You are viewing a plain text version of this content. The canonical link for it is here.
- RE: Read/Writing into HDFS - posted by Ke...@wellsfargo.com on 2010/10/01 00:15:01 UTC, 0 replies.
- Total Space Available on Hadoop Cluster Or Hadoop version of "df". - posted by rahul <rm...@apple.com> on 2010/10/02 06:14:24 UTC, 1 replies.
- Generating an Index for sequence files - posted by Samangooei Sina <ss...@ecs.soton.ac.uk> on 2010/10/02 14:21:16 UTC, 4 replies.
- Total input paths number and output - posted by Shi Yu <sh...@uchicago.edu> on 2010/10/02 18:31:01 UTC, 6 replies.
- Re: hadoop or nutch problem? - posted by AJ Chen <aj...@web2express.org> on 2010/10/02 19:28:29 UTC, 1 replies.
- Passing commandline arguments to Mapper class - posted by coder22 <ga...@gmail.com> on 2010/10/03 01:35:04 UTC, 2 replies.
- Parallel out-of-order Map capability? - posted by Glenn Gore <Gl...@melbourneit.com.au> on 2010/10/04 05:17:20 UTC, 2 replies.
- java.lang.NullPointerException when Cleaning up the staging area file - posted by Nan Zhu <zh...@gmail.com> on 2010/10/04 11:23:34 UTC, 0 replies.
- Datanode Registration DataXceiver java.io.EOFException - posted by Arthur Caranta <ar...@caranta.com> on 2010/10/04 15:06:38 UTC, 4 replies.
- Re: Total Space Available on Hadoop Cluster Or Hadoop version of "df" - posted by Sudhir Vallamkondu <Su...@icrossing.com> on 2010/10/04 18:28:33 UTC, 0 replies.
- Mumak usage? - posted by Nan Zhu <zh...@gmail.com> on 2010/10/04 18:41:50 UTC, 1 replies.
- Efficient query to directory-num-files? - posted by Keith Wiley <kw...@keithwiley.com> on 2010/10/04 19:41:13 UTC, 2 replies.
- is there no streaming.jar file in hadoop-0.21.0?? - posted by edward choi <mp...@gmail.com> on 2010/10/05 05:03:30 UTC, 4 replies.
- Loading a file from HDFS into InputFormat - posted by maha <ma...@umail.ucsb.edu> on 2010/10/05 05:37:00 UTC, 0 replies.
- Troubled in Understanding getBlockIndex method - posted by maha <ma...@umail.ucsb.edu> on 2010/10/05 06:38:05 UTC, 0 replies.
- Easy Question - posted by maha <ma...@umail.ucsb.edu> on 2010/10/05 07:24:30 UTC, 6 replies.
- Help!!The problem about Hadoop - posted by Jander <44...@163.com> on 2010/10/05 09:34:34 UTC, 6 replies.
- how to set diffent VM parameters for mappers and reducers? - posted by Vitaliy Semochkin <vi...@gmail.com> on 2010/10/05 14:59:35 UTC, 14 replies.
- does reduce > copy (at 0.52 MB/s) means network or other IO problem? - posted by Vitaliy Semochkin <vi...@gmail.com> on 2010/10/05 15:18:52 UTC, 1 replies.
- Set number Reducer per machines. - posted by Pramy Bhats <pr...@googlemail.com> on 2010/10/05 15:40:33 UTC, 6 replies.
- Re: Problem with DistributedCache after upgrading to CDH3b2 - posted by Kim Vogt <ki...@simplegeo.com> on 2010/10/05 23:30:07 UTC, 3 replies.
- conf.setCombinerClass in Map/Reduce - posted by Shi Yu <sh...@uchicago.edu> on 2010/10/06 01:32:01 UTC, 3 replies.
- MultipleInputs and org.apache.hadoop.mapred package in 0.20.2 - posted by Marc Sturlese <ma...@gmail.com> on 2010/10/06 18:21:46 UTC, 5 replies.
