hadoop-mapreduce-dev mailing list archives: August 2010

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Adam Kramer (JIRA) [jira] Resolved: (MAPREDUCE-1924) Mappers running when reducers have finished Fri, 13 Aug, 23:21
Ahmad Shahzad sockets in hadoop Mon, 02 Aug, 11:51
Allen Wittenauer (JIRA) [jira] Created: (MAPREDUCE-1998) Size-based queuing for capacity scheduler Fri, 06 Aug, 19:35
Allen Wittenauer (JIRA) [jira] Created: (MAPREDUCE-2017) Move jobs between queues post-job submit Tue, 17 Aug, 18:54
Allen Wittenauer (JIRA) [jira] Created: (MAPREDUCE-2028) streaming should support MultiFileInputFormat Tue, 24 Aug, 22:49
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-1990) [Rumen] TraceBuilder should ignore jobs with no jobhistory file Mon, 02 Aug, 20:57
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-2010) [Rumen] Parallelize TraceBuilder Fri, 13 Aug, 11:22
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-2013) Enhance the JobHistory testcases to check event-types Mon, 16 Aug, 06:39
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-2044) [Gridmix] Document the usage of '-' as the input-trace in GridMix Tue, 31 Aug, 06:28
Amar Kamat (JIRA) [jira] Created: (MAPREDUCE-2045) [Gridmix] Separate out the -generate option in Gridmix Tue, 31 Aug, 06:30
Amar Kamat (JIRA) [jira] Resolved: (MAPREDUCE-2030) Throwing IOException while submitting the gridmix jobs consecutively through ToolRunner. Tue, 31 Aug, 06:34
Amareshwari Sri Ramadasu Re: MAPREDUCE-1888 Fri, 06 Aug, 04:33
Amareshwari Sriramadasu (JIRA) [jira] Created: (MAPREDUCE-2012) Some contrib tests fail in branch 0.21 and trunk Sat, 14 Aug, 09:21
Amareshwari Sriramadasu (JIRA) [jira] Resolved: (MAPREDUCE-1980) TaskAttemptUnsuccessfulCompletionEvent.java incorrectly logs MAP_ATTEMPT_KILLED as event type for reduce tasks Mon, 16 Aug, 06:24
Amareshwari Sriramadasu (JIRA) [jira] Created: (MAPREDUCE-2021) CombineFileInputFormat returns duplicate hostnames in split locations Fri, 20 Aug, 04:22
Amareshwari Sriramadasu (JIRA) [jira] Created: (MAPREDUCE-2022) trunk build broken Fri, 20 Aug, 08:22
Amareshwari Sriramadasu (JIRA) [jira] Created: (MAPREDUCE-2031) TestTaskLauncher and TestTaskTrackerLocalization fail with NPE in trunk. Wed, 25 Aug, 08:49
Amareshwari Sriramadasu (JIRA) [jira] Created: (MAPREDUCE-2032) TestJobOutputCommitter fails in ant test run Wed, 25 Aug, 09:19
Boris Shkolnik (JIRA) [jira] Created: (MAPREDUCE-2005) TestDelegationTokenRenewal fails Wed, 11 Aug, 18:59
Chris Douglas (JIRA) [jira] Resolved: (MAPREDUCE-1401) [Gridmix] Add a load generating factory Thu, 12 Aug, 10:26
Chris Douglas (JIRA) [jira] Resolved: (MAPREDUCE-1937) mvn-deployed snapshot is out of sync with trunk Wed, 18 Aug, 20:23
David Rosenstrauch (JIRA) [jira] Created: (MAPREDUCE-2001) Enhancement to SequenceFileOutputFormat to allow user to set MetaData Mon, 09 Aug, 17:52
David Rosenstrauch (JIRA) [jira] Created: (MAPREDUCE-2002) MRUnit driver classes should provide ability to set a configuration object to be passed into the mapper/reducer Wed, 11 Aug, 02:45
Deepak Sharma Re: the hadoop plugin of the eclipse can't work in my computer Thu, 26 Aug, 10:29
Devaraj Das (JIRA) [jira] Resolved: (MAPREDUCE-1624) Document the job credentials and associated details to do with delegation tokens (on the client side) Sun, 01 Aug, 16:40
