hadoop-mapreduce-user mailing list archives: August 2011

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Kai Ju Liu Configuring Hadoop daemon heap sizes Mon, 01 Aug, 18:11
Harsh J   Re: Configuring Hadoop daemon heap sizes Mon, 01 Aug, 18:16
Kai Ju Liu     Re: Configuring Hadoop daemon heap sizes Tue, 02 Aug, 04:38
Adam Shook Unusual large number of map tasks for a SequenceFile Mon, 01 Aug, 21:19
Vanja Komadinovic MultipleOutputs support Mon, 01 Aug, 22:21
Harsh J   Re: MultipleOutputs support Tue, 02 Aug, 05:30
Vanja Komadinovic     Re: MultipleOutputs support Thu, 04 Aug, 15:15
Harsh J       Re: MultipleOutputs support Thu, 04 Aug, 17:31
How to access contents of a Map Reduce job's working directory
Shrish Bajpai   How to access contents of a Map Reduce job's working directory Tue, 02 Aug, 00:36
smriti singh   How to access contents of a Map Reduce job's working directory Tue, 02 Aug, 00:52
Harsh J     Re: How to access contents of a Map Reduce job's working directory Tue, 02 Aug, 06:03
smriti singh       Re: How to access contents of a Map Reduce job's working directory Tue, 02 Aug, 10:18
Subroto Sanyal         RE: How to access contents of a Map Reduce job's working directory Tue, 02 Aug, 10:36
tom uno           Re: How to access contents of a Map Reduce job's working directory Tue, 02 Aug, 10:39
周俊清 fail to compile hadoop branch-0.22/mapreduce Tue, 02 Aug, 02:14
Rottinghuis, Joep   RE: fail to compile hadoop branch-0.22/mapreduce Tue, 02 Aug, 04:07
Re: High load, low CPU on hard-to-reach instances
Kai Ju Liu   Re: High load, low CPU on hard-to-reach instances Tue, 02 Aug, 04:41
Re: MapReduce jobs hanging or failing near completion
Kai Ju Liu   Re: MapReduce jobs hanging or failing near completion Tue, 02 Aug, 04:47
Arun C Murthy     Re: MapReduce jobs hanging or failing near completion Tue, 02 Aug, 05:08
Kai Ju Liu       Re: MapReduce jobs hanging or failing near completion Tue, 02 Aug, 17:18
Kai Ju Liu         Re: MapReduce jobs hanging or failing near completion Wed, 03 Aug, 17:30
Arun C Murthy           Re: MapReduce jobs hanging or failing near completion Wed, 03 Aug, 18:56
Kai Ju Liu             Re: MapReduce jobs hanging or failing near completion Wed, 03 Aug, 19:44
Vinayakumar B Need Help in Setting up the NextGen MapReduce. Tue, 02 Aug, 10:13
Praveen Sripati   Re: Need Help in Setting up the NextGen MapReduce. Tue, 02 Aug, 14:44
Vinayakumar B   RE: Need Help in Setting up the NextGen MapReduce. Tue, 02 Aug, 15:12
Ramgopal The temp folder _temporary (created as part of job execution) is not getting deleted from HDFS if the job fails because of jobs cleanup task failure Wed, 03 Aug, 05:41
Vyacheslav Zholudev How does Hadoop reuse the objects? Wed, 03 Aug, 07:18
Joey Echeverria   Re: How does Hadoop reuse the objects? Wed, 03 Aug, 11:19
Milind.Bhandar...@emc.com     Re: How does Hadoop reuse the objects? Thu, 04 Aug, 19:35
Vyacheslav Zholudev       Re: How does Hadoop reuse the objects? Thu, 04 Aug, 21:07
Joey Echeverria         Re: How does Hadoop reuse the objects? Thu, 04 Aug, 21:16
Shai Erera Bug in FSDataSet? Wed, 03 Aug, 08:22
Re: Multiple avro outputs from a reducer
Vyacheslav Zholudev   Re: Multiple avro outputs from a reducer Thu, 04 Aug, 08:41
Suhendry Effendy Reducer Run on Which Machine? Fri, 05 Aug, 05:24
Arun C Murthy   Re: Reducer Run on Which Machine? Fri, 05 Aug, 05:27
Felix Halim     Re: Reducer Run on Which Machine? Fri, 05 Aug, 07:17