- Negative length is not supported error in Hadoop MapReduce - posted by Shi Yu <sh...@uchicago.edu> on 2010/10/06 20:15:11 UTC, 0 replies.
- Quick question - posted by "Maha A. Alabduljalil" <ma...@umail.ucsb.edu> on 2010/10/06 21:14:16 UTC, 2 replies.
- another quick question - posted by "Maha A. Alabduljalil" <ma...@umail.ucsb.edu> on 2010/10/06 21:55:57 UTC, 4 replies.
- Re: Access Error - posted by Ben Hardy <be...@gmail.com> on 2010/10/07 00:54:27 UTC, 2 replies.
- Read() block mysteriously when using big BytesPerChecksum size - posted by elton sky <el...@gmail.com> on 2010/10/07 11:35:54 UTC, 0 replies.
- setrep hangs - posted by Jinsong Hu <ji...@hotmail.com> on 2010/10/07 21:04:25 UTC, 0 replies.
- Re: Re: how to make hadoop balance automatically - posted by shangan <sh...@corp.kaixin001.com> on 2010/10/08 07:39:31 UTC, 3 replies.
- hadoop log files increase without bounds - posted by shangan <sh...@corp.kaixin001.com> on 2010/10/08 09:56:40 UTC, 0 replies.
- nodes with different memory sizes - posted by Boyu Zhang <bo...@gmail.com> on 2010/10/08 18:17:25 UTC, 4 replies.
- What is the best to terminate a Map job without it being retried - posted by Steve Kuo <ku...@gmail.com> on 2010/10/09 01:30:35 UTC, 1 replies.
- increase BytesPerChecksum decrease write performance?? - posted by elton sky <el...@gmail.com> on 2010/10/09 06:42:30 UTC, 1 replies.
- Unknown Host Exception - posted by siddharth raghuvanshi <tr...@gmail.com> on 2010/10/09 19:09:30 UTC, 11 replies.
- I am looking for a minimal Map-Reduce task - posted by Steve Lewis <lo...@gmail.com> on 2010/10/09 22:21:21 UTC, 2 replies.
- Why hadoop is written in java? - posted by elton sky <el...@gmail.com> on 2010/10/10 06:40:00 UTC, 23 replies.
- [UI] HTTP ERROR: 410 Failed to retrieve syslog log for task: attempt* - posted by xiujin yang <xi...@hotmail.com> on 2010/10/11 10:06:22 UTC, 0 replies.
- Upgrade hadoop hive metastore - posted by "Bob T. Terminal" <bo...@gmail.com> on 2010/10/11 18:54:07 UTC, 0 replies.
- load a serialized object in hadoop - posted by Shi Yu <sh...@uchicago.edu> on 2010/10/11 22:50:03 UTC, 18 replies.
- Finding replicants of an HDFS file - posted by adamphelps <am...@opendns.com> on 2010/10/12 01:27:01 UTC, 4 replies.
- how many times has a file been read? - posted by Dennis <ar...@yahoo.com.cn> on 2010/10/12 06:47:35 UTC, 0 replies.
- Re: How to enumerate files in the directories? - posted by path2727 <pa...@gmail.com> on 2010/10/12 09:16:56 UTC, 1 replies.
- question about processing XML file - posted by Bibek Paudel <et...@gmail.com> on 2010/10/12 14:02:55 UTC, 3 replies.
- Question on distributed hadoop setup - posted by maha <ma...@umail.ucsb.edu> on 2010/10/13 00:11:06 UTC, 4 replies.
- Mailing list for posting a job opportunity - posted by Roger Smith <ro...@yahoo.com> on 2010/10/13 06:00:45 UTC, 1 replies.
- Factorial in Map-Reduce - posted by Adarsh Sharma <ad...@orkash.com> on 2010/10/13 08:57:20 UTC, 5 replies.
