hadoop-mapreduce-dev mailing list archives: October 2009

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曹楠楠 About the memory file system, any suggestions? Mon, 12 Oct, 05:37
Aaron Kimball Re: Can somebody take a look at CombineFileFormat for 0.20? Mon, 19 Oct, 18:10
Aaron Kimball (JIRA) [jira] Created: (MAPREDUCE-1059) distcp can generate uneven map task assignments Mon, 05 Oct, 23:47
Aaron Kimball (JIRA) [jira] Created: (MAPREDUCE-1069) Implement Sqoop API refactoring Tue, 06 Oct, 22:29
Aaron Kimball (JIRA) [jira] Created: (MAPREDUCE-1127) distcp should timeout later during S3-based transfers Tue, 20 Oct, 18:00
Aaron Kimball (JIRA) [jira] Created: (MAPREDUCE-1131) Using profilers other than hprof can cause JobClient to report job failure Wed, 21 Oct, 22:46
Aaron Kimball (JIRA) [jira] Created: (MAPREDUCE-1148) SQL identifiers are a superset of Java identifiers Sat, 24 Oct, 00:01
Aaron Kimball (JIRA) [jira] Resolved: (MAPREDUCE-1149) SQL identifiers are a superset of Java identifiers Sat, 24 Oct, 00:01
Aaron Kimball (JIRA) [jira] Created: (MAPREDUCE-1149) SQL identifiers are a superset of Java identifiers Sat, 24 Oct, 00:01
Aaron Kimball (JIRA) [jira] Created: (MAPREDUCE-1168) Export data to databases via Sqoop Thu, 29 Oct, 20:53
Aaron Kimball (JIRA) [jira] Created: (MAPREDUCE-1169) Improvements to mysqldump use in Sqoop Thu, 29 Oct, 20:59
Aaron Kimball (JIRA) [jira] Created: (MAPREDUCE-1174) Sqoop improperly handles table/column names which are reserved sql words Sat, 31 Oct, 01:58
Allen Wittenauer (JIRA) [jira] Created: (MAPREDUCE-1058) analysehistory.jsp should report node where task ran Mon, 05 Oct, 22:45
Allen Wittenauer (JIRA) [jira] Created: (MAPREDUCE-1118) Capacity Scheduler scheduling information is hard to read / should be tabular format Thu, 15 Oct, 19:19
Allen Wittenauer (JIRA) [jira] Created: (MAPREDUCE-1162) Job history should keep track of which task trackers were blacklisted Thu, 29 Oct, 17:12
Amar Kamat (JIRA) [jira] Resolved: (MAPREDUCE-948) FileOutputCommitter should create a _DONE file for successful jobs Mon, 05 Oct, 05:49
Amar Kamat (JIRA) [jira] Resolved: (MAPREDUCE-11) Cleanup JobHistory file naming to do with job recovery Mon, 05 Oct, 06:27
Amar Kamat (JIRA) [jira] Resolved: (MAPREDUCE-237) Runtimes of TestJobTrackerRestart* testcases are high again Wed, 07 Oct, 06:12
Amar Kamat (JIRA) [jira] Resolved: (MAPREDUCE-308) A JobInProgressLIstener can change a job without informing other listeners Wed, 07 Oct, 06:14
Amar Kamat (JIRA) [jira] Resolved: (MAPREDUCE-247) Improve job history web page Wed, 07 Oct, 06:14
Amar Kamat (JIRA) [jira] Resolved: (MAPREDUCE-795) JobHistory.markCompleted() should be synchronized Wed, 07 Oct, 06:22
Amar Kamat (JIRA) [jira] Resolved: (MAPREDUCE-844) TestJobTrackerRestartWithLostTracker fails sometimes Wed, 07 Oct, 06:24
Amar Kamat (JIRA) [jira] Resolved: (MAPREDUCE-7) Reduce progress in the Reducer crosses 1 Wed, 07 Oct, 06:28
Amar Kamat (JIRA) [jira] Resolved: (MAPREDUCE-25) Non-speculative and speculative tasks for a TIP start at the same time. Wed, 07 Oct, 06:30
Amar Kamat (JIRA) [jira] Resolved: (MAPREDUCE-35) There can be more than 'mapred.jobtracker.completeuserjobs.maximum' jobs for a user in the jobtracker Wed, 07 Oct, 06:36
Amar Kamat (JIRA) [jira] Resolved: (MAPREDUCE-178) Inconsistency in handling lost trackers upon jobtracker restart Wed, 07 Oct, 10:29
