hadoop-mapreduce-issues mailing list archives: July 2014

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Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-286) Optimize the last merge of the map output files Thu, 17 Jul, 21:22
Allen Wittenauer (JIRA) [jira] [Updated] (MAPREDUCE-340) TextInputFormat should not create input splits for 0 byte files Thu, 17 Jul, 21:30
Allen Wittenauer (JIRA) [jira] [Commented] (MAPREDUCE-340) TextInputFormat should not create input splits for 0 byte files Thu, 17 Jul, 21:30
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-300) Ability to thread task execution Thu, 17 Jul, 21:40
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-448) Facility to connect back to a job from the command line. Thu, 17 Jul, 21:50
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-345) Investigate whether the array in the JobInProgress that holds TIP references can be removed Thu, 17 Jul, 21:50
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-283) We should reuse key and value objects in the MultithreadedMapRunner. Thu, 17 Jul, 21:54
Allen Wittenauer (JIRA) [jira] [Updated] (MAPREDUCE-464) Command options should be provided in examples Thu, 17 Jul, 21:54
Allen Wittenauer (JIRA) [jira] [Updated] (MAPREDUCE-573) reduce scans/copies while reading data in hadoop streaming Thu, 17 Jul, 21:58
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-152) getMapOutput() keeps failing too many times before the tasktracker fails Thu, 17 Jul, 22:12
Todd Lipcon (JIRA) [jira] [Updated] (MAPREDUCE-5962) Support CRC32C in IFile Thu, 17 Jul, 22:40
Anubhav Dhoot (JIRA) [jira] [Created] (MAPREDUCE-5979) MR1 FairScheduler zero weight can cause sort failures Thu, 17 Jul, 23:10
Anubhav Dhoot (JIRA) [jira] [Assigned] (MAPREDUCE-5979) MR1 FairScheduler zero weight can cause sort failures Thu, 17 Jul, 23:12
Chris Douglas (JIRA) [jira] [Commented] (MAPREDUCE-5974) Allow map output collector fallback Thu, 17 Jul, 23:20
Anubhav Dhoot (JIRA) [jira] [Commented] (MAPREDUCE-5979) MR1 FairScheduler zero weight can cause sort failures Thu, 17 Jul, 23:32
Anubhav Dhoot (JIRA) [jira] [Updated] (MAPREDUCE-5979) MR1 FairScheduler zero weight can cause sort failures Thu, 17 Jul, 23:32
Anubhav Dhoot (JIRA) [jira] [Updated] (MAPREDUCE-5979) MR1 FairScheduler zero weight can cause sort failures Thu, 17 Jul, 23:32
Hadoop QA (JIRA) [jira] [Commented] (MAPREDUCE-5979) MR1 FairScheduler zero weight can cause sort failures Fri, 18 Jul, 00:04
Hadoop QA (JIRA) [jira] [Commented] (MAPREDUCE-5962) Support CRC32C in IFile Fri, 18 Jul, 00:35
Anubhav Dhoot (JIRA) [jira] [Updated] (MAPREDUCE-5966) MR1 FairScheduler use of custom weight adjuster is not thread safe for comparisons Fri, 18 Jul, 00:41
Anubhav Dhoot (JIRA) [jira] [Updated] (MAPREDUCE-5966) MR1 FairScheduler use of custom weight adjuster is not thread safe for comparisons Fri, 18 Jul, 00:43
Hadoop QA (JIRA) [jira] [Commented] (MAPREDUCE-5966) MR1 FairScheduler use of custom weight adjuster is not thread safe for comparisons Fri, 18 Jul, 00:53
Allen Wittenauer (JIRA) [jira] [Commented] (MAPREDUCE-460) Should be able to re-run jobs, collecting only missing output Fri, 18 Jul, 04:57
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-212) want InputFormat for task logs Fri, 18 Jul, 05:07
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-606) Implement a binary input/output format for Streaming Fri, 18 Jul, 05:11
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-436) NPE in TaskRunner.run if hadoop.log.dir not set Fri, 18 Jul, 05:17
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-235) Custom Splitter for handling many small files Fri, 18 Jul, 05:23
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-621) hadoop streaming to support shell pipes: "tr ' ' '\t' | cut -f 3,4" Fri, 18 Jul, 05:23
Allen Wittenauer (JIRA) [jira] [Updated] (MAPREDUCE-505) StatusHttpServer should include hostname/port when bind fails Fri, 18 Jul, 05:25
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-497) TaskTracker.addDiagnostics(String file, int num, String tag) could exit early if num==0 Fri, 18 Jul, 05:25
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-60) Nested class TaskTracker.TaskInProgress needs additional synchronization Fri, 18 Jul, 05:35
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-149) Class JobControl needs to be rewritten for safe concurrency Fri, 18 Jul, 05:37
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-589) StreamXMLRecordReader does not support gzipped files Fri, 18 Jul, 05:37