- java.io.IOException: Server returned HTTP response code: 400 for URL - posted by matinte <mi...@gmail.com> on 2010/10/13 09:41:34 UTC, 1 replies.
- doubts - posted by Matthew John <tm...@gmail.com> on 2010/10/13 14:12:08 UTC, 1 replies.
- Re: Architecture - posted by Owen O'Malley <om...@apache.org> on 2010/10/13 16:46:01 UTC, 0 replies.
- Task process exit with nonzero status of 126 . all mapreduce job fails - posted by Jinsong Hu <ji...@hotmail.com> on 2010/10/13 19:56:33 UTC, 1 replies.
- Problem with org.apache.hadoop.conf.Configuration.REGISTRY - posted by Henning Blohm <he...@zfabrik.de> on 2010/10/14 10:34:05 UTC, 0 replies.
- NullPointerException (Text.java:388) - posted by Vitaliy Semochkin <vi...@gmail.com> on 2010/10/14 12:42:20 UTC, 5 replies.
- Hadoop Project Lead/Manager Opportunity: Dallas TX - posted by "Denielle.Waite" <de...@gotechnow.com> on 2010/10/14 15:26:24 UTC, 2 replies.
- Child Jvm issue - posted by "Murali Krishna. P" <mu...@yahoo.com> on 2010/10/14 15:29:58 UTC, 0 replies.
- Multiple Input Data Processing using MapReduce - posted by Matthew John <tm...@gmail.com> on 2010/10/14 16:03:02 UTC, 1 replies.
- Can distcp handle the copy from a non-HDFS cluster to a HDFS cluster? - posted by FreeFoodEveryday <yz...@adconion.com> on 2010/10/15 02:09:04 UTC, 2 replies.
- Is Partial Copy Considered as Failure Cases in Distcp? - posted by FreeFoodEveryday <yz...@adconion.com> on 2010/10/15 02:10:49 UTC, 0 replies.
- Hadoop starting extra map tasks and eventually failing - posted by "Murali Krishna. P" <mu...@yahoo.com> on 2010/10/15 13:41:19 UTC, 3 replies.
- Data locality in FTPFileSystem and RawLocalFilesystem - posted by Zooni Zooni <zo...@gmail.com> on 2010/10/15 15:40:41 UTC, 0 replies.
- After adding nodes to 0.20.2 cluster, getting "Could not complete file" errors and hung JobTracker - posted by Bobby Dennett <bd...@gmail.com> on 2010/10/15 21:36:55 UTC, 0 replies.
- Corrupted input data to map - posted by Boyu Zhang <bo...@gmail.com> on 2010/10/15 23:02:08 UTC, 3 replies.
- Some connection error when running HADOOP - posted by 冯超 <hs...@gmail.com> on 2010/10/16 15:01:36 UTC, 3 replies.
- java.net.SocketException: Broken pipe - posted by "Sharma, Avani" <ag...@ebay.com> on 2010/10/16 16:40:51 UTC, 1 replies.
- how to fic this error error - posted by Tri Doan <tr...@k-state.edu> on 2010/10/16 16:57:14 UTC, 0 replies.
- Re: how to fic this error error - posted by Harsh J <qw...@gmail.com> on 2010/10/16 17:23:08 UTC, 0 replies.
- pls clarify on this - posted by Tri Doan <tr...@k-state.edu> on 2010/10/16 17:43:41 UTC, 1 replies.
- Unable to access hdfs file system from command terminal - posted by siddharth raghuvanshi <tr...@gmail.com> on 2010/10/16 18:16:49 UTC, 1 replies.
- for job fail error - posted by Tri Doan <tr...@k-state.edu> on 2010/10/16 18:38:54 UTC, 0 replies.
- for error message in details - posted by Tri Doan <tr...@k-state.edu> on 2010/10/16 19:40:40 UTC, 0 replies.
- Hadoop - Solaris - posted by Bruce Williams <wi...@gmail.com> on 2010/10/16 22:08:45 UTC, 7 replies.
