Hadoop India User Group meet Tue, 10 Nov, 06:19
Todd Lipcon (JIRA) [jira] Resolved: (MAPREDUCE-1129) Assign multiple Map and Reduce tasks in Fairscheduler Tue, 10 Nov, 07:31
Todd Lipcon (JIRA) [jira] Resolved: (MAPREDUCE-1107) Creating a new fairscheduler Tue, 10 Nov, 07:33
Matei Zaharia (JIRA) [jira] Resolved: (MAPREDUCE-543) large pending jobs hog resources Tue, 10 Nov, 08:02
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-1199) TaskInProgress should also consider blacklisted node while (re)scheduling failed tasks Tue, 10 Nov, 09:56
Amogh Vasekar Re: 1st Hadoop India User Group meet Tue, 10 Nov, 11:08
Iyappan Srinivasan (JIRA) [jira] Created: (MAPREDUCE-1200) TestGridmixSubmission unit Test is failing in trunk Tue, 10 Nov, 13:39
Amar Kamat (JIRA) [jira] Resolved: (MAPREDUCE-1200) TestGridmixSubmission unit Test is failing in trunk Tue, 10 Nov, 18:01
Allen Wittenauer (JIRA) [jira] Reopened: (MAPREDUCE-1187) mradmin -refreshNodes should be implemented Tue, 10 Nov, 18:17
Scott Chen (JIRA) [jira] Created: (MAPREDUCE-1201) Make ProcfsBasedProcessTree collect CPU usage information Tue, 10 Nov, 18:37
Amar Kamat (JIRA) [jira] Resolved: (MAPREDUCE-942) job history logs should have a sane extension Tue, 10 Nov, 19:35
Qi Liu (JIRA) [jira] Created: (MAPREDUCE-1202) Checksum error on a single reducer does not trigger too many fetch failures for mapper during shuffle Tue, 10 Nov, 20:17
Todd Lipcon (JIRA) [jira] Created: (MAPREDUCE-1204) Fair Scheduler preemption may preempt tasks running in slots unusable by the preempting job Tue, 10 Nov, 22:41
Richard Ding (JIRA) [jira] Created: (MAPREDUCE-1205) Need method to parse comma separated path strings that contain hadoop file glob pattern Tue, 10 Nov, 23:48
Allen Wittenauer (JIRA) [jira] Created: (MAPREDUCE-1206) Need a better answer for "how many reduces?" Wed, 11 Nov, 00:24
Arun C Murthy (JIRA) [jira] Created: (MAPREDUCE-1207) Allow admins to set java options for map/reduce tasks Wed, 11 Nov, 06:26
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-1208) TestKillSubProcesses fails with NPE Wed, 11 Nov, 06:28
Olga Natkovich (JIRA) [jira] Created: (MAPREDUCE-1210) standalone \r is treated as new line by RecordLineReader Wed, 11 Nov, 18:50
Tyson Condie (JIRA) [jira] Created: (MAPREDUCE-1211) Online aggregation and continuous query support Thu, 12 Nov, 17:54
Aaron Kimball (JIRA) [jira] Created: (MAPREDUCE-1212) Mapreduce contrib project ivy dependencies are not included in binary target Thu, 12 Nov, 20:34
dhruba borthakur (JIRA) [jira] Created: (MAPREDUCE-1213) TaskTrackers restart is very slow because ti deletes distributed cache directory synchronously Fri, 13 Nov, 11:47
Ankit Modi (JIRA) [jira] Created: (MAPREDUCE-1214) Add support for counters in Hadoop Local Mode Fri, 13 Nov, 22:59
Chris Douglas (JIRA) [jira] Created: (MAPREDUCE-1215) Counter deprecation warnings in jobtracker log are excessive Sun, 15 Nov, 18:41
Ed Kohlwey (JIRA) [jira] Created: (MAPREDUCE-1216) MRUnit Should Sort Reduce Input Mon, 16 Nov, 18:47
Konstantin Boudnik (JIRA) [jira] Created: (MAPREDUCE-1217) TestMapReduceLocal fails intermittently. Assert message is unclear Mon, 16 Nov, 19:32
Sreekanth Ramakrishnan (JIRA) [jira] Resolved: (MAPREDUCE-514) Check for invalid queues in capacity scheduler Tue, 17 Nov, 06:27
Scott Chen (JIRA) [jira] Created: (MAPREDUCE-1218) Collecting cpu and memory usage for TaskTrackers Wed, 18 Nov, 00:41
Jothi Padmanabhan (JIRA) [jira] Created: (MAPREDUCE-1219) JobTracker Metrics causes undue load on JobTracker Wed, 18 Nov, 04:35
Arun C Murthy (JIRA) [jira] Created: (MAPREDUCE-1220) Implement an in-cluster LocalJobRunner Wed, 18 Nov, 22:46
dhruba borthakur (JIRA) [jira] Created: (MAPREDUCE-1221) Kill tasks on a node if the free physical memory on that machine falls below a configured threshold Thu, 19 Nov, 00:49