Devaraj Das (JIRA) [jira] Reopened: (MAPREDUCE-1624) Document the job credentials and associated details to do with delegation tokens (on the client side) Sun, 01 Aug, 17:05
Devaraj Das (JIRA) [jira] Resolved: (MAPREDUCE-1958) using delegation token over hftp for long running clients (part of hdfs 1296) Tue, 03 Aug, 23:50
Devaraj Das (JIRA) [jira] Created: (MAPREDUCE-1993) TestTrackerDistributedCacheManagerWith LinuxTaskController fails on trunk Wed, 04 Aug, 06:10
Dhruba Borthakur welcome Scott Chen as a Hadoop Map-Reduce committer Sat, 28 Aug, 00:20
Dick King (JIRA) [jira] Resolved: (MAPREDUCE-1042) rumen should be able to output compressed trace files Mon, 23 Aug, 22:12
Dick King (JIRA) [jira] Created: (MAPREDUCE-2037) Capturing interim progress times, CPU usage, and memory usage, when tasks reach certain progress thresholds Fri, 27 Aug, 21:05
Dick King (JIRA) [jira] Created: (MAPREDUCE-2039) Improve speculative execution Fri, 27 Aug, 23:41
Glynn Durham (JIRA) [jira] Created: (MAPREDUCE-1996) API: Reducer.reduce() method detail misstatement Thu, 05 Aug, 17:07
Greg Roelofs (JIRA) [jira] Created: (MAPREDUCE-2024) 5th JobTracker constructor (for simulator) uses outdated configs, duplicates code Fri, 20 Aug, 23:50
Greg Roelofs (JIRA) [jira] Created: (MAPREDUCE-2041) TaskRunner logDir race condition leads to crash on job-acl.xml creation Sat, 28 Aug, 05:18
Harsh J Re: questions about the order of the map and reduce and the shuffle error Fri, 27 Aug, 09:53
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-2000) Rumen is not able to extract counters for Job history logs from Hadoop 0.20 Fri, 06 Aug, 23:05
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-2023) TestDFSIO read test may not read specified bytes. Fri, 20 Aug, 09:25
Hong Tang (JIRA) [jira] Created: (MAPREDUCE-2038) Making reduce tasks locality-aware Fri, 27 Aug, 21:36
Hui Wen Han (JIRA) [jira] Created: (MAPREDUCE-2007) Is it possible that use ArrayList or other type instead Iterable when use reduce(Object, Iterable, Context)? Thu, 12 Aug, 15:57
Jitendra Nath Pandey (JIRA) [jira] Created: (MAPREDUCE-1999) ClientProtocol incorrectly uses hdfs DelegationTokenSelector Fri, 06 Aug, 19:52
Johannes Zillmann (JIRA) [jira] Created: (MAPREDUCE-2042) InputFormat#getSplits() is called twice in local mode Sat, 28 Aug, 21:08
Jothi Padmanabhan <no subject> Thu, 12 Aug, 10:44
Joydeep Sen Sarma (JIRA) [jira] Created: (MAPREDUCE-2027) fair share scheduler causes unnecessary preemption under some conditions Mon, 23 Aug, 21:25
Joydeep Sen Sarma (JIRA) [jira] Reopened: (MAPREDUCE-115) Map tasks are receiving FileNotFound Exceptions for spill files on a regular basis and are getting killed Fri, 27 Aug, 22:27
Joydeep Sen Sarma (JIRA) [jira] Resolved: (MAPREDUCE-115) Map tasks are receiving FileNotFound Exceptions for spill files on a regular basis and are getting killed Fri, 27 Aug, 23:33
Joydeep Sen Sarma (JIRA) [jira] Created: (MAPREDUCE-2047) reduce overhead of findSpeculativeTask Tue, 31 Aug, 22:10
Joydeep Sen Sarma (JIRA) [jira] Created: (MAPREDUCE-2048) reduce overhead of sorting jobs/pools in FairScheduler heartbeat processing Wed, 01 Sep, 00:00
