hadoop-mapreduce-issues mailing list archives: July 2014

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Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-4085) Kill task attempts longer than a configured queue max time Thu, 17 Jul, 15:05
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-4058) adjustable task priority Thu, 17 Jul, 15:07
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-2378) Reduce fails when running on 1 small file. Thu, 17 Jul, 15:23
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-2444) error connect tasktracker for jobtracker Thu, 17 Jul, 15:31
Todd Lipcon (JIRA) [jira] [Commented] (MAPREDUCE-2841) Task level native optimization Thu, 17 Jul, 15:49
Sean Zhong (JIRA) [jira] [Updated] (MAPREDUCE-2841) Task level native optimization Thu, 17 Jul, 16:17
Todd Lipcon (JIRA) [jira] [Created] (MAPREDUCE-5974) Allow map output collector fallback Thu, 17 Jul, 16:17
Sean Zhong (JIRA) [jira] [Commented] (MAPREDUCE-2841) Task level native optimization Thu, 17 Jul, 16:21
Hadoop QA (JIRA) [jira] [Commented] (MAPREDUCE-5957) AM throws ClassNotFoundException with job classloader enabled if custom output format/committer is used Thu, 17 Jul, 16:23
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-296) job statistics should be displayed in the web/ui Thu, 17 Jul, 16:39
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-603) Fix unchecked warnings in contrib code Thu, 17 Jul, 16:43
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-135) speculative task failure can kill jobs Thu, 17 Jul, 16:47
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-585) A corrupt text file causes the maps to hang Thu, 17 Jul, 16:49
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-167) SAXParseException causes test to run forever Thu, 17 Jul, 16:51
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-584) In Streaming, crashes after all the input is consumed, are not detected Thu, 17 Jul, 16:53
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-306) job submission protocol should have a method for getting the "task capacity" of the cluster Thu, 17 Jul, 16:55
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-191) Mapper fail rate increases significantly as the number of reduces increase Thu, 17 Jul, 16:57
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-172) Reducers stuck in 'sort' Thu, 17 Jul, 16:57
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-602) The streaming code should be moved from contrib to Hadoop main framework Thu, 17 Jul, 17:07
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-417) Logging could hang/fail when drive is filled by mapred outputs. Thu, 17 Jul, 17:09
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-107) Tasks fail due to lost mapout Thu, 17 Jul, 17:13
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-452) tasktracker checkpointing capability Thu, 17 Jul, 17:13
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-319) Use Grizzly for Fetching Map Output in Shuffle Thu, 17 Jul, 17:13
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-316) Splittability of input should be controllable by application Thu, 17 Jul, 17:15
Allen Wittenauer (JIRA) [jira] [Commented] (MAPREDUCE-320) Map/Reduce should use IP addresses to identify nodes rather than hostnames Thu, 17 Jul, 17:21
Todd Lipcon (JIRA) [jira] [Assigned] (MAPREDUCE-5974) Allow map output collector fallback Thu, 17 Jul, 17:33
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-1766) Hadoop Streaming should not use TextInputFormat class as the default input format class. Thu, 17 Jul, 17:33
Todd Lipcon (JIRA) [jira] [Updated] (MAPREDUCE-5974) Allow map output collector fallback Thu, 17 Jul, 17:33
Jian He (JIRA) [jira] [Updated] (MAPREDUCE-5910) MRAppMaster should handle Resync from RM instead of shutting down. Thu, 17 Jul, 17:33
Jian He (JIRA) [jira] [Updated] (MAPREDUCE-5910) MRAppMaster should handle Resync from RM instead of shutting down. Thu, 17 Jul, 17:37
Todd Lipcon (JIRA) [jira] [Updated] (MAPREDUCE-5974) Allow map output collector fallback Thu, 17 Jul, 17:37
Jian He (JIRA) [jira] [Updated] (MAPREDUCE-5910) MRAppMaster should handle Resync from RM instead of shutting down. Thu, 17 Jul, 17:37
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-259) Rack-aware Shuffle Thu, 17 Jul, 17:39
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-426) Race condition in LaunchTaskAction and KillJobAction Thu, 17 Jul, 17:41