- hadoop can't remove logs automatically - posted by shangan <sh...@corp.kaixin001.com> on 2010/10/18 07:05:54 UTC, 4 replies.
- Reduce side join - posted by Matthew John <tm...@gmail.com> on 2010/10/18 10:16:43 UTC, 1 replies.
- Reduce function - posted by Matthew John <tm...@gmail.com> on 2010/10/18 12:19:23 UTC, 4 replies.
- BUG: Anyone use block size more than 2GB before? - posted by elton sky <el...@gmail.com> on 2010/10/18 12:33:34 UTC, 14 replies.
- Custom logging settings for task execution - posted by Massimo Schiavon <ms...@volunia.com> on 2010/10/18 15:59:07 UTC, 0 replies.
- Multiple Output not working - posted by Matthew John <tm...@gmail.com> on 2010/10/19 12:31:06 UTC, 0 replies.
- Why socket retries 45 in hadoop IPC Client? - posted by Gokulakannan M <go...@huawei.com> on 2010/10/19 12:48:27 UTC, 0 replies.
- help needed regarding EagerTaskInitializationListener - posted by Manhee Jo <jo...@nttdocomo.com> on 2010/10/19 13:16:11 UTC, 0 replies.
- Reduce groups - posted by Matthew John <tm...@gmail.com> on 2010/10/19 13:47:35 UTC, 0 replies.
- io.sort.mb maximum limit - posted by Donovan Hide <do...@gmail.com> on 2010/10/19 14:02:30 UTC, 2 replies.
- Dumping Cassandra into Hadoop - posted by Mark <st...@gmail.com> on 2010/10/19 17:01:25 UTC, 2 replies.
- Simple Reduce not working - posted by Matt Tanquary <ma...@gmail.com> on 2010/10/19 18:44:55 UTC, 1 replies.
- How about hadoop world 2010 ? - posted by Jeff Zhang <zj...@gmail.com> on 2010/10/19 18:46:58 UTC, 0 replies.
- Not able to execute MaxTemperature example - posted by Rohit Mishra <ro...@rohitmishra.me> on 2010/10/19 20:49:33 UTC, 2 replies.
- How to stop a mapper within a map-reduce job when you detect bad input - posted by ed <ha...@gmail.com> on 2010/10/20 00:44:52 UTC, 8 replies.
- Configuring the location of derby.log - posted by bichonfrise74 <bi...@gmail.com> on 2010/10/20 01:58:43 UTC, 3 replies.
- Re: Hadoop distributed mode - posted by Michael Robi <mr...@cs.fiu.edu> on 2010/10/20 02:09:00 UTC, 0 replies.
- Upgrading Hadoop from CDH3b3 to CDH3 - posted by Abhinay Mehta <ab...@gmail.com> on 2010/10/20 11:57:45 UTC, 4 replies.
- Multiple Input - posted by Matthew John <tm...@gmail.com> on 2010/10/20 14:40:14 UTC, 0 replies.
- Multiple input not working - posted by Matthew John <tm...@gmail.com> on 2010/10/20 15:36:16 UTC, 0 replies.
- Cloudera CDH3 Beta3 : HDFS sync(), the file length is not right. - posted by Schubert Zhang <zs...@gmail.com> on 2010/10/20 17:05:27 UTC, 1 replies.
- Resizing Running Job Flows: Amazon Elastic MapReduce - posted by "Gray, Adam" <ad...@amazon.com> on 2010/10/20 18:34:27 UTC, 0 replies.
- Merging of the local FS files threw an exception: java.io.IOException: java.lang.RuntimeException: java.io.EOFException - posted by Erik Forsberg <fo...@opera.com> on 2010/10/20 19:49:09 UTC, 3 replies.
- Size of Directory in HDFS - posted by Ananth Sarathy <an...@gmail.com> on 2010/10/20 22:17:20 UTC, 2 replies.
