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- Re: Mappers getting killed - posted by Arko Provo Mukherjee <ar...@gmail.com> on 2011/11/01 00:41:02 UTC, 0 replies.
- Sharing data in a mapper for all values - posted by Arko Provo Mukherjee <ar...@gmail.com> on 2011/11/01 00:45:10 UTC, 4 replies.
- sort and merge in map/reduce - posted by Allen <an...@gmail.com> on 2011/11/02 04:07:11 UTC, 0 replies.
- Custom Hadoop metrics in Map Reduce jobs - posted by Dino Kečo <di...@gmail.com> on 2011/11/02 08:44:52 UTC, 4 replies.
- jobtracker node WA 30%+ - posted by "zhengrui.m" <zh...@gmail.com> on 2011/11/03 04:34:26 UTC, 0 replies.
- Streaming question. - posted by Dan Young <da...@gmail.com> on 2011/11/03 05:52:13 UTC, 3 replies.
- The Elephant in the Room: You are invited - posted by Mi...@emc.com on 2011/11/03 18:12:38 UTC, 0 replies.
- Re: Is there any way for a single map job to show progress - posted by Mi...@emc.com on 2011/11/03 18:28:13 UTC, 2 replies.
- Classpath issues - posted by Russell Brown <mi...@gmail.com> on 2011/11/03 18:50:08 UTC, 0 replies.
- Read a specific mapoutput partition - posted by Pedro Costa <ps...@gmail.com> on 2011/11/03 21:24:52 UTC, 0 replies.
- Problems with MR Job running really slowly - posted by Steve Lewis <lo...@gmail.com> on 2011/11/04 04:07:54 UTC, 3 replies.
- Combiner timing out - posted by Christopher Egner <ce...@apple.com> on 2011/11/04 07:20:23 UTC, 4 replies.
- Re: under cygwin JUST tasktracker run by cyg_server user, Permission denied ..... - posted by Uma Maheswara Rao G 72686 <ma...@huawei.com> on 2011/11/04 10:29:43 UTC, 0 replies.
- Re: HDFS error : Could not Complete file - posted by Sudharsan Sampath <su...@gmail.com> on 2011/11/04 10:41:57 UTC, 2 replies.
- How do I diagnose a really slow copy - posted by Steve Lewis <lo...@gmail.com> on 2011/11/04 16:20:40 UTC, 2 replies.
- Never ending reduce jobs, error Error reading task outputConnection refused - posted by Russell Brown <mi...@gmail.com> on 2011/11/04 16:28:57 UTC, 10 replies.
- Map Rask has IO exception - posted by Steve Lewis <lo...@gmail.com> on 2011/11/05 18:09:37 UTC, 5 replies.
- On the relationship between MultithreadedMapper and tasks - posted by Claudio Martella <cl...@tis.bz.it> on 2011/11/05 18:47:29 UTC, 1 replies.
- Different ways of configuring the memory to the TaskTracker child process (Mapper and Reduce Tasks) - posted by Praveen Sripati <pr...@gmail.com> on 2011/11/06 16:17:20 UTC, 2 replies.
- Keeping intermediate results - posted by Yaron Gonen <ya...@gmail.com> on 2011/11/06 17:21:33 UTC, 1 replies.
- Fwd: Re: Do failed task attempts stick around the jobcache on local disk? - posted by Uma Maheswara Rao G 72686 <ma...@huawei.com> on 2011/11/07 05:32:52 UTC, 0 replies.
- NextGen MR directory structure - posted by Ramgopal <ra...@huawei.com> on 2011/11/07 10:04:21 UTC, 0 replies.
- Map-only output compression - posted by Claudio Martella <cl...@tis.bz.it> on 2011/11/07 15:48:49 UTC, 2 replies.
- Issues with Distributed Caching - posted by Arko Provo Mukherjee <ar...@gmail.com> on 2011/11/08 08:53:57 UTC, 2 replies.
- Compatibility issue with 0.20.203. - posted by Jane Chen <jx...@yahoo.com> on 2011/11/08 20:32:34 UTC, 0 replies.
- increasing number of mappers. - posted by Radim Kolar <hs...@sendmail.cz> on 2011/11/09 12:11:33 UTC, 4 replies.
- Any way to limit the total tasks running on a node in 0.202 - posted by Steve Lewis <lo...@gmail.com> on 2011/11/10 04:06:27 UTC, 1 replies.
- Modifyiing Scheduler code in Mumak - posted by arun k <ar...@gmail.com> on 2011/11/10 11:18:11 UTC, 0 replies.
- seattle hadoop announce: Thursday Nov 17th, Automatic Provisioning, Pig and Python - posted by Sean Jensen-Grey <se...@seattlehadoop.org> on 2011/11/11 21:27:38 UTC, 0 replies.
- Issue while building hadoop-mapreduce-project in trunk - posted by rajesh putta <ra...@gmail.com> on 2011/11/11 22:03:40 UTC, 1 replies.
- How is task scheduling done in Mumak ? - posted by arun k <ar...@gmail.com> on 2011/11/12 08:06:33 UTC, 1 replies.
- Re: JobTracker API Hooks - posted by Mahadev Konar <ma...@hortonworks.com> on 2011/11/12 22:20:05 UTC, 1 replies.