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-1102) Job gets killed even when the cleanup completes Tue, 13 Oct, 16:39
Amar Kamat (JIRA) [jira] Reopened: (MAPREDUCE-171) TestJobTrackerRestartWithLostTracker sometimes fails while validating history. Fri, 16 Oct, 04:00
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-1138) Erroneous output folder handling in streaming testcases Fri, 23 Oct, 05:01
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-1139) Contrib tests should respect scr/test/mapred-site.xml Fri, 23 Oct, 05:03
Amareshwari Sriramadasu (JIRA) [jira] Created: (MAPREDUCE-1064) Add unit tests to test Job and Cluster Tue, 06 Oct, 09:28
Amareshwari Sriramadasu (JIRA) [jira] Created: (MAPREDUCE-1065) Modify the mapred tutorial documentation to use new mapreduce api. Tue, 06 Oct, 09:36
Amareshwari Sriramadasu (JIRA) [jira] Created: (MAPREDUCE-1066) Add a unit test to test all the apis in mapreduce.lib.join Tue, 06 Oct, 09:48
Amareshwari Sriramadasu (JIRA) [jira] Resolved: (MAPREDUCE-506) make HistoryViewer a public class. Wed, 07 Oct, 06:00
Amareshwari Sriramadasu (JIRA) [jira] Resolved: (MAPREDUCE-244) Duplicate code in JobHistory TaskAttempt's can be collapsed into super class. Wed, 07 Oct, 06:02
Amareshwari Sriramadasu (JIRA) [jira] Resolved: (MAPREDUCE-493) Provide -outputcommitter option for streaming and pipes Wed, 07 Oct, 06:02
Amareshwari Sriramadasu (JIRA) [jira] Resolved: (MAPREDUCE-171) TestJobTrackerRestartWithLostTracker sometimes fails while validating history. Wed, 07 Oct, 06:04
Amareshwari Sriramadasu (JIRA) [jira] Resolved: (MAPREDUCE-55) Reduce task should stop shuffle-retrying in case of out-of-memory errors Wed, 07 Oct, 06:16
Amareshwari Sriramadasu (JIRA) [jira] Created: (MAPREDUCE-1076) ClusterStatus class should be deprecated Wed, 07 Oct, 10:52
Amareshwari Sriramadasu (JIRA) [jira] Resolved: (MAPREDUCE-1081) Move hadoop_archives.xml out of mapreduce project Thu, 08 Oct, 06:49
Amareshwari Sriramadasu (JIRA) [jira] Resolved: (MAPREDUCE-1023) Newly introduced findBugs warnings should be suppressed Wed, 14 Oct, 06:41
Amareshwari Sriramadasu (JIRA) [jira] Created: (MAPREDUCE-1124) TestGridmixSubmission fails sometimes Tue, 20 Oct, 05:36
Amr Awadallah (JIRA) [jira] Created: (MAPREDUCE-1115) Support hierarchical pools of directories to use for intermediate MapReduce data files (for SSD drives) Thu, 15 Oct, 05:38
Anirban Dasgupta (JIRA) [jira] Created: (MAPREDUCE-1078) Unit test for zero map jobs and killed jobs Wed, 07 Oct, 22:57
Anjali M (JIRA) [jira] Created: (MAPREDUCE-1107) Creating a new fairscheduler Wed, 14 Oct, 06:19
Arun C Murthy (JIRA) [jira] Created: (MAPREDUCE-1083) Use the user-to-groups mapping service in the JobTracker Thu, 08 Oct, 07:59
Arun C Murthy (JIRA) [jira] Created: (MAPREDUCE-1088) JobHistory files should have narrower 0600 perms Fri, 09 Oct, 17:11
Arun C Murthy (JIRA) [jira] Created: (MAPREDUCE-1091) TaskTrackers only work with same build as the JobTracker Mon, 12 Oct, 18:49
Arun C Murthy (JIRA) [jira] Created: (MAPREDUCE-1094) CapacityScheduler's JobInitPoller shouldn't 'sleep' Tue, 13 Oct, 00:49
Arun C Murthy (JIRA) [jira] Created: (MAPREDUCE-1103) Additional JobTracker metrics Tue, 13 Oct, 20:24