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-338) Need more complete API of JobClient class Thu, 17 Jul, 17:43
Todd Lipcon (JIRA) [jira] [Commented] (MAPREDUCE-2841) Task level native optimization Thu, 17 Jul, 17:45
Allen Wittenauer (JIRA) [jira] [Commented] (MAPREDUCE-210) want InputFormat for zip files Thu, 17 Jul, 17:47
Todd Lipcon (JIRA) [jira] [Created] (MAPREDUCE-5975) Fix native-task build on Ubuntu 13.10 Thu, 17 Jul, 17:49
Todd Lipcon (JIRA) [jira] [Created] (MAPREDUCE-5976) native-task should not fail to build if snappy is missing Thu, 17 Jul, 17:51
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-428) Reducers reported completion % is generally incorrect when consuming compressed map outputs Thu, 17 Jul, 17:57
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-209) Support for metrics aggregation module in JobTracker Thu, 17 Jul, 17:59
Todd Lipcon (JIRA) [jira] [Created] (MAPREDUCE-5977) Fix or suppress native-task gcc warnings Thu, 17 Jul, 18:01
Todd Lipcon (JIRA) [jira] [Updated] (MAPREDUCE-5975) Fix native-task build on Ubuntu 13.10 Thu, 17 Jul, 18:03
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-2833) Job Tracker needs to collect more job/task execution stats and save them to DFS file Thu, 17 Jul, 18:03
Todd Lipcon (JIRA) [jira] [Commented] (MAPREDUCE-5975) Fix native-task build on Ubuntu 13.10 Thu, 17 Jul, 18:03
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-230) Need to document the controls for sorting and grouping into the reduce Thu, 17 Jul, 18:05
Allen Wittenauer (JIRA) [jira] [Commented] (MAPREDUCE-272) Job tracker should report the number of splits that are local to some task trackers Thu, 17 Jul, 18:11
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-129) job_null_0001 in jobid Thu, 17 Jul, 18:11
Hadoop QA (JIRA) [jira] [Commented] (MAPREDUCE-5974) Allow map output collector fallback Thu, 17 Jul, 18:15
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-492) Pending, running, completed tasks should also be shown as percentage Thu, 17 Jul, 18:17
Todd Lipcon (JIRA) [jira] [Assigned] (MAPREDUCE-5962) Support CRC32C in IFile Thu, 17 Jul, 18:19
Allen Wittenauer (JIRA) [jira] [Commented] (MAPREDUCE-2830) Document config parameters for each Map-Reduce class/interface Thu, 17 Jul, 18:19
Todd Lipcon (JIRA) [jira] [Updated] (MAPREDUCE-5962) Support CRC32C in IFile Thu, 17 Jul, 18:21
Todd Lipcon (JIRA) [jira] [Updated] (MAPREDUCE-5962) Support CRC32C in IFile Thu, 17 Jul, 18:21
Todd Lipcon (JIRA) [jira] [Commented] (MAPREDUCE-5962) Support CRC32C in IFile Thu, 17 Jul, 18:21
Hadoop QA (JIRA) [jira] [Commented] (MAPREDUCE-5910) MRAppMaster should handle Resync from RM instead of shutting down. Thu, 17 Jul, 18:21
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-108) Blacklisted hosts may not be able to serve map outputs Thu, 17 Jul, 18:25
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-155) Each task tracker should not execute more than one speculative task Thu, 17 Jul, 18:25
Allen Wittenauer (JIRA) [jira] [Updated] (MAPREDUCE-636) Inconsistency in config parameter for RandomWriter Thu, 17 Jul, 18:31
Jian He (JIRA) [jira] [Commented] (MAPREDUCE-5910) MRAppMaster should handle Resync from RM instead of shutting down. Thu, 17 Jul, 18:33
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-600) Streaming command should be able to take its input from a "file", rather then from stdin Thu, 17 Jul, 18:33
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-1769) Streaming command should be able to take its output to a "file", rather then to stdout Thu, 17 Jul, 18:33
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-1767) Steaming infrastructures should provide statisics about job Thu, 17 Jul, 18:37
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-611) Streaming infrastructure should report information about runtime errors Thu, 17 Jul, 18:37
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-2829) TestMiniMRMapRedDebugScript times out Thu, 17 Jul, 18:39
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-229) Provide a command line option to check if a Hadoop jobtracker is idle Thu, 17 Jul, 18:43
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-598) Streaming: better conrol over input splits Thu, 17 Jul, 18:49
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-620) Streaming: support local execution Thu, 17 Jul, 18:49
Hudson (JIRA) [jira] [Commented] (MAPREDUCE-5910) MRAppMaster should handle Resync from RM instead of shutting down. Thu, 17 Jul, 18:55