Koji Noguchi (JIRA) [jira] Created: (MAPREDUCE-2011) Reduce number of getFileStatus call made from every task(TaskDistributedCache) setup Sat, 14 Aug, 00:10
Krishna Ramachandran (JIRA) [jira] Resolved: (MAPREDUCE-166) Remove distcp from hadoop core libraries, and publish documentation Thu, 12 Aug, 01:52
Krishna Ramachandran (JIRA) [jira] Created: (MAPREDUCE-2018) TeraSort example fails in trunk Tue, 17 Aug, 22:53
Krishna Ramachandran (JIRA) [jira] Resolved: (MAPREDUCE-1777) In streaming, jobs that used to work, crash in the map phase -- even if the mapper is /bin/cat Thu, 19 Aug, 20:43
Krishna Ramachandran (JIRA) [jira] Created: (MAPREDUCE-2020) Use new FileContext APIs for all mapreduce components Fri, 20 Aug, 00:09
Luke Lu (JIRA) [jira] Created: (MAPREDUCE-1997) Add options to inject task failures in SleepJob for testing Thu, 05 Aug, 21:45
Luke Lu (JIRA) [jira] Created: (MAPREDUCE-2025) Improve job counter wire protocol with incremental schema and delta values Sat, 21 Aug, 01:33
M. C. Srivas Re: Obtaining active TaskTrackers Mon, 23 Aug, 16:18
Matei Zaharia Re: welcome Scott Chen as a Hadoop Map-Reduce committer Sat, 28 Aug, 03:30
Namit Jain (JIRA) [jira] Created: (MAPREDUCE-2046) A input split cannot be less than a dfs block Tue, 31 Aug, 19:19
Owen O'Malley (JIRA) [jira] Resolved: (MAPREDUCE-2007) Is it possible that use ArrayList or other type instead Iterable when use reduce(Object, Iterable, Context)? Thu, 12 Aug, 18:03
Owen O'Malley (JIRA) [jira] Resolved: (MAPREDUCE-2046) A input split cannot be less than a dfs block Tue, 31 Aug, 20:22
Paul Yang (JIRA) [jira] Created: (MAPREDUCE-2029) DistributedRaidFileSystem not removed from cache on close() Wed, 25 Aug, 00:33
Pedro Costa How read map outputs? Mon, 09 Aug, 08:56
Pedro Costa Cardinality of ReduceCopiers to map outputs Wed, 11 Aug, 12:51
Philip Zeyliger (JIRA) [jira] Created: (MAPREDUCE-2043) TaskTrackerInstrumentation and JobTrackerInstrumentation should be public Mon, 30 Aug, 18:09
Rares Vernica (JIRA) [jira] Created: (MAPREDUCE-2004) IP address vs host name in updating Counter.DATA_LOCAL_MAPS Wed, 11 Aug, 17:20
Ravi Gummadi (JIRA) [jira] Created: (MAPREDUCE-1989) Gridmix3 doesn't emit out proper mesage when user resolver is set and no user list is given Mon, 02 Aug, 11:44
Ravi Gummadi (JIRA) [jira] Created: (MAPREDUCE-1992) NPE in JobTracker's constructor Tue, 03 Aug, 08:31
Ravi Gummadi (JIRA) [jira] Reopened: (MAPREDUCE-1550) UGI.doAs should not be used for getting the history file of jobs Thu, 12 Aug, 07:42
Ravi Gummadi (JIRA) [jira] Created: (MAPREDUCE-2006) Gridmix can emit better error messages instead of throwing Exceptions Thu, 12 Aug, 10:51
Scott Chen Re: welcome Scott Chen as a Hadoop Map-Reduce committer Sat, 28 Aug, 00:30
Scott Chen (JIRA) [jira] Created: (MAPREDUCE-1995) FairScheduler can wait for JobInProgress lock while holding JobTracker lock Thu, 05 Aug, 01:48
Scott Chen (JIRA) [jira] Resolved: (MAPREDUCE-1995) FairScheduler can wait for JobInProgress lock while holding JobTracker lock Thu, 05 Aug, 02:00
Scott Chen (JIRA) [jira] Created: (MAPREDUCE-2026) JobTracker.getJobCounters() should not hold JobTracker lock while calling JobInProgress.getCounters() Sat, 21 Aug, 03:41
Ted Yu MAPREDUCE-1888 Fri, 06 Aug, 00:29
Ted Yu Re: MAPREDUCE-1888 Mon, 09 Aug, 03:14
Ted Yu Obtaining active TaskTrackers Mon, 23 Aug, 16:02
Thomas Sandholm (JIRA) [jira] Created: (MAPREDUCE-2040) Forrest Documentation for Dynamic Priority Scheduler Sat, 28 Aug, 00:30
Todd Lipcon (JIRA) [jira] Created: (MAPREDUCE-1991) taskcontroller allows stealing permissions on any local file Tue, 03 Aug, 02:24
Todd Lipcon (JIRA) [jira] Created: (MAPREDUCE-1994) Linux task-controller determines its own path insecurely Wed, 04 Aug, 22:42
Todd Lipcon (JIRA) [jira] Created: (MAPREDUCE-2034) TestSubmitJob triggers NPE instead of permissions error Wed, 25 Aug, 21:20
Todd Lipcon (JIRA) [jira] Created: (MAPREDUCE-2035) Enable -Wall and fix warnings in task-controller build Fri, 27 Aug, 00:27
Tom White (JIRA) [jira] Created: (MAPREDUCE-2014) Remove task-controller from 0.21 branch Mon, 16 Aug, 18:35
Tom White (JIRA) [jira] Resolved: (MAPREDUCE-2014) Remove task-controller from 0.21 branch Tue, 17 Aug, 04:46
Vinay Kumar Thota (JIRA) [jira] Created: (MAPREDUCE-2009) GirdMix hangs forever if there is no tasktracker running in the cluster. Fri, 13 Aug, 05:41
Vinay Kumar Thota (JIRA) [jira] Created: (MAPREDUCE-2015) GridMix always throws an FileAlreadyExistsException even ouput directory is not available in HDFS. Tue, 17 Aug, 04:38
Vinay Kumar Thota (JIRA) [jira] Resolved: (MAPREDUCE-2015) GridMix always throws an FileAlreadyExistsException even ouput directory is not available in HDFS. Tue, 17 Aug, 05:41
Vinay Kumar Thota (JIRA) [jira] Created: (MAPREDUCE-2016) GridMix throws an ArithmeticException error when tasktracker count is zero while generating the data. Tue, 17 Aug, 10:26
Vinay Kumar Thota (JIRA) [jira] Created: (MAPREDUCE-2019) Add targets for gridmix unit and system tests in a gridmix build xml file. Wed, 18 Aug, 10:09
Vinay Kumar Thota (JIRA) [jira] Created: (MAPREDUCE-2030) Throwing IOException while submitting the gridmix jobs consecutively through ToolRunner. Wed, 25 Aug, 08:17
Vinay Kumar Thota (JIRA) [jira] Created: (MAPREDUCE-2033) [Herriot] Gridmix generate data tests with various submission poilcies and different user resolvers. Wed, 25 Aug, 09:51
Vinod K V (JIRA) [jira] Resolved: (MAPREDUCE-1780) AccessControlList.toString() is used for serialization of ACL in JobStatus.java Thu, 12 Aug, 08:28
Vladimir Klimontovich (JIRA) [jira] Created: (MAPREDUCE-2003) It should be able to specify different jvm settings for map and reduce child process (via mapred.child.map.java.opts and mapred.child.reduce.java.opts options) Wed, 11 Aug, 12:12
Vladimir Klimontovich (JIRA) [jira] Resolved: (MAPREDUCE-2003) It should be able to specify different jvm settings for map and reduce child process (via mapred.child.map.java.opts and mapred.child.reduce.java.opts options) Wed, 18 Aug, 20:47
Wittawat Tantisiriroj (JIRA) [jira] Created: (MAPREDUCE-2036) Enable Erasure Code in Tool similar to Hadoop Archive Fri, 27 Aug, 20:20
xu cheng the hadoop plugin of the eclipse can't work in my computer Thu, 26 Aug, 10:25
xu cheng Re: the hadoop plugin of the eclipse can't work in my computer Thu, 26 Aug, 11:24
xu cheng questions about the order of the map and reduce and the shuffle error Fri, 27 Aug, 09:43
xu cheng Re: questions about the order of the map and reduce and the shuffle error Fri, 27 Aug, 09:47
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