Milind.Bhandar...@emc.com   Re: Reducer Run on Which Machine? Fri, 05 Aug, 19:14
Iman E Performance of mappers Fri, 05 Aug, 18:02
Arun C Murthy   Re: Performance of mappers Fri, 05 Aug, 18:05
Iman E     Re: Performance of mappers Fri, 05 Aug, 19:31
Milind.Bhandar...@emc.com       Re: Performance of mappers Fri, 05 Aug, 19:47
Iman E         Re: Performance of mappers Fri, 05 Aug, 20:34
Arun C Murthy       Re: Performance of mappers Fri, 05 Aug, 20:51
Milind.Bhandar...@emc.com   Re: Performance of mappers Fri, 05 Aug, 20:41
谭军 How can I know how many mappers created? Sun, 07 Aug, 06:45
Subroto Sanyal   RE: How can I know how many mappers created? Mon, 08 Aug, 04:32
Xiaobo Gu Map task can't execute /bin/ls on solaris Sun, 07 Aug, 09:48
tanjun_2525 回复: RE: How can I know how many mappers created? Mon, 08 Aug, 05:25
谭军 Can I use the cores of each CPU to be the datanodes instead of CPU? Mon, 08 Aug, 08:46
Subroto Sanyal   RE: Can I use the cores of each CPU to be the datanodes instead of CPU? Mon, 08 Aug, 09:05
谭军   Re:RE: Can I use the cores of each CPU to be the datanodes instead of CPU? Mon, 08 Aug, 09:19
Subroto Sanyal     RE: RE: Can I use the cores of each CPU to be the datanodes instead of CPU? Mon, 08 Aug, 09:59
Arun C Murthy     Re: Can I use the cores of each CPU to be the datanodes instead of CPU? Mon, 08 Aug, 17:42
Mayuresh       Re: Can I use the cores of each CPU to be the datanodes instead of CPU? Tue, 09 Aug, 04:11
Devaraj K   RE: RE: Can I use the cores of each CPU to be the datanodes instead of CPU? Mon, 08 Aug, 09:37
谭军 How can I achieve secondary retrieval in mapreduce? Mon, 08 Aug, 14:58
Re: Hadoop pipes (wordcount) example failing (with hadoop 0.21.0)
Decimus Phostle   Re: Hadoop pipes (wordcount) example failing (with hadoop 0.21.0) Mon, 08 Aug, 15:52
Decimus Phostle Using MultipleTextOutputFormat to control output filename in MapReduce Mon, 08 Aug, 16:06
Decimus Phostle   Re: Using MultipleTextOutputFormat to control output filename in MapReduce Tue, 23 Aug, 23:20
Curtis Jensen unique PATH environment variable for Mapper class Mon, 08 Aug, 21:04
Joey Echeverria   Re: unique PATH environment variable for Mapper class Mon, 08 Aug, 21:14
RE: RE: Can reducer get parameters from mapper besides key and value?
Subroto Sanyal   RE: RE: Can reducer get parameters from mapper besides key and value? Tue, 09 Aug, 11:16
Subroto Sanyal     RE: Can reducer get parameters from mapper besides key and value? Tue, 09 Aug, 06:42
谭军       Can reducer get parameters from mapper besides key and value? Tue, 09 Aug, 06:28
谭军         Re:RE: Can reducer get parameters from mapper besides key and value? Tue, 09 Aug, 06:55
谭军           Re:RE: RE: Can reducer get parameters from mapper besides key and value? Tue, 09 Aug, 11:53
Subroto Sanyal             RE: RE: RE: Can reducer get parameters from mapper besides key and value? Tue, 09 Aug, 13:41
谭军             Re:RE: RE: RE: Can reducer get parameters from mapper besides key and value? Tue, 09 Aug, 14:09
谭军             Re:RE: RE: RE: Can reducer get parameters from mapper besides key and value? Tue, 09 Aug, 14:31
Subroto Sanyal 00900485   Re:RE: RE: RE: Can reducer get parameters from mapper besides key and value? Tue, 09 Aug, 18:51
谭军     Re:Re:RE: RE: RE: Can reducer get parameters from mapper besides key and value? Sun, 14 Aug, 13:25
Jonathan Coveney Can you see the name of the document being loaded? Tue, 09 Aug, 21:11