Allen Wittenauer (JIRA) [jira] [Commented] (MAPREDUCE-618) Need to be able to re-run specific map tasks (when -reducer NONE) Thu, 17 Jul, 18:59
Jian He (JIRA) [jira] [Updated] (MAPREDUCE-5910) MRAppMaster should handle Resync from RM instead of shutting down. Thu, 17 Jul, 19:03
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-386) The combiner in pipes is closed before the last values are passed in. Thu, 17 Jul, 19:05
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-594) Streaming: org.apache.hadoop.mapred.lib.IdentityMapper should not inserted unnecessary keys Thu, 17 Jul, 19:13
Allen Wittenauer (JIRA) [jira] [Commented] (MAPREDUCE-455) Hadoop needs a better XML Input Thu, 17 Jul, 19:15
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-215) Improve facilities for job-control, job-queues etc. Thu, 17 Jul, 19:21
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-265) check permissions for job inputs and outputs Thu, 17 Jul, 19:27
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-186) TaskLogServlet returns 410 when trying to access log early in task life Thu, 17 Jul, 19:37
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-224) limit running tasks per job Thu, 17 Jul, 19:39
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-574) Fix -file option in Streaming to use Distributed Cache Thu, 17 Jul, 19:43
Allen Wittenauer (JIRA) [jira] [Updated] (MAPREDUCE-165) the map task output servlet doesn't protect against ".." attacks Thu, 17 Jul, 19:45
Allen Wittenauer (JIRA) [jira] [Commented] (MAPREDUCE-165) the map task output servlet doesn't protect against ".." attacks Thu, 17 Jul, 19:45
Allen Wittenauer (JIRA) [jira] [Updated] (MAPREDUCE-165) the map task output servlet doesn't protect against ".." attacks Thu, 17 Jul, 19:47
Allen Wittenauer (JIRA) [jira] [Commented] (MAPREDUCE-302) Maintaining cluster information across multiple job submissions Thu, 17 Jul, 19:47
Allen Wittenauer (JIRA) [jira] [Updated] (MAPREDUCE-489) Force the task tracker to exit when the task is complete, prevents nodes from dying due to resource starvation from impropertly written map/reduce tasks Thu, 17 Jul, 19:57
Allen Wittenauer (JIRA) [jira] [Commented] (MAPREDUCE-489) Force the task tracker to exit when the task is complete, prevents nodes from dying due to resource starvation from impropertly written map/reduce tasks Thu, 17 Jul, 19:59
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-344) Remove dead code block in JobInProgress.completedTask Thu, 17 Jul, 20:03
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-390) Corner case exists in detecting Java process deaths that might lead to orphan pipes processes lying around in memory Thu, 17 Jul, 20:03
Allen Wittenauer (JIRA) [jira] [Commented] (MAPREDUCE-2593) Random read benchmark for DFS Thu, 17 Jul, 20:05
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-78) tasks should not run on nodes where they were previously lost Thu, 17 Jul, 20:09
Hadoop QA (JIRA) [jira] [Commented] (MAPREDUCE-5962) Support CRC32C in IFile Thu, 17 Jul, 20:15
Hadoop QA (JIRA) [jira] [Commented] (MAPREDUCE-2593) Random read benchmark for DFS Thu, 17 Jul, 20:17
Allen Wittenauer (JIRA) [jira] [Updated] (MAPREDUCE-2593) Random read benchmark for DFS Thu, 17 Jul, 20:19
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-427) Earlier key-value buffer from MapTask.java is still referenced even though its not required anymore. Thu, 17 Jul, 20:27
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-274) Hadoop JobClient can return specific exit codes for specific classes of exceptions Thu, 17 Jul, 20:58
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-475) JobConf should validate key names in well-defined namespaces and warn on misspelling Thu, 17 Jul, 21:04
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-262) Optimize finding of speculative tasks Thu, 17 Jul, 21:06
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-556) Refactor Hadoop package structure and source tree. Thu, 17 Jul, 21:08
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-313) Add additional jobs of new types to gridmix Thu, 17 Jul, 21:10
Todd Lipcon (JIRA) [jira] [Created] (MAPREDUCE-5978) native-task CompressTest failure on Ubuntu Thu, 17 Jul, 21:20
Todd Lipcon (JIRA) [jira] [Commented] (MAPREDUCE-5978) native-task CompressTest failure on Ubuntu Thu, 17 Jul, 21:22
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