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- Availability of Job traces or logs - posted by ArunKumar <ar...@gmail.com> on 2011/12/01 04:18:14 UTC, 6 replies.
- Re: HDFS Explained as Comics - posted by "Alexander C.H. Lorenz" <wg...@googlemail.com> on 2011/12/01 08:53:31 UTC, 4 replies.
- Re: Issue : Hadoop mapreduce job to process S3 logs gets hung at INFO mapred.JobClient: map 0% reduce 0% - posted by Nitika Gupta <ng...@rocketfuel.com> on 2011/12/02 01:57:34 UTC, 0 replies.
- Utilizing multiple hard disks for hadoop HDFS ? - posted by praveenesh kumar <pr...@gmail.com> on 2011/12/02 06:35:57 UTC, 1 replies.
- Help with Hadoop Eclipse Plugin on Mac OS X Lion - posted by Will L <se...@hotmail.com> on 2011/12/02 09:26:28 UTC, 9 replies.
- Does Hadoop 0.20.205 and Ganglia 3.1.7 compatible with each other ? - posted by praveenesh kumar <pr...@gmail.com> on 2011/12/02 12:32:11 UTC, 0 replies.
- How do I programmatically get total job execution time? - posted by "W.P. McNeill" <bi...@gmail.com> on 2011/12/02 18:57:07 UTC, 4 replies.
- RE: Hadoop-streaming using binary executable c program - posted by Daniel Yehdego <dt...@miners.utep.edu> on 2011/12/03 04:32:22 UTC, 0 replies.
- Re: Capturing Map and Reduce I/O time - posted by Amar Kamat <am...@yahoo-inc.com> on 2011/12/03 08:58:17 UTC, 0 replies.
- Re: Creating a custom trace file using Rumen - posted by Amar Kamat <am...@yahoo-inc.com> on 2011/12/03 09:04:14 UTC, 0 replies.
- Hadoop Cluster Quick Setup Script - posted by Edmon Begoli <eb...@gmail.com> on 2011/12/03 16:40:16 UTC, 3 replies.
- Hadoop Streaming - posted by Daniel Yehdego <dt...@miners.utep.edu> on 2011/12/04 04:09:33 UTC, 5 replies.
- rename after copying on HDFS does not succeed - posted by Mingxi Wu <Mi...@turn.com> on 2011/12/04 05:11:47 UTC, 0 replies.
- Automate Hadoop installation - posted by praveenesh kumar <pr...@gmail.com> on 2011/12/05 11:32:22 UTC, 10 replies.
- Multiple Mappers for Multiple Tables - posted by Justin Vincent <ju...@gmail.com> on 2011/12/05 19:43:08 UTC, 5 replies.
- Hadoop Profiling - posted by Bai Shen <ba...@gmail.com> on 2011/12/05 21:01:25 UTC, 0 replies.
- Pig Output - posted by Aaron Griffith <aa...@gmail.com> on 2011/12/05 21:27:07 UTC, 2 replies.
- MAX_FETCH_RETRIES_PER_MAP (TaskTracker dying?) - posted by Chris Curtin <cu...@gmail.com> on 2011/12/05 21:45:15 UTC, 3 replies.
- Running a job continuously - posted by burakkk <bu...@gmail.com> on 2011/12/05 21:49:06 UTC, 8 replies.
- Question on Hadoop Streaming - posted by Romeo Kienzler <ro...@ormium.de> on 2011/12/06 09:59:05 UTC, 3 replies.
- Hadoop 0.21 - posted by Saurabh Sehgal <sa...@gmail.com> on 2011/12/06 19:41:39 UTC, 3 replies.
- Version of Hadoop That Will Work With HBase? - posted by jc...@pureperfect.com on 2011/12/06 20:25:34 UTC, 6 replies.
- Splitting SequenceFile in controlled manner - posted by Majid Azimi <ma...@gmail.com> on 2011/12/06 20:55:28 UTC, 3 replies.