Harsh J   Re: Can you see the name of the document being loaded? Tue, 09 Aug, 21:51
Jonathan Coveney     Re: Can you see the name of the document being loaded? Wed, 10 Aug, 00:25
Jian Fang Multiple input formats and multiple output formats in Hadoop 0.20.2 Wed, 10 Aug, 16:08
Dino Kečo   Re: Multiple input formats and multiple output formats in Hadoop 0.20.2 Wed, 10 Aug, 16:20
Jian Fang     Re: Multiple input formats and multiple output formats in Hadoop 0.20.2 Wed, 10 Aug, 16:26
谭军 Status: FAILED Error: null, What's this problem? Thu, 11 Aug, 10:40
Harsh J   Re: Status: FAILED Error: null, What's this problem? Thu, 11 Aug, 11:40
谭军     Re:Re: Status: FAILED Error: null, What's this problem? Thu, 11 Aug, 12:37
Mostafa Gaber       Re: Re: Status: FAILED Error: null, What's this problem? Thu, 11 Aug, 14:09
谭军   Re:Re: Status: FAILED Error: null, What's this problem? Fri, 12 Aug, 08:25
M S Vishwanath Bhat Need Help with HBase Thu, 11 Aug, 19:00
Corey M. Dorwart   RE: Need Help with HBase Thu, 11 Aug, 19:01
M S Vishwanath Bhat     Re: Need Help with HBase Tue, 16 Aug, 07:28
Stack       Re: Need Help with HBase Wed, 17 Aug, 04:09
Gabriel B M Armelin [No Subject] Fri, 12 Aug, 00:50
Florin P Computing the number of mappers when CombineFileInputFormat is used Fri, 12 Aug, 06:35
wd some map run really slow Fri, 12 Aug, 08:14
Florin P   Re: some map run really slow Fri, 12 Aug, 09:26
wd     Re: some map run really slow Fri, 12 Aug, 10:26
Florin P       Re: some map run really slow Fri, 12 Aug, 12:47
Ross Nordeen         Possible to override the context.write() method in ReduceContext? Fri, 12 Aug, 21:06
Dino Kečo           Re: Possible to override the context.write() method in ReduceContext? Sat, 13 Aug, 08:29
wd         Re: some map run really slow Sat, 13 Aug, 05:14
Vegar Hatlevik Context.getInputSplit() returns null Fri, 12 Aug, 09:25
Roger Chen Creating a custom composite key Fri, 12 Aug, 22:49
Anthony Urso   Re: Creating a custom composite key Fri, 12 Aug, 23:22
Lior Schachter M/R vs hbase problem in production Sun, 14 Aug, 16:32
Lior Schachter   Re: M/R vs hbase problem in production Sun, 14 Aug, 16:36
rakesh kothari EOFException when using LZO to compress map/reduce output Mon, 15 Aug, 06:49
Sudharsan Sampath Re: Can I define a datastructure that all Mappers share? Mon, 15 Aug, 10:25
谭军   Can I define a datastructure that all Mappers share? Mon, 15 Aug, 09:14
谭军     Re:Re: Can I define a datastructure that all Mappers share? Mon, 15 Aug, 11:29
Fwd: Jobtracker looses track of all tasktrackers, needs mapred restart
Ajit Ratnaparkhi   Fwd: Jobtracker looses track of all tasktrackers, needs mapred restart Mon, 15 Aug, 11:13
Christoph Schmitz Under-replication warnings for Distributed Cache? Mon, 15 Aug, 13:40
Harsh J   Re: Under-replication warnings for Distributed Cache? Tue, 16 Aug, 05:15
Christoph Schmitz     AW: Under-replication warnings for Distributed Cache? Tue, 16 Aug, 06:39
error while running gridmix2
Keren Ouaknine   error while running gridmix2 Mon, 15 Aug, 13:48
Ross Nordeen Re: Possible to override the context.write() method in ReduceContext? Mon, 15 Aug, 16:02
Kadu canGica Eduardo Excuting a shell script inside the HDFS Mon, 15 Aug, 21:51
Friso van Vollenhoven   Re: Excuting a shell script inside the HDFS Tue, 16 Aug, 04:48
Niels Basjes   Re: Excuting a shell script inside the HDFS Tue, 16 Aug, 19:00
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