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-2827) Test code can create Integer.MIN_INT when trying to create a random non-negative integer Fri, 18 Jul, 05:39
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-252) Create an InputFormat for reading lines of text as Java Strings Fri, 18 Jul, 05:39
Bing Jiang (JIRA) [jira] [Created] (MAPREDUCE-5980) filter empty string in the libjars when submitting jobs Fri, 18 Jul, 08:40
Bing Jiang (JIRA) [jira] [Updated] (MAPREDUCE-5980) filter empty string in the libjars when submitting jobs Fri, 18 Jul, 08:52
Bing Jiang (JIRA) [jira] [Updated] (MAPREDUCE-5980) filter empty string in the libjars when submitting jobs Fri, 18 Jul, 08:54
Bing Jiang (JIRA) [jira] [Updated] (MAPREDUCE-5980) filter empty string in the libjars when submitting jobs Fri, 18 Jul, 10:14
Hadoop QA (JIRA) [jira] [Commented] (MAPREDUCE-5980) filter empty string in the libjars when submitting jobs Fri, 18 Jul, 10:28
Hudson (JIRA) [jira] [Commented] (MAPREDUCE-5910) MRAppMaster should handle Resync from RM instead of shutting down. Fri, 18 Jul, 10:43
Bing Jiang (JIRA) [jira] [Commented] (MAPREDUCE-5980) filter empty string in the libjars when submitting jobs Fri, 18 Jul, 10:43
Varun Saxena (JIRA) [jira] [Created] (MAPREDUCE-5981) Log levels of certain MR logs can be changed to DEBUG Fri, 18 Jul, 12:21
Varun Saxena (JIRA) [jira] [Updated] (MAPREDUCE-5981) Log levels of certain MR logs can be changed to DEBUG Fri, 18 Jul, 12:29
Hudson (JIRA) [jira] [Commented] (MAPREDUCE-5910) MRAppMaster should handle Resync from RM instead of shutting down. Fri, 18 Jul, 13:39
Hudson (JIRA) [jira] [Commented] (MAPREDUCE-5910) MRAppMaster should handle Resync from RM instead of shutting down. Fri, 18 Jul, 14:00
Todd Lipcon (JIRA) [jira] [Commented] (MAPREDUCE-5974) Allow map output collector fallback Fri, 18 Jul, 14:46
Todd Lipcon (JIRA) [jira] [Commented] (MAPREDUCE-5962) Support CRC32C in IFile Fri, 18 Jul, 15:18
Todd Lipcon (JIRA) [jira] [Updated] (MAPREDUCE-5962) Support CRC32C in IFile Fri, 18 Jul, 15:18
Jason Lowe (JIRA) [jira] [Created] (MAPREDUCE-5982) Task attempts that fail from the ASSIGNED state can disappear Fri, 18 Jul, 16:15
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-310) JobClient should keep on retrying if the jobtracker is still initializing Fri, 18 Jul, 16:34
zhihai xu (JIRA) [jira] [Commented] (MAPREDUCE-5980) filter empty string in the libjars when submitting jobs Fri, 18 Jul, 17:08
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-332) When assigning tasks to trackers, the job tracker should try to balance the number of tasks among the available trackers Fri, 18 Jul, 17:30
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-495) Makes hidden file filter at public scope Fri, 18 Jul, 17:32
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-508) dynamic heartbeat interval for the locality-aware task scheduling Fri, 18 Jul, 17:34
Allen Wittenauer (JIRA) [jira] [Updated] (MAPREDUCE-579) Streaming "slowmatch" documentation Fri, 18 Jul, 17:34
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-443) snapshot a map-reduce to DFS ... and restore Fri, 18 Jul, 17:38
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-395) Dependency cycle: Submitter and TaskTracker Fri, 18 Jul, 17:42
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-480) Dependency cycle: log and mapred Fri, 18 Jul, 17:42
Allen Wittenauer (JIRA) [jira] [Moved] (MAPREDUCE-5983) TestCommandLineJobSubmission assumes there is a /tmp dir that can be used for temp data Fri, 18 Jul, 17:44
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-534) Provide accounting functionality for Hadoop resource manager Fri, 18 Jul, 17:46
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-242) TaskTracker can skip a dfs check on every task launch. Fri, 18 Jul, 17:48
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-233) Integrate TaskTracker with the Service base class Fri, 18 Jul, 17:48
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-501) Spawning tasks faster Fri, 18 Jul, 18:00
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-376) Add serialization for Thrift Fri, 18 Jul, 18:08
Allen Wittenauer (JIRA) [jira] [Updated] (MAPREDUCE-377) Add serialization for Protocol Buffers Fri, 18 Jul, 18:12
Allen Wittenauer (JIRA) [jira] [Commented] (MAPREDUCE-377) Add serialization for Protocol Buffers Fri, 18 Jul, 18:12
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-2826) Change the job state observer classes to interfaces Fri, 18 Jul, 18:18