Vinod K V (JIRA) [jira] Resolved: (MAPREDUCE-927) Cleanup of task-logs should happen in TaskTracker instead of the Child Thu, 19 Nov, 13:06
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-1222) [Mumak] We should not include nodes with numeric ips in cluster topology. Thu, 19 Nov, 14:32
Ed Kohlwey (JIRA) [jira] Created: (MAPREDUCE-1223) CompositeInputFormat doesn't consider all tuples when run in a local task tracker Thu, 19 Nov, 18:55
Spencer Ho (JIRA) [jira] Created: (MAPREDUCE-1224) Calling "SELECT t.* from <table> AS t" to get meta information is too expensive for big tables Fri, 20 Nov, 00:32
Vinod K V (JIRA) [jira] Created: (MAPREDUCE-1225) TT successfully localizes a task even though the corresponding cache-file has already changed on DFS. Fri, 20 Nov, 05:53
Zhang Zhaoning (JIRA) [jira] Created: (MAPREDUCE-1226) Granularity Variable Task Pre-Scheduler in Heterogeneous Environment Fri, 20 Nov, 08:01
Ed Kohlwey (JIRA) [jira] Resolved: (MAPREDUCE-1223) CompositeInputFormat doesn't consider all tuples when run in a local task tracker Fri, 20 Nov, 15:03
Cosmin Lehene Hadoop coding style guideline Fri, 20 Nov, 17:04
Todd Lipcon Re: Hadoop coding style guideline Fri, 20 Nov, 18:54
Dmytro Molkov (JIRA) [jira] Created: (MAPREDUCE-1227) Allow JobTracker to pause task scheduling Fri, 20 Nov, 21:13
Todd Lipcon (JIRA) [jira] Created: (MAPREDUCE-1228) OutOfMemoryErrors in ReducerTask due to int overflow on >2G RAM tasks Sat, 21 Nov, 00:21
Todd Lipcon (JIRA) [jira] Resolved: (MAPREDUCE-1228) OutOfMemoryErrors in ReducerTask due to int overflow on >2G RAM tasks Sat, 21 Nov, 00:33
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-1229) [Mumak] Allow customization of job submission policy Sat, 21 Nov, 13:00
Omer Trajman (JIRA) [jira] Created: (MAPREDUCE-1230) Vertica streaming adapter doesn't handle nulls in all cases Sat, 21 Nov, 16:25
Jeff Zhang Ideas for dynamic change reducer task number ? Sun, 22 Nov, 15:42
Sanjay Sharma RE: 1st Hadoop India User Group meet Sun, 22 Nov, 16:41
Owen O'Malley Re: Ideas for dynamic change reducer task number ? Sun, 22 Nov, 19:10
Jeff Zhang Re: Ideas for dynamic change reducer task number ? Mon, 23 Nov, 00:48
Jothi Padmanabhan (JIRA) [jira] Created: (MAPREDUCE-1231) Distcp is very slow Mon, 23 Nov, 04:16
Karam Singh (JIRA) [jira] Created: (MAPREDUCE-1232) Job info for root level queue does not print correct values Mon, 23 Nov, 11:57
V.Karthikeyan (JIRA) [jira] Created: (MAPREDUCE-1233) Incorrect Waiting maps/reduces in Jobtracker metrics Mon, 23 Nov, 12:01
Thomas Kathmann (JIRA) [jira] Created: (MAPREDUCE-1234) getJobID() returns null on org.apache.hadoop.mapreduce.Job after job was submitted Mon, 23 Nov, 15:34
valentina kroshilina (JIRA) [jira] Created: (MAPREDUCE-1235) java.io.IOException: Cannot convert value '0000-00-00 00:00:00' from column 6 to TIMESTAMP. Mon, 23 Nov, 15:42
Owen O'Malley Re: Ideas for dynamic change reducer task number ? Mon, 23 Nov, 17:19
Boris Shkolnik (JIRA) [jira] Created: (MAPREDUCE-1236) added LOG.isdebugenabled for LOG.debug() as noted in MAPREDUCE-1026 Mon, 23 Nov, 18:19
Allen Wittenauer (JIRA) [jira] Created: (MAPREDUCE-1237) Job with no maps or reduces creates graph with XML parsing error Mon, 23 Nov, 18:39
psdc1978 Re: How compile hadoop-0.20.1 Mon, 23 Nov, 22:39
Jeff Zhang Re: Ideas for dynamic change reducer task number ? Tue, 24 Nov, 00:36
Todd Lipcon Re: How compile hadoop-0.20.1 Tue, 24 Nov, 01:53
Vinod K V (JIRA) [jira] Created: (MAPREDUCE-1239) Mapreduce test build is broken after HADOOP-5107 Tue, 24 Nov, 11:32
Simone Leo (JIRA) [jira] Resolved: (MAPREDUCE-1047) hadoop.pipes.command.port missing from environment when using bash 4 Tue, 24 Nov, 15:33
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