- Controlling number of job files in job history.. - posted by Vidhyashankar Venkataraman <vi...@yahoo-inc.com> on 2010/10/21 01:56:49 UTC, 0 replies.
- specify number of mappers/reducers per node per job? - posted by jiang licht <li...@yahoo.com> on 2010/10/21 03:01:29 UTC, 4 replies.
- Compare two huge files - posted by Shi Yu <sh...@uchicago.edu> on 2010/10/21 04:07:01 UTC, 3 replies.
- Hadoop Name node startup issue - posted by "Bala.Linux" <ba...@gmail.com> on 2010/10/21 10:12:18 UTC, 1 replies.
- Error when try to build mumak - posted by elton sky <el...@gmail.com> on 2010/10/21 12:15:08 UTC, 0 replies.
- info - posted by "gae83@libero.it" <ga...@libero.it> on 2010/10/21 14:35:07 UTC, 0 replies.
- Setting num reduce tasks - posted by Matt Tanquary <ma...@gmail.com> on 2010/10/21 22:39:57 UTC, 6 replies.
- LZO Compression Libraries don't appear to work properly with MultipleOutputs - posted by ed <ha...@gmail.com> on 2010/10/21 23:52:26 UTC, 3 replies.
- About System.out.print() Reduce Function - posted by Flavio Pace <fl...@gmail.com> on 2010/10/22 11:14:01 UTC, 2 replies.
- Connection refused problem - posted by "Biju .B" <bi...@gmail.com> on 2010/10/22 11:15:59 UTC, 4 replies.
- what happens inside hadoop !! - posted by Ahmad Shahzad <as...@gmail.com> on 2010/10/22 16:31:31 UTC, 1 replies.
- Need help on accessing datanodes local filesystem using hadoop map reduce framework - posted by Burhan Uddin <bu...@gmail.com> on 2010/10/22 22:14:07 UTC, 4 replies.
- Hiring hadoop engineers - posted by Dejan Diklic <de...@attributor.com> on 2010/10/23 01:42:44 UTC, 0 replies.
- JAVA IO Exception - posted by 冯超 <hs...@gmail.com> on 2010/10/23 04:25:16 UTC, 0 replies.
- Approached to combing the output of reducers - posted by Steve Lewis <lo...@gmail.com> on 2010/10/24 00:08:18 UTC, 4 replies.
- Prime number of reduces vs. linear hash function - posted by Shi Yu <sh...@uchicago.edu> on 2010/10/24 04:00:46 UTC, 3 replies.
- Re: CDH3 beta 3 - posted by Raj V <ra...@yahoo.com> on 2010/10/24 21:19:04 UTC, 4 replies.
- How to manually retrieve data for a particular input split / how to get block ID - posted by Leo Alekseyev <dn...@gmail.com> on 2010/10/25 02:52:42 UTC, 0 replies.
- Seattle Scalability Meetup: Rackspace OpenStack, Karmasphere Hadoop, Wed Oct 27 - posted by Bradford Stephens <br...@gmail.com> on 2010/10/25 11:30:08 UTC, 1 replies.
- Running Hadoop by giving ip address - posted by siddharth raghuvanshi <tr...@gmail.com> on 2010/10/25 14:09:08 UTC, 1 replies.
- Namenode corruption: need help quickly please - posted by phil young <ph...@gmail.com> on 2010/10/26 01:12:53 UTC, 6 replies.
- Tasktracker volume failure... - posted by Gokulakannan M <go...@huawei.com> on 2010/10/26 05:10:16 UTC, 2 replies.
- FUSE HDFS significantly slower - posted by aniket ray <an...@gmail.com> on 2010/10/26 07:17:00 UTC, 5 replies.
- MultipleOutputFormat and MultipleOutputs - which will last? - posted by Saptarshi Guha <sa...@gmail.com> on 2010/10/26 08:35:23 UTC, 2 replies.