- HDFS Backup nodes - posted by praveenesh kumar <pr...@gmail.com> on 2011/12/07 08:10:18 UTC, 23 replies.
- Hadoop Usecase - posted by Sh...@cognizant.com on 2011/12/07 09:17:02 UTC, 1 replies.
- Hadoop Comic - posted by Sh...@cognizant.com on 2011/12/07 10:47:26 UTC, 10 replies.
- "Warning: $HADOOP_HOME is deprecated" - posted by praveenesh kumar <pr...@gmail.com> on 2011/12/07 11:37:55 UTC, 2 replies.
- OOM Error Map output copy. - posted by Niranjan Balasubramanian <ni...@cs.washington.edu> on 2011/12/07 19:51:12 UTC, 8 replies.
- how to integrate snappy into hadoop - posted by Jinyan Xu <Ji...@exar.com> on 2011/12/08 02:39:03 UTC, 3 replies.
- Why did one slave node die when the cluster was idle? Log info provided. - posted by Jie Li <ji...@cs.duke.edu> on 2011/12/08 03:39:10 UTC, 1 replies.
- Re: Multiple reducers - posted by sumit ghosh <su...@yahoo.com> on 2011/12/08 06:26:47 UTC, 0 replies.
- how to read hadoop source code efficiently - posted by 陈竞 <cj...@gmail.com> on 2011/12/08 06:50:41 UTC, 4 replies.
- Checksum error during trace generation using Rumen - posted by ArunKumar <ar...@gmail.com> on 2011/12/08 07:34:43 UTC, 0 replies.
- Routing and region deletes - posted by Per Steffensen <st...@designware.dk> on 2011/12/08 14:13:19 UTC, 3 replies.
- Cloudera Free - posted by Bai Shen <ba...@gmail.com> on 2011/12/08 22:31:39 UTC, 1 replies.
- Question about accessing another HDFS - posted by Frank Astier <fa...@yahoo-inc.com> on 2011/12/08 23:42:20 UTC, 0 replies.
- Re: Question about accessing another HDFS - posted by Tom Melendez <to...@supertom.com> on 2011/12/08 23:47:39 UTC, 3 replies.
- Regarding Parrallel Iron's claim - posted by JS Jang <js...@gmail.com> on 2011/12/09 03:52:38 UTC, 4 replies.
- how to integrate snappy into hadoop 0.20.205.0(apache release) - posted by Jinyan Xu <Ji...@exar.com> on 2011/12/09 04:22:49 UTC, 0 replies.
- Re: Not able to post a job in Hadoop 0.23.0 - posted by Arun C Murthy <ac...@hortonworks.com> on 2011/12/09 08:14:58 UTC, 2 replies.
- Choosing IO intensive and CPU intensive workloads - posted by ArunKumar <ar...@gmail.com> on 2011/12/09 08:24:38 UTC, 7 replies.
- Hive on hadoop 0.20.205 - posted by praveenesh kumar <pr...@gmail.com> on 2011/12/09 09:38:41 UTC, 1 replies.
- I AM FREE NOW - posted by mohmmadanis moulavi <an...@yahoo.co.in> on 2011/12/09 19:44:15 UTC, 0 replies.
- Grouping nodes into different racks in Hadoop Cluster - posted by ArunKumar <ar...@gmail.com> on 2011/12/10 08:50:10 UTC, 2 replies.
- Metrics2 filtering - posted by Paolo Rodeghiero <pa...@gmail.com> on 2011/12/10 12:50:16 UTC, 0 replies.
- Re: ArrayWritable usage - posted by zanurag <za...@live.com> on 2011/12/10 22:58:48 UTC, 1 replies.
- Accessing Job counters displayed in WEB GUI in Hadoop Code - posted by ArunKumar <ar...@gmail.com> on 2011/12/11 07:44:52 UTC, 4 replies.
- Namenode does not start and generates no error messages - posted by "W.P. McNeill" <bi...@gmail.com> on 2011/12/12 00:25:36 UTC, 2 replies.
- Jetty exception while running Hadoop - posted by Mark Kerzner <ma...@gmail.com> on 2011/12/12 03:31:20 UTC, 0 replies.
- Hadoop-Snappy is integrated into Hadoop Common (JUN 2011). - posted by Jinyan Xu <Ji...@exar.com> on 2011/12/12 04:35:13 UTC, 0 replies.
- RE: FW: I DID IT!. - posted by mohmmadanis moulavi <an...@yahoo.co.in> on 2011/12/12 05:02:43 UTC, 0 replies.
- How to add nodes - posted by "Sloot, Hans-Peter" <ha...@atos.net> on 2011/12/12 09:31:43 UTC, 0 replies.
- Awesome post on Hadoop. Some questions... - posted by prasenjit mukherjee <pr...@gmail.com> on 2011/12/12 18:10:24 UTC, 0 replies.
- Best ways to look-up information? - posted by Mark Kerzner <ma...@gmail.com> on 2011/12/12 18:33:33 UTC, 1 replies.
- Re: [ANNOUNCEMENT] Apache Hadoop 0.22.0 release - posted by Jie Li <ji...@cs.duke.edu> on 2011/12/13 02:42:42 UTC, 1 replies.
- Create a single output per each mapper - posted by Shi Yu <sh...@uchicago.edu> on 2011/12/13 05:45:49 UTC, 1 replies.
- More cores Vs More Nodes ? - posted by praveenesh kumar <pr...@gmail.com> on 2011/12/13 05:50:34 UTC, 20 replies.
- Topology mapping error - posted by ArunKumar <ar...@gmail.com> on 2011/12/13 07:41:50 UTC, 0 replies.
- Build failed when Wordcount example code has been changed - posted by ArunKumar <ar...@gmail.com> on 2011/12/13 07:53:13 UTC, 1 replies.
- Hadoop 0.22.0 Documentation: Config Files default point to diff(current) version Config - posted by Nitin Khandelwal <ni...@germinait.com> on 2011/12/13 08:19:16 UTC, 0 replies.
- How Jobtracler stores tasktracker's information - posted by hadoop anis <ha...@gmail.com> on 2011/12/13 09:59:58 UTC, 1 replies.
- Where do i see Sysout statements after building example ? - posted by ArunKumar <ar...@gmail.com> on 2011/12/13 15:38:28 UTC, 3 replies.
- Newbee Question: Do I must load XML files in KV store? - posted by thedba <th...@yahoo.com> on 2011/12/13 17:11:41 UTC, 0 replies.
- remote hadoop in tomcat with jaas security - posted by "Avni, Itamar" <It...@verint.com> on 2011/12/13 19:47:59 UTC, 0 replies.
- Overriding mapred.tasktracker.expiry.interval on a per-job basis - posted by John Bond <jo...@gmail.com> on 2011/12/14 15:34:28 UTC, 1 replies.
- Analysing Completed Job info programmatically apart from Jobtracker GUI - posted by ArunKumar <ar...@gmail.com> on 2011/12/14 15:40:34 UTC, 2 replies.
- Regarding pointers for LZO compression in Hive and Hadoop - posted by Abhishek Pratap Singh <ma...@gmail.com> on 2011/12/14 20:32:52 UTC, 2 replies.
- How do i set number of tasktrackers per node ? - posted by ArunKumar <ar...@gmail.com> on 2011/12/15 06:14:06 UTC, 5 replies.
- NameNode - didn't persist the edit log - posted by Guy Doulberg <gu...@conduit.com> on 2011/12/15 10:16:33 UTC, 3 replies.
- Replacing failed nodes - posted by "Sloot, Hans-Peter" <ha...@atos.net> on 2011/12/15 11:09:11 UTC, 0 replies.