Arun C Murthy (JIRA) [jira] Created: (MAPREDUCE-1105) CapacityScheduler: It should be possible to set queue hard-limit beyond it's actual capacity Wed, 14 Oct, 00:03
Arun C Murthy (JIRA) [jira] Resolved: (MAPREDUCE-1144) JT should not hold lock while writing history to DFS Sat, 24 Oct, 18:40
Arun C Murthy (JIRA) [jira] Created: (MAPREDUCE-1154) Large-scale, automated test framwork for Map-Reduce Sun, 25 Oct, 06:47
Chris Douglas (JIRA) [jira] Created: (MAPREDUCE-1061) Gridmix unit test should validate input/output bytes Tue, 06 Oct, 05:19
Chris Douglas (JIRA) [jira] Created: (MAPREDUCE-1063) Document Gridmix benchmark Tue, 06 Oct, 08:02
Chris Douglas (JIRA) [jira] Reopened: (MAPREDUCE-1109) ConcurrentModificationException in jobtracker.jsp Wed, 14 Oct, 07:28
Chris Douglas (JIRA) [jira] Resolved: (MAPREDUCE-819) DistCP Guide - updates Thu, 15 Oct, 02:13
Chris Douglas (JIRA) [jira] Created: (MAPREDUCE-1147) Map output records counter missing for map-only jobs in new API Fri, 23 Oct, 20:43
Christian Kunz (JIRA) [jira] Resolved: (MAPREDUCE-83) Job completion delayed Fri, 16 Oct, 17:34
Christian Kunz (JIRA) [jira] Created: (MAPREDUCE-1171) Lots of fetch failures Fri, 30 Oct, 01:54
Corinne Chandel (JIRA) [jira] Created: (MAPREDUCE-1121) Hadoop MapReduce - Site Logo Mon, 19 Oct, 19:54
Cyrus Katrak (JIRA) [jira] Created: (MAPREDUCE-1095) Hadoop 0.20 Compatible IdentityMapper and IdentityReducer Tue, 13 Oct, 02:24
Dick King (JIRA) [jira] Created: (MAPREDUCE-1051) mapred.local.dir gets a hardcoded Path in MiniMRCluster. Thu, 01 Oct, 20:55
Dick King (JIRA) [jira] Created: (MAPREDUCE-1052) In 0.20, JobHistory parsed files using callbacks [Listener]. In 0.21, JobHistoryParser creates a monolithic JobInfo object. Sat, 03 Oct, 00:28
Dick King (JIRA) [jira] Created: (MAPREDUCE-1077) When rumen reads a truncated job tracker log, it produces a job whose outcome is SUCCESS. Should be null. Wed, 07 Oct, 22:29
Dick King (JIRA) [jira] Created: (MAPREDUCE-1134) The API around HistoryEvent has inelegances Thu, 22 Oct, 20:40
Dick King (JIRA) [jira] Created: (MAPREDUCE-1150) In the enumeral Events.EventType , a TaskAttemptFinishedEvent returns a MAP_ATTEMPT_FINISHED . Sat, 24 Oct, 00:12
Doug Cutting (JIRA) [jira] Created: (MAPREDUCE-1126) shuffle should use serialization to get comparator Tue, 20 Oct, 17:15
Ed Kohlwey (JIRA) [jira] Created: (MAPREDUCE-1128) MRUnit Allows Iteration Twice Wed, 21 Oct, 12:55
Eli Collins (JIRA) [jira] Created: (MAPREDUCE-1092) Enable asserts for tests by default Mon, 12 Oct, 21:26
Eli Collins (JIRA) [jira] Created: (MAPREDUCE-1093) Java assertion failures triggered by tests Mon, 12 Oct, 23:21
Hemanth Yamijala (JIRA) [jira] Resolved: (MAPREDUCE-1053) MRReliabilityTest does not kill/fail tasks if history is enabled Tue, 06 Oct, 15:55
Hemanth Yamijala (JIRA) [jira] Created: (MAPREDUCE-1090) Modify log statement in Tasktracker log related to memory monitoring to include attempt id. Mon, 12 Oct, 16:24
Hemanth Yamijala (JIRA) [jira] Created: (MAPREDUCE-1099) Setup and cleanup tasks could affect job latency if they are caught running on bad nodes Tue, 13 Oct, 06:14
Hemanth Yamijala (JIRA) [jira] Created: (MAPREDUCE-1153) Metrics counting tasktrackers and blacklisted tasktrackers are not updated when trackers are decommissioned. Sat, 24 Oct, 11:51
Hemanth Yamijala (JIRA) [jira] Created: (MAPREDUCE-1160) Two log statements at INFO level fill up jobtracker logs Wed, 28 Oct, 08:51
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-1054) [Mumak] Enhance unit test coverage Sun, 04 Oct, 23:19
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-1055) Improve SimulatorTaskTracker test cases to test tasks that require multiple slots Sun, 04 Oct, 23:19
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-1056) [Mumak] Add forrest documentation for mumak Sun, 04 Oct, 23:27
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-1071) o.a.h.mapreduce.jobhistory.EventReader constructor should expect DataInputStream Wed, 07 Oct, 07:46
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-1072) o.a.h.mapreduce.jobhistory.EventWriter.VERSION should be public. Wed, 07 Oct, 08:16
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-1104) RecoveryManager not initialized in SimulatorJobTracker led to NPE in JT Jetty server Tue, 13 Oct, 21:47
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-1111) JT Jetty UI not working if we run mumak.sh off packaged distribution directory. Wed, 14 Oct, 20:06
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-1135) Making JobHistory log format easily extensible in the future Thu, 22 Oct, 20:58
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-1137) Mumak should have a unit test to ensure jetty UI is running properly Fri, 23 Oct, 01:13
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-1156) Caching localized counter names in mapred.Counters Mon, 26 Oct, 22:24
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-1173) Documenting MapReduce metrics Sat, 31 Oct, 01:08
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-1175) We should have a spec on JobHistory file format Sat, 31 Oct, 02:12
Jay Booth (JIRA) [jira] Created: (MAPREDUCE-1145) Multiple Outputs doesn't work with new API in 0.20 branch Fri, 23 Oct, 16:46
Jay Booth (JIRA) [jira] Created: (MAPREDUCE-1170) MultipleInputs doesn't work with new API in 0.20 branch Thu, 29 Oct, 23:43
Jeff Zhang How can I get the permission to contribute to hadoop ? Sat, 24 Oct, 11:37
Jothi Padmanabhan (JIRA) [jira] Created: (MAPREDUCE-1060) JT should kill running maps when all the reducers have completed Tue, 06 Oct, 04:37
Jothi Padmanabhan (JIRA) [jira] Resolved: (MAPREDUCE-1132) TestGridmixSubmission failing intermittently Thu, 22 Oct, 12:57
Keith Jackson (JIRA) [jira] Created: (MAPREDUCE-1122) streaming with custom input format does not support the new API Mon, 19 Oct, 20:36
Konstantin Boudnik (JIRA) [jira] Created: (MAPREDUCE-1084) Implementing aspects development and fault injeciton framework for MapReduce Thu, 08 Oct, 19:51
Konstantin Boudnik (JIRA) [jira] Created: (MAPREDUCE-1133) Eclipse .classpath template has outdated jar files and is missing some new ones. Thu, 22 Oct, 20:10
Konstantin Boudnik (JIRA) [jira] Created: (MAPREDUCE-1146) Sqoop dependencies break Ecpilse build on Linux Fri, 23 Oct, 17:10
Mahadev konar (JIRA) [jira] Resolved: (MAPREDUCE-1111) JT Jetty UI not working if we run mumak.sh off packaged distribution directory. Mon, 19 Oct, 19:17
Omer Trajman (JIRA) [jira] Created: (MAPREDUCE-1096) Add getNames method to VerticaRecord to retrieve input column names Tue, 13 Oct, 03:01
Omer Trajman (JIRA) [jira] Created: (MAPREDUCE-1097) Use deploy_design function in Vertica 3.5 Tue, 13 Oct, 03:07
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