- Nodes up, Master sees 0 ReigonServers - posted by Bradford Stephens <br...@gmail.com> on 2010/10/26 08:45:16 UTC, 1 replies.
- GC overhead limit exceeded while running Terrior on Hadoop - posted by siddharth raghuvanshi <tr...@gmail.com> on 2010/10/26 16:44:19 UTC, 1 replies.
- Small File Management - posted by Ananth Sarathy <an...@gmail.com> on 2010/10/26 18:28:31 UTC, 7 replies.
- add a resource (wich is in hdfs) to a configuration - posted by Marc Sturlese <ma...@gmail.com> on 2010/10/26 19:05:55 UTC, 3 replies.
- how to find out: which files related to current hadoop task - posted by Oleg Ruchovets <or...@gmail.com> on 2010/10/26 21:43:49 UTC, 2 replies.
- help with rewriting hadoop java code for new API: getPos() and getCounter() - posted by Bibek Paudel <et...@gmail.com> on 2010/10/26 22:49:21 UTC, 1 replies.
- Hbase-hdfs CLOSE_WAIT connection problem - posted by "akhilesh.kumar" <ak...@zapak.co.in> on 2010/10/27 08:51:01 UTC, 0 replies.
- Large amount of corruption after balancer - posted by "Jones, Nick" <ni...@amd.com> on 2010/10/27 15:40:39 UTC, 7 replies.
- Bounced cluster - won't restart - posted by Matt Tanquary <ma...@gmail.com> on 2010/10/27 19:15:30 UTC, 1 replies.
- Error while running Terrier-3.0 on hadoop or mahout-0.3 on hadoop - posted by Geet Garg <ga...@gmail.com> on 2010/10/27 19:44:00 UTC, 1 replies.
- Re: Hbase-hdfs CLOSE_WAIT connection problem - posted by Jean-Daniel Cryans <jd...@apache.org> on 2010/10/27 22:44:54 UTC, 0 replies.
- Granting Permissions to HDFS - posted by Adarsh Sharma <ad...@orkash.com> on 2010/10/28 13:41:17 UTC, 1 replies.
- No temporary file/Meta file not found - posted by Erik Forsberg <fo...@opera.com> on 2010/10/28 14:22:17 UTC, 0 replies.
- Statistics and Early Keys to Reducers - posted by Steve Lewis <lo...@gmail.com> on 2010/10/28 17:53:04 UTC, 1 replies.
- Partition fetching by a reducer - posted by bharath v <bh...@gmail.com> on 2010/10/29 07:00:21 UTC, 1 replies.
- Granting Access - posted by Adarsh Sharma <ad...@orkash.com> on 2010/10/29 08:17:01 UTC, 4 replies.
- Is there an any way to change the number of reduce jobs on a local hadoop job - posted by Steve Lewis <lo...@gmail.com> on 2010/10/29 20:10:56 UTC, 1 replies.
- Urgent Need: Sr. Developer - Hadoop Hive | Cupertino, CA - posted by Ram Prakash <ra...@e-solutionsinc.com> on 2010/10/29 23:38:42 UTC, 4 replies.
- http://repo1.maven.org/maven2/junit/junit/3.8.1/junit-3.8.1.pom: invalid sha1: - posted by bharath v <bh...@gmail.com> on 2010/10/30 15:13:30 UTC, 5 replies.
- Hadoop NameNode Startup Problem - posted by Manish Nene <m1...@gmail.com> on 2010/10/30 17:37:58 UTC, 1 replies.
- Hadoop Reduce is never called - posted by Cameron_ <rc...@sfu.ca> on 2010/10/30 20:07:48 UTC, 7 replies.
- [SOLVED] Re: http://repo1.maven.org/maven2/junit/junit/3.8.1/junit-3.8.1.pom: invalid sha1: - posted by bharath v <bh...@gmail.com> on 2010/10/31 08:25:20 UTC, 1 replies.