hadoop-mapreduce-dev mailing list archives: July 2009

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Arun C Murthy (JIRA) [jira] Created: (MAPREDUCE-728) Mumak: Map-Reduce Simulator Tue, 07 Jul, 21:46
Arun C Murthy (JIRA) [jira] Created: (MAPREDUCE-729) Create a MapReduceMaster interface for the JobTracker Tue, 07 Jul, 21:54
Mahadev konar (JIRA) [jira] Created: (MAPREDUCE-730) allow relative paths to be created inside archives. Wed, 08 Jul, 00:07
Jothi Padmanabhan (JIRA) [jira] Resolved: (MAPREDUCE-115) Map tasks are receiving FileNotFound Exceptions for spill files on a regular basis and are getting killed Wed, 08 Jul, 05:00
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-731) Factor out the timer code in jobtracker and add a callback interface Wed, 08 Jul, 05:30
Ramya R (JIRA) [jira] Created: (MAPREDUCE-732) node health check script should not log "UNHEALTHY" status for every heartbeat in INFO mode Wed, 08 Jul, 09:20
Iyappan Srinivasan (JIRA) [jira] Created: (MAPREDUCE-733) When running ant test TestTrackerBlacklistAcrossJobs, losing task tracker heartbeat exception occurs. Wed, 08 Jul, 12:09
Karam Singh (JIRA) [jira] Created: (MAPREDUCE-734) java.util.ConcurrentModificationException observed in unreserving slots for HiRam Jobs Wed, 08 Jul, 15:01
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-740) Provide summary information per job once a job is finished. Wed, 08 Jul, 20:37
Corinne Chandel (JIRA) [jira] Created: (MAPREDUCE-741) New Hadoop MapReduce Site Wed, 08 Jul, 23:35
Tsz Wo (Nicholas), SZE (JIRA) [jira] Created: (MAPREDUCE-742) Improve the java comments for the π examples Wed, 08 Jul, 23:37
Ravi Gummadi (JIRA) [jira] Created: (MAPREDUCE-743) Progress of map phase in map task is not updated properly Thu, 09 Jul, 02:38
Vinod K V (JIRA) [jira] Created: (MAPREDUCE-744) Support in DistributedCache to share cache files with other users after HADOOP-4493 Thu, 09 Jul, 09:50
Hemanth Yamijala (JIRA) [jira] Resolved: (MAPREDUCE-732) node health check script should not log "UNHEALTHY" status for every heartbeat in INFO mode Thu, 09 Jul, 10:43
Hemanth Yamijala (JIRA) [jira] Resolved: (MAPREDUCE-734) java.util.ConcurrentModificationException observed in unreserving slots for HiRam Jobs Thu, 09 Jul, 12:33
Hemanth Yamijala (JIRA) [jira] Resolved: (MAPREDUCE-733) When running ant test TestTrackerBlacklistAcrossJobs, losing task tracker heartbeat exception occurs. Thu, 09 Jul, 17:21
Sharad Agarwal (JIRA) [jira] Resolved: (MAPREDUCE-677) TestNodeRefresh timesout Fri, 10 Jul, 05:38
Amareshwari Sriramadasu (JIRA) [jira] Created: (MAPREDUCE-745) TestRecoveryManager fails sometimes Fri, 10 Jul, 07:43
Iyappan Srinivasan (JIRA) [jira] Created: (MAPREDUCE-746) When a task tracker is killed, there is a Null Pointer exception thrown. Fri, 10 Jul, 08:13
Sharad Agarwal (JIRA) [jira] Resolved: (MAPREDUCE-153) TestJobInProgressListener sometimes timesout Fri, 10 Jul, 11:49
Dick King (JIRA) [jira] Created: (MAPREDUCE-747) In Job Tracker logs, some host locations [either in SPLITS or in HOSTNAME subrecords] have numeric host locations Fri, 10 Jul, 18:13
Dick King (JIRA) [jira] Created: (MAPREDUCE-748) In Job Tracker log map attempt failure reports, failed maps show a HOSTNAME without a rack ID. Fri, 10 Jul, 18:27
Aaron Kimball (JIRA) [jira] Created: (MAPREDUCE-749) Make Sqoop unit tests more Hudson-friendly Fri, 10 Jul, 21:31
Tsz Wo (Nicholas), SZE (JIRA) [jira] Resolved: (MAPREDUCE-742) Improve the java comments for the π examples Fri, 10 Jul, 23:03
Aaron Kimball (JIRA) [jira] Created: (MAPREDUCE-750) Extensible ConnManager factory API Sat, 11 Jul, 00:13
Dick King (JIRA) [jira] Created: (MAPREDUCE-751) Rumen: a tool to extract job characterization data from job tracker logs Sun, 12 Jul, 04:05
Vladimir Klimontovich (JIRA) [jira] Created: (MAPREDUCE-752) DistributedCache.addArchiveToClassPath doesn't work Sun, 12 Jul, 13:25
Iyappan Srinivasan (JIRA) [jira] Created: (MAPREDUCE-753) In Streaming, "comparator options" column does not document the global options. Mon, 13 Jul, 08:01
shruti jain Speculative Processing in Hadoop Mon, 13 Jul, 10:18
Ramya R (JIRA) [jira] Created: (MAPREDUCE-754) NPE in expiry thread when a TT is lost Mon, 13 Jul, 12:05
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-755) TestMRKeyFieldBasedComparator might now work as expected Mon, 13 Jul, 17:09
Dhruba Borthakur Re: Speculative Processing in Hadoop Mon, 13 Jul, 17:16
Amareshwari Sriramadasu (JIRA) [jira] Created: (MAPREDUCE-756) TestSpeculativeExecution.testAtSpeculativeCap timed out in one of the runs Tue, 14 Jul, 03:46
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-757) JobConf will not be deleted from the logs folder if job retires from finalizeJob() Tue, 14 Jul, 04:43
Amar Kamat (JIRA) [jira] Resolved: (MAPREDUCE-681) Some testcases wait forever on a condition which might result into timeouts Tue, 14 Jul, 04:43
Jothi Padmanabhan (JIRA) [jira] Reopened: (MAPREDUCE-677) TestNodeRefresh timesout Tue, 14 Jul, 06:47
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-758) JobInProgressListener events might be garbled Tue, 14 Jul, 06:49
Vinod K V (JIRA) [jira] Created: (MAPREDUCE-759) Refactor localization code in TaskTracker Tue, 14 Jul, 08:29
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-760) TestNodeRefresh might not work as expected Tue, 14 Jul, 10:54
Amar Kamat (JIRA) [jira] Resolved: (MAPREDUCE-677) TestNodeRefresh timesout Tue, 14 Jul, 10:54
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-761) Revisit MapRed logging information Tue, 14 Jul, 11:35
Hemanth Yamijala (JIRA) [jira] Created: (MAPREDUCE-762) Task's process trees may not be killed if a TT is restarted Wed, 15 Jul, 07:19
Hemanth Yamijala (JIRA) [jira] Created: (MAPREDUCE-763) Capacity scheduler should clean up reservations if it runs tasks on nodes other than where it has made reservations Wed, 15 Jul, 07:29
Klaas Bosteels (JIRA) [jira] Created: (MAPREDUCE-764) TypedBytesInput's readRaw() does not preserve custom type codes Wed, 15 Jul, 07:49
He Yongqiang (JIRA) [jira] Created: (MAPREDUCE-765) eliminate the usage of FileSystem.create( ) depracated by Hadoop-5438 Wed, 15 Jul, 13:29
Amar Kamat (JIRA) [jira] Resolved: (MAPREDUCE-70) Unify the way job history filename is parsed Wed, 15 Jul, 15:42
Sreekanth Ramakrishnan (JIRA) [jira] Created: (MAPREDUCE-766) Enhance -list-blacklisted-trackers to display host name, blacklisted reason and blacklist report. Thu, 16 Jul, 02:59
Giridharan Kesavan (JIRA) [jira] Created: (MAPREDUCE-767) to remove mapreduce dependency on commons-cli2 Thu, 16 Jul, 05:37
rahul k singh (JIRA) [jira] Created: (MAPREDUCE-768) Configuration information should generate dump in a standard format. Thu, 16 Jul, 08:25
Apache Hudson Server Build failed in Hudson: Hadoop-Mapreduce-trunk #24 Thu, 16 Jul, 18:24
Chris Douglas (JIRA) [jira] Resolved: (MAPREDUCE-730) allow relative paths to be created inside archives. Thu, 16 Jul, 23:14
Amareshwari Sriramadasu (JIRA) [jira] Created: (MAPREDUCE-769) findbugs warnings on trunk is non-zero Fri, 17 Jul, 11:51
Apache Hudson Server Hudson build is back to normal: Hadoop-Mapreduce-trunk #25 Fri, 17 Jul, 16:55
Dick King (JIRA) [jira] Created: (MAPREDUCE-770) org.apache.hadoop.tools.TestCopyFiles may leave junk files when an assertion fails Fri, 17 Jul, 21:43
Hemanth Yamijala (JIRA) [jira] Created: (MAPREDUCE-771) Setup and cleanup tasks remain in UNASSIGNED state for a long time on tasktrackers with long running high RAM tasks Sun, 19 Jul, 12:00
Apache Hudson Server Build failed in Hudson: Hadoop-Mapreduce-trunk #27 Sun, 19 Jul, 16:11
Sharad Agarwal (JIRA) [jira] Resolved: (MAPREDUCE-430) Task stuck in cleanup with OutOfMemoryErrors Mon, 20 Jul, 09:01
Devaraj Das (JIRA) [jira] Created: (MAPREDUCE-773) LineRecordReader can report non-zero progress while it is processing a compressed stream Mon, 20 Jul, 11:15
Hyunjung Park (JIRA) [jira] Created: (MAPREDUCE-774) Java/C++ word count examples have different outputs Mon, 20 Jul, 22:17
Omer Trajman (JIRA) [jira] Created: (MAPREDUCE-775) Add input/output formatters for Vertica clustered ADBMS. Mon, 20 Jul, 23:35
Chris Douglas (JIRA) [jira] Created: (MAPREDUCE-776) Gridmix: Trace-based benchmark for Map/Reduce Tue, 21 Jul, 02:11
Owen O'Malley (JIRA) [jira] Created: (MAPREDUCE-777) A method for finding and tracking jobs from the new API Tue, 21 Jul, 05:59
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-778) Need a standalone JobHistory log anonymizer Tue, 21 Jul, 07:43
Sharad Agarwal (JIRA) [jira] Reopened: (MAPREDUCE-430) Task stuck in cleanup with OutOfMemoryErrors Tue, 21 Jul, 09:30
Sreekanth Ramakrishnan (JIRA) [jira] Created: (MAPREDUCE-779) Add node health failures into {{JobTrackerStatistics}} Tue, 21 Jul, 09:48
Vinod K V (JIRA) [jira] Created: (MAPREDUCE-780) When killing a task, we don't always need to send a subsequent SIGKILL Tue, 21 Jul, 11:55
Apache Hudson Server Build failed in Hudson: Hadoop-Mapreduce-trunk #28 Tue, 21 Jul, 13:38
Rob Weltman (JIRA) [jira] Created: (MAPREDUCE-781) distcp overrides user-selected job name Tue, 21 Jul, 16:50
Todd Lipcon (JIRA) [jira] Created: (MAPREDUCE-782) Use PureJavaCrc32 in mapreduce spills Tue, 21 Jul, 22:03
Aaron Kimball (JIRA) [jira] Created: (MAPREDUCE-783) Rename Sqoop "local" transfer to "direct" Wed, 22 Jul, 01:03
Jothi Padmanabhan (JIRA) [jira] Created: (MAPREDUCE-784) Modify TestUserDefinedCounters to use LocalJobRunner instead of MiniMR Wed, 22 Jul, 06:20
Jothi Padmanabhan (JIRA) [jira] Created: (MAPREDUCE-785) Refactor TestReduceFetchFromPartialMem into a separate test Wed, 22 Jul, 06:57
Sharad Agarwal (JIRA) [jira] Created: (MAPREDUCE-786) Jobtracker history should be done written aysnchronously to the filesystem Wed, 22 Jul, 09:26
Amareshwari Sriramadasu (JIRA) [jira] Created: (MAPREDUCE-787) -files, -archives should honor user given symlink path Wed, 22 Jul, 11:13
Amareshwari Sriramadasu (JIRA) [jira] Created: (MAPREDUCE-788) Modify gridmix2 to use new api. Wed, 22 Jul, 11:17
Devaraj Das (JIRA) [jira] Resolved: (MAPREDUCE-735) ArrayIndexOutOfBoundsException is thrown by KeyFieldBasedPartitioner Wed, 22 Jul, 14:49
Aaron Kimball (JIRA) [jira] Created: (MAPREDUCE-789) Oracle support for Sqoop Wed, 22 Jul, 18:47
Qi Liu (JIRA) [jira] Created: (MAPREDUCE-790) TaskTracker blacklisted by one job should be blacklisted for all other jobs in the queue Wed, 22 Jul, 20:01
Arun C Murthy (JIRA) [jira] Resolved: (MAPREDUCE-790) TaskTracker blacklisted by one job should be blacklisted for all other jobs in the queue Wed, 22 Jul, 21:43
Arun C Murthy (JIRA) [jira] Created: (MAPREDUCE-791) Document Hadoop Map-Reduce Architecture Wed, 22 Jul, 22:07
Aaron Kimball (JIRA) [jira] Created: (MAPREDUCE-792) javac warnings in DBInputFormat Thu, 23 Jul, 00:35
Aaron Kimball Re: Testing Mappers in Hadoop 0.20.0 Thu, 23 Jul, 03:21
David Hall Re: Testing Mappers in Hadoop 0.20.0 Thu, 23 Jul, 05:44
Jothi Padmanabhan (JIRA) [jira] Created: (MAPREDUCE-793) Create a new test that consolidates a few tests to be included in the commit-test list Thu, 23 Jul, 11:11
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-794) JobTrackerInstrumentation data might be grabled Thu, 23 Jul, 11:15
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-795) JobHistory.markCompleted() should be synchronized Thu, 23 Jul, 11:21
Suman Sehgal (JIRA) [jira] Created: (MAPREDUCE-796) Encountered "ClassCastException" on tasktracker while running wordcount with MultithreadedMapRunner Thu, 23 Jul, 11:31
Aaron Kimball (JIRA) [jira] Created: (MAPREDUCE-797) MRUnit MapReduceDriver should support combiners Thu, 23 Jul, 20:31
Aaron Kimball (JIRA) [jira] Created: (MAPREDUCE-799) Some of MRUnit's self-tests were not being run Thu, 23 Jul, 20:33
Aaron Kimball (JIRA) [jira] Created: (MAPREDUCE-798) MRUnit should be able to test a succession of MapReduce passes Thu, 23 Jul, 20:33
Aaron Kimball (JIRA) [jira] Created: (MAPREDUCE-800) MRUnit should support the new API Thu, 23 Jul, 20:35
Aaron Kimball Re: Testing Mappers in Hadoop 0.20.0 Thu, 23 Jul, 20:38
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-801) MAPREDUCE framework should issue warning with too many locations for a split Fri, 24 Jul, 08:22
Hemanth Yamijala (JIRA) [jira] Created: (MAPREDUCE-802) Simplify the job updated event notification between Jobtracker and schedulers Fri, 24 Jul, 10:07
Hemanth Yamijala (JIRA) [jira] Created: (MAPREDUCE-803) Provide a command line option to clean up jobtracker system directory Fri, 24 Jul, 10:11
Vinod K V (JIRA) [jira] Created: (MAPREDUCE-804) split.dta is no longer used (?) Fri, 24 Jul, 10:37
Michael Tamm (JIRA) [jira] Created: (MAPREDUCE-805) Deadlock in Jobtracker Fri, 24 Jul, 12:46
Apache Hudson Server Hudson build is back to normal: Hadoop-Mapreduce-trunk #29 Sat, 25 Jul, 15:45
Hector Yuen (JIRA) [jira] Created: (MAPREDUCE-806) WordCount example does not compile given the current instructions Sun, 26 Jul, 07:49
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-807) Stray user files in mapred.system.dir with permissions other than 777 can prevent the jobtracker from starting up. Mon, 27 Jul, 06:16
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