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-91) task attempt failing to report status just after the intialization Fri, 18 Jul, 18:18
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-342) Create a public scheduler API Fri, 18 Jul, 18:20
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-82) Revert the temporary change made to collection of Job's metrics done by HADOOP-3521 Fri, 18 Jul, 18:24
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-2824) MiniMRCluster should have an idempotent shutdown Fri, 18 Jul, 18:26
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-590) permissions of local files change when using the -file option Fri, 18 Jul, 19:54
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-151) JobClient doesn't wait for all task completion events before exiting Fri, 18 Jul, 19:56
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-402) TaskTracker doesnt recheck job tracker version on reconnect Fri, 18 Jul, 20:06
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-500) Clean up the JobTracker code Fri, 18 Jul, 20:06
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-255) avoid bzip2 decompressor throwing exception on corrupted (prematurely truncated) file Fri, 18 Jul, 20:31
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-343) Failed jobs should report the reason of failure on the web ui Fri, 18 Jul, 20:33
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-561) Restructure the hadoop.mapred package Fri, 18 Jul, 20:52
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-309) The cluster admin should be able to configure a name for the job tracker Fri, 18 Jul, 20:52
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-223) JobClient should work with -1/+1 version of JobTracker Fri, 18 Jul, 20:54
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-393) Two small improvements to pipes Fri, 18 Jul, 20:54
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-387) Hadoop Pipes Submitter assumes that presence of a Java InputFormat implies a Java RecordReader Fri, 18 Jul, 20:56
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-2823) map-reduce doctor (Mr Doctor) Fri, 18 Jul, 20:58
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-148) A successful tip can fail unnecessarily Fri, 18 Jul, 21:00
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-187) Generalize mapred.child.ulimit so as to help setting up other limits. Fri, 18 Jul, 22:12
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-174) JobTracker.close() gets stuck occasionally Fri, 18 Jul, 22:14
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-1770) have option to limit stderr output from user scripts in hadoop streaming Fri, 18 Jul, 22:16
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-2822) TaskTracker.offerService could handle IO and Remote Exceptions better Fri, 18 Jul, 22:18
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-451) TaskTracker's Memory resource should be considered when tasktracker asks for new task Fri, 18 Jul, 22:24
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-225) Fault tolerant Hadoop Job Tracker Fri, 18 Jul, 22:28
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-394) Hadoop Pipes do not load custom InputFormats at appropriate time, rendering them useless in certain scenarios Fri, 18 Jul, 22:30
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-248) Add error reporting support to LocalJobRunner Fri, 18 Jul, 22:30
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-2820) Task tracker should not ask for tasks if its temp disk space is almost full Fri, 18 Jul, 22:32
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-593) org.apache.hadoop.streaming.TestUlimit fails on JRockit 64-bit; not enough memory Fri, 18 Jul, 22:40
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-125) JobTracker might wrongly log a tip as failed Fri, 18 Jul, 22:50
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-470) jobdetails.jsp could show analysejobhistory.jsp details after job is complete Fri, 18 Jul, 23:36
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-447) Add Serialization for RecordIO Fri, 18 Jul, 23:40
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-162) [mapred] Change TaskMemoryManager to use JvmIDs instead of TaskIDs for memory-tracking. Fri, 18 Jul, 23:42
Allen Wittenauer (JIRA) [jira] [Resolved] (MAPREDUCE-404) NPE in text.encode when writing an invalid(?) JobProfile Fri, 18 Jul, 23:46
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