- DistributedCache when running locally - posted by Justin Vincent <ju...@gmail.com> on 2011/12/15 20:08:32 UTC, 0 replies.
- Large server recommedations - posted by Dale McDiarmid <da...@ravn.co.uk> on 2011/12/15 20:50:04 UTC, 3 replies.
- DistributedCache in NewAPI on 0.20.X branch - posted by Shi Yu <sh...@uchicago.edu> on 2011/12/15 23:39:15 UTC, 5 replies.
- Map Task Capacity Not Changing - posted by Joey Krabacher <jk...@gmail.com> on 2011/12/16 00:30:44 UTC, 7 replies.
- streaming data ingest into HDFS - posted by "Periya.Data" <pe...@gmail.com> on 2011/12/16 02:00:59 UTC, 3 replies.
- Generating job and topology traces from history folder of multinode cluster using Rumen - posted by ArunKumar <ar...@gmail.com> on 2011/12/16 07:50:43 UTC, 0 replies.
- How Jobtracker choose DataNodes to run TaskTracker ? - posted by praveenesh kumar <pr...@gmail.com> on 2011/12/16 08:42:46 UTC, 1 replies.
- Hadoop and hardware - posted by Cussol <pi...@cnes.fr> on 2011/12/16 12:50:49 UTC, 2 replies.
- Hadoop startup error - Mac OS - JDK - posted by Idris Ali <ps...@gmail.com> on 2011/12/16 15:46:26 UTC, 2 replies.
- RE: how read a file in HDFS? - posted by Uma Maheswara Rao G <ma...@huawei.com> on 2011/12/16 17:51:44 UTC, 0 replies.
- HDFS api - change case of username? - posted by "Bible, Landy" <la...@utulsa.edu> on 2011/12/16 19:24:56 UTC, 0 replies.
- desperate question about NameNode startup sequence - posted by Meng Mao <me...@gmail.com> on 2011/12/17 08:00:38 UTC, 6 replies.
- Regarding a Multi user environment - posted by ashutosh pangasa <as...@gmail.com> on 2011/12/17 09:51:40 UTC, 1 replies.
- Dynamically adding nodes in Hadoop - posted by madhu phatak <ph...@gmail.com> on 2011/12/17 12:06:03 UTC, 3 replies.
- TestFairScheduler failing - version 0.20. security 204 - posted by Merto Mertek <ma...@gmail.com> on 2011/12/17 21:58:02 UTC, 1 replies.
- Is it possible for the JobTracker to schedule using a virtual TaskTracker? - posted by Todd Hoff <to...@gmail.com> on 2011/12/17 23:04:29 UTC, 0 replies.
- Are job statistic logs right in the 0.23 version of Hadoop? - posted by FujizawaMiyuki <so...@gmail.com> on 2011/12/18 08:53:42 UTC, 3 replies.
- jsp-compile doesn't support the "webxml" attribute - posted by Abhishek Pratap Singh <ma...@gmail.com> on 2011/12/18 22:40:13 UTC, 0 replies.
- How hadoop work with two network cards? - posted by geyong mao <ma...@gmail.com> on 2011/12/19 03:13:07 UTC, 0 replies.
- hadoop-0.23 throw EOFException - posted by bourne1900 <bo...@yahoo.cn> on 2011/12/19 03:52:06 UTC, 0 replies.
- Hadoop RPC question - posted by Rita <rm...@gmail.com> on 2011/12/19 18:05:01 UTC, 0 replies.
- Writing task log files to HDFS - posted by Shi Yu <sh...@uchicago.edu> on 2011/12/19 22:01:58 UTC, 0 replies.
- legacy hadoop versions - posted by George Datskos <ge...@jp.fujitsu.com> on 2011/12/20 01:31:25 UTC, 0 replies.
- Controlling the placement of data in Hadoop Cluster nodes ? - posted by ArunKumar <ar...@gmail.com> on 2011/12/20 06:29:24 UTC, 1 replies.
- Desperate!!!! Expanding,shrinking cluster or replacing failed nodes. - posted by "Sloot, Hans-Peter" <ha...@atos.net> on 2011/12/20 13:42:23 UTC, 5 replies.
- Hadoop and Ubuntu / Java - posted by hadoopman <ha...@gmail.com> on 2011/12/20 16:42:34 UTC, 0 replies.
- Configure hadoop scheduler - posted by Merto Mertek <ma...@gmail.com> on 2011/12/20 17:51:04 UTC, 4 replies.
- Custom Writables in MapWritable - posted by Kyle Renfro <kr...@real-comp.com> on 2011/12/20 18:31:59 UTC, 0 replies.
- Release 1.0.0 RC3 - Ant Build Fails with JSP-Compile Error - posted by Royston Sellman <ro...@googlemail.com> on 2011/12/20 19:18:55 UTC, 1 replies.
- collecting CPU, mem, iops of hadoop jobs - posted by Patai Sangbutsarakum <si...@gmail.com> on 2011/12/20 21:44:21 UTC, 5 replies.
- network configuration (etc/hosts) ? - posted by MirrorX <mi...@gmail.com> on 2011/12/21 02:21:43 UTC, 2 replies.
- Re: How to create Output files of about fixed size - posted by Mapred Learn <ma...@gmail.com> on 2011/12/21 02:45:31 UTC, 2 replies.
- Fastest HDFS loader - posted by Edmon Begoli <eb...@gmail.com> on 2011/12/21 04:32:41 UTC, 1 replies.
- Hadoop 1.0.0-RC3 - JSP error for DFSHealth.jsp - posted by Tom Wilcox <To...@cse.org.uk> on 2011/12/21 13:32:17 UTC, 1 replies.
- one question about hadoop - posted by Fuzhen Zheng <zh...@126.com> on 2011/12/21 14:43:54 UTC, 0 replies.
- run hadoop as job under Lava job scheduler? - posted by Yue Guan <gu...@husky.neu.edu> on 2011/12/22 06:16:44 UTC, 0 replies.
- Can reduce phase be CPU/IO bound ? - posted by ArunKumar <ar...@gmail.com> on 2011/12/22 06:47:20 UTC, 0 replies.
- Configurable keys for MapReduce - posted by dnspies <da...@gmail.com> on 2011/12/22 10:24:17 UTC, 1 replies.
- Hadoop configuration - posted by Humayun kabir <hu...@gmail.com> on 2011/12/22 10:24:48 UTC, 11 replies.
- Concurrent calls to waitForCompletion cause ClassCastException - posted by dnspies <da...@gmail.com> on 2011/12/22 11:53:45 UTC, 0 replies.
- measuring network throughput - posted by Rita <rm...@gmail.com> on 2011/12/22 13:58:05 UTC, 3 replies.
- DN limit - posted by bourne1900 <bo...@yahoo.cn> on 2011/12/23 03:35:15 UTC, 4 replies.
- java.net.ConnectException: Connection refused - posted by warren <ha...@gmail.com> on 2011/12/23 03:45:35 UTC, 2 replies.
- Lucene Example error - posted by Srinivas Surasani <va...@gmail.com> on 2011/12/23 07:54:31 UTC, 1 replies.
- Re: Problems with Rumen in Hadoop-0.21.0 - posted by FujizawaMiyuki <so...@gmail.com> on 2011/12/23 12:46:44 UTC, 0 replies.
- Wierd problem in installing hadoop on 2 machines. - posted by praveenesh kumar <pr...@gmail.com> on 2011/12/23 13:19:29 UTC, 0 replies.
- Does hadoop installations need to be at same locations in cluster ? - posted by praveenesh kumar <pr...@gmail.com> on 2011/12/23 13:50:57 UTC, 4 replies.
- Task process exit with nonzero status of 134 - posted by anthony garnier <so...@hotmail.com> on 2011/12/23 15:32:33 UTC, 7 replies.
- cassandra data to hadoop - posted by ravikumar visweswara <ta...@gmail.com> on 2011/12/23 16:13:54 UTC, 3 replies.
- 1gig or 10gig network for cluster? - posted by Koert Kuipers <ko...@tresata.com> on 2011/12/23 18:23:59 UTC, 3 replies.
- Another newbie - problem with grep example - posted by Pat Flaherty <pa...@well.com> on 2011/12/24 00:40:10 UTC, 4 replies.
- Newbie - problem with grep example. - posted by Pat Flaherty <pa...@well.com> on 2011/12/24 00:56:10 UTC, 0 replies.
- Question on deprecations in Hadoop 0.20.203.0 API - posted by Sanjeev Verma <sa...@gmail.com> on 2011/12/24 02:23:57 UTC, 2 replies.
- Block Location Information - posted by Hemanth Makkapati <ma...@vt.edu> on 2011/12/24 19:10:58 UTC, 3 replies.
- How to remove ending tab separator in streaming output - posted by devdoer bird <de...@gmail.com> on 2011/12/26 11:42:25 UTC, 1 replies.
- Secondary Namenode on hadoop 0.20.205 ? - posted by praveenesh kumar <pr...@gmail.com> on 2011/12/26 12:35:33 UTC, 6 replies.
- anyone upgrade from 0.21 to 0.22? - posted by steven zhuang <zh...@gmail.com> on 2011/12/27 04:12:16 UTC, 0 replies.
- map/reduce by C# & Hadoop - posted by Masoud <ma...@agape.hanyang.ac.kr> on 2011/12/27 10:01:47 UTC, 3 replies.
- Custom input format for parsing text files - posted by praveenesh kumar <pr...@gmail.com> on 2011/12/27 10:24:58 UTC, 1 replies.
- Multi user Hadoop 0.20.205 ? - posted by praveenesh kumar <pr...@gmail.com> on 2011/12/27 12:06:55 UTC, 4 replies.
- MapReduce job failing when a node of cluster is rebooted - posted by Rajat Goel <ra...@gmail.com> on 2011/12/27 14:09:18 UTC, 4 replies.
- UNSUBSCRIBE ME PLEASE - posted by Steve England <en...@powergraphxs.com> on 2011/12/28 02:36:27 UTC, 0 replies.
- no api documentations about hdfs in hadoop0.20.203 and 205 - posted by eyun <ey...@microrapid.com> on 2011/12/28 05:16:52 UTC, 1 replies.
- Hadoop MySQL database access - posted by JAGANADH G <ja...@gmail.com> on 2011/12/28 17:53:05 UTC, 3 replies.
- Re: mapreduce matrix multiplication on hadoop - posted by Lance Norskog <go...@gmail.com> on 2011/12/28 21:46:47 UTC, 0 replies.
- Debugging MR jobs using Eclipse - posted by Sh...@cognizant.com on 2011/12/29 06:16:59 UTC, 1 replies.
- Re: Some question about fault Injection - posted by sangroya <sa...@gmail.com> on 2011/12/29 12:04:38 UTC, 1 replies.
- Kudos to Harsh J for closing out stale JIRA tickets - posted by Brian Bockelman <bb...@cse.unl.edu> on 2011/12/29 21:08:27 UTC, 2 replies.
- Unable to build pig from Trunk - posted by praveenesh kumar <pr...@gmail.com> on 2011/12/30 06:28:46 UTC, 6 replies.
- Error at at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:93) - posted by JAGANADH G <ja...@gmail.com> on 2011/12/30 09:11:17 UTC, 0 replies.
- Hive starting error - posted by praveenesh kumar <pr...@gmail.com> on 2011/12/30 10:39:35 UTC, 0 replies.
- how to compress log files with snappy compression - posted by ravikumar visweswara <ta...@gmail.com> on 2011/12/31 23:16:34 UTC, 1 replies.