- Mapreduce heap size error - posted by Hoot Thompson <ho...@ptpnow.com> on 2011/11/13 00:32:05 UTC, 8 replies.
- Enable Hyperthreading? / Typical M/R ratios and rules of thumb - posted by Tom Hall <th...@gmail.com> on 2011/11/14 03:56:19 UTC, 3 replies.
- how to implement error thresholds in a map-reduce job ? - posted by Mapred Learn <ma...@gmail.com> on 2011/11/15 00:06:20 UTC, 12 replies.
- Performance test practices for hadoop jobs - capturing metrics - posted by Bejoy Ks <be...@gmail.com> on 2011/11/15 08:31:16 UTC, 1 replies.
- How is data of each job assigned to nodes in Mumak ? - posted by arun k <ar...@gmail.com> on 2011/11/15 15:22:02 UTC, 0 replies.
- Re: Distributing our jars to all machines in a cluster - posted by Something Something <ma...@gmail.com> on 2011/11/16 07:39:50 UTC, 10 replies.
- unsubscibe - posted by Francesco De Luca <f....@gmail.com> on 2011/11/16 18:52:06 UTC, 0 replies.
- Mahout and Hadoop - posted by Bish Maten <bi...@yahoo.com> on 2011/11/16 20:29:03 UTC, 1 replies.
- Business logic in cleanup? - posted by Something Something <ma...@gmail.com> on 2011/11/17 05:23:13 UTC, 9 replies.
- Announcing Bangalore Hadoop Meetup Group - posted by Sharad Agarwal <sh...@gmail.com> on 2011/11/17 14:01:08 UTC, 1 replies.
- Lecture: Large-scale data processing with Hadoop MapReduce - posted by Evert Lammerts <Ev...@sara.nl> on 2011/11/17 15:20:00 UTC, 1 replies.
- how to enable debug log while run a job? - posted by seven garfee <ga...@gmail.com> on 2011/11/17 15:36:37 UTC, 1 replies.
- Re: hanging map reduce processes - posted by Henning Blohm <he...@zfabrik.de> on 2011/11/17 17:17:53 UTC, 0 replies.
- How does splitting and choosing hosts for splits is done in Mumak ? - posted by arun k <ar...@gmail.com> on 2011/11/18 18:36:34 UTC, 0 replies.
- context.write in cleanup? - posted by Kim Ebert <ki...@reflectivedevelopment.com> on 2011/11/18 20:13:47 UTC, 2 replies.
- is there a way to just abandon a map task? - posted by Mat Kelcey <ma...@gmail.com> on 2011/11/20 22:31:48 UTC, 3 replies.
- Gratuitous use of CHMOD in windows - posted by Steve Lewis <lo...@gmail.com> on 2011/11/22 00:47:22 UTC, 3 replies.
- How many real cores in large type instances on EC2 ? - posted by Jiamin Lu <ji...@googlemail.com> on 2011/11/24 16:40:29 UTC, 7 replies.
- Customized TextInputFormat - posted by Mohamed Riadh Trad <Mo...@inria.fr> on 2011/11/24 18:20:26 UTC, 1 replies.
- Is there a way to re-use the output of job which was killed? - posted by Samir Eljazovic <sa...@gmail.com> on 2011/11/25 00:54:06 UTC, 1 replies.
- #number of mappers - posted by Keren Ouaknine <ke...@gmail.com> on 2011/11/25 04:15:55 UTC, 5 replies.
- Registration of Node Manger Failed - posted by sri ram <rs...@gmail.com> on 2011/11/25 09:58:57 UTC, 0 replies.
- Creating a custom trace file using Rumen - posted by arun k <ar...@gmail.com> on 2011/11/25 15:41:31 UTC, 0 replies.
- MRv2 with other hadoop projects - posted by Stephen Boesch <ja...@gmail.com> on 2011/11/27 02:11:32 UTC, 2 replies.
- ProtocolProvider errors On MRv2 Failed to use org.apache.hadoop.mapred.YarnClientProtocolProvider - posted by Stephen Boesch <ja...@gmail.com> on 2011/11/28 19:40:04 UTC, 4 replies.
- Reduce tasks timeouts - posted by Radim Kolar <hs...@sendmail.cz> on 2011/11/28 21:31:55 UTC, 1 replies.
- negative map number - posted by Keren Ouaknine <ke...@gmail.com> on 2011/11/29 04:08:53 UTC, 3 replies.
- Capturing Map and Reduce I/O time - posted by arun k <ar...@gmail.com> on 2011/11/29 15:24:19 UTC, 0 replies.
- MRv2 DataNode problem: isBPServiceAlive invoked order of 200K times per second - posted by Stephen Boesch <ja...@gmail.com> on 2011/11/29 15:43:41 UTC, 5 replies.
- Can I set mappers to use overlapping record ranges from a sequence file? - posted by Rob Podolski <ro...@yahoo.co.uk> on 2011/11/30 07:28:53 UTC, 1 replies.
- how to access a mapper counter in reducer - posted by rabbit_cheng <ra...@126.com> on 2011/11/30 10:36:15 UTC, 0 replies.
- Renaming WritableComparable and existing SequenceFiles - posted by Markus Jelsma <ma...@openindex.io> on 2011/11/30 16:44:49 UTC, 1 replies.