Mailing list archives: July 2011

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Re: NullPointerException when running multiple reducers with Hadoop 0.22.0-SNAPSHOT
Paolo Castagna   Re: NullPointerException when running multiple reducers with Hadoop 0.22.0-SNAPSHOT Fri, 01 Jul, 05:07
Josh Wills     Re: NullPointerException when running multiple reducers with Hadoop 0.22.0-SNAPSHOT Sun, 03 Jul, 02:16
About a question of Hadoop
˨   About a question of Hadoop Fri, 01 Jul, 06:02
Eric Payne     RE: About a question of Hadoop Fri, 01 Jul, 14:42
Konstantin Boudnik   Re: About a question of Hadoop Sat, 02 Jul, 00:20
Re: problem regarding the hadoop
Shahnawaz Saifi   Re: problem regarding the hadoop Fri, 01 Jul, 07:05
Harsh J     Re: problem regarding the hadoop Fri, 01 Jul, 08:09
Shahnawaz Saifi       Re: problem regarding the hadoop Fri, 01 Jul, 08:59
Re: Sanity check re: value of 10GbE NICs for Hadoop?
Geoff Howard   Re: Sanity check re: value of 10GbE NICs for Hadoop? Fri, 01 Jul, 11:13
Jeff.Schm...@shell.com   RE: Sanity check re: value of 10GbE NICs for Hadoop? Mon, 11 Jul, 14:20
Yaozhen Pan Does hadoop local mode support running multiple jobs in different threads? Fri, 01 Jul, 12:42
madhu phatak   Re: Does hadoop local mode support running multiple jobs in different threads? Wed, 27 Jul, 11:00
Re: error in reduce task
Niels Boldt   Re: error in reduce task Fri, 01 Jul, 13:07
Juwei Shi Jobs are still in running state after executing "hadoop job -kill jobId" Fri, 01 Jul, 15:52
Jeff.Schm...@shell.com   RE: Jobs are still in running state after executing "hadoop job -kill jobId" Tue, 05 Jul, 14:05
Edward Capriolo     Re: Jobs are still in running state after executing "hadoop job -kill jobId" Tue, 05 Jul, 14:50
Juwei Shi     Re: Jobs are still in running state after executing "hadoop job -kill jobId" Tue, 05 Jul, 15:45
Edward Capriolo       Re: Jobs are still in running state after executing "hadoop job -kill jobId" Tue, 05 Jul, 17:29
Shi Yu hadoop 0.20.203.0 Java Runtime Environment Error Fri, 01 Jul, 23:24
Edward Capriolo   Re: hadoop 0.20.203.0 Java Runtime Environment Error Fri, 01 Jul, 23:42
Shi Yu     Re: hadoop 0.20.203.0 Java Runtime Environment Error Sat, 02 Jul, 00:09
Yang question on write failure and commit in HDFS Sat, 02 Jul, 05:32
praveenesh kumar Does hadoop-0.20-append compatible with PIG 0.8 ? Sat, 02 Jul, 07:38
Joey Echeverria   Re: Does hadoop-0.20-append compatible with PIG 0.8 ? Sat, 02 Jul, 08:06
praveenesh kumar     Re: Does hadoop-0.20-append compatible with PIG 0.8 ? Mon, 04 Jul, 04:59
Harsh J       Re: Does hadoop-0.20-append compatible with PIG 0.8 ? Mon, 04 Jul, 07:29
RE: How to run multiple data nodes and multiple task trackers on single server.
XiaoboGu   RE: How to run multiple data nodes and multiple task trackers on single server. Sun, 03 Jul, 04:09
Raja Nagendra Kumar HDFS custer and file trunkation time changes of last and first record corruption Mon, 04 Jul, 01:33
sangroya measure the time taken to complete map and reduce phase Mon, 04 Jul, 09:12
madhu phatak   Re: measure the time taken to complete map and reduce phase Tue, 05 Jul, 02:58
Bharath Mundlapudi   Re: measure the time taken to complete map and reduce phase Tue, 05 Jul, 03:06
Alberto Andreotti   Re: measure the time taken to complete map and reduce phase Tue, 05 Jul, 03:08
real great..     Re: measure the time taken to complete map and reduce phase Tue, 05 Jul, 03:23
hailong.yang1115   Re: measure the time taken to complete map and reduce phase Tue, 05 Jul, 04:51
sangroya     Re: measure the time taken to complete map and reduce phase Thu, 07 Jul, 07:49
hailong.yang1115   =?utf-8?B?UmU6IFJlOiBtZWFzdXJlIHRoZSB0aW1lIHRha2VuIHRvIGNvbXBsZXRlIG1hcCBhbmQgcmVkdWNlIHBoYXNl?= Thu, 07 Jul, 08:57
sangroya     Re: Re: measure the time taken to complete map and reduce phase Thu, 07 Jul, 15:50
hailong.yang1115   =?utf-8?B?UmU6IFJlOiBSZTogbWVhc3VyZSB0aGUgdGltZSB0YWtlbiB0byBjb21wbGV0ZSBtYXAgYW5kIHJlZHVjZSBwaGFzZQ==?= Fri, 08 Jul, 05:34
Juan P. Setting names for nodes Mon, 04 Jul, 14:55
Dhruv Kumar ArrayWritable usage Mon, 04 Jul, 18:55
Joey Echeverria   Re: ArrayWritable usage Mon, 04 Jul, 19:00
Dhruv Kumar     Re: ArrayWritable usage Mon, 04 Jul, 20:24
Meghana Jobtracker throws GC overhead limit exceeded Tue, 05 Jul, 06:10
Arun C Murthy   Re: Jobtracker throws GC overhead limit exceeded Tue, 05 Jul, 06:55
Meghana     Re: Jobtracker throws GC overhead limit exceeded Tue, 05 Jul, 08:38
Guang-Nan Cheng How to optimize the package job jar process? Tue, 05 Jul, 06:18
Guang-Nan Cheng   Re: How to optimize the package job jar process? Sat, 09 Jul, 13:56
Where does the compression take place for MapOutputStream in Map phase? Tue, 05 Jul, 14:20
Mark Writing out a single file Tue, 05 Jul, 15:09
John Armstrong   Re: Writing out a single file Tue, 05 Jul, 15:17
James Seigel   Re: Writing out a single file Tue, 05 Jul, 15:22
madhu phatak     Re: Writing out a single file Wed, 27 Jul, 10:56
Govind Kothari One file per mapper Tue, 05 Jul, 20:04
Mark question   Re: One file per mapper Tue, 05 Jul, 21:22
Jim Falgout   RE: One file per mapper Tue, 05 Jul, 21:28
Edward Capriolo     Re: One file per mapper Wed, 06 Jul, 14:46
Rita parallel cat Wed, 06 Jul, 10:08
Steve Loughran   Re: parallel cat Wed, 06 Jul, 11:35
Rita     Re: parallel cat Thu, 07 Jul, 07:22
Steve Loughran       Re: parallel cat Thu, 07 Jul, 09:35
Rita         Re: parallel cat Thu, 07 Jul, 12:36
Karthik Kumar Hadoop cluster hardware details for big data Wed, 06 Jul, 10:43
Harsh J   Re: Hadoop cluster hardware details for big data Wed, 06 Jul, 10:51
Karthik Kumar     Re: Hadoop cluster hardware details for big data Wed, 06 Jul, 11:05
Harsh J       Re: Hadoop cluster hardware details for big data Wed, 06 Jul, 11:23
Steve Loughran   Re: Hadoop cluster hardware details for big data Wed, 06 Jul, 11:31
Steve Loughran   Re: Hadoop cluster hardware details for big data Wed, 06 Jul, 11:32
Michel Segel     Re: Hadoop cluster hardware details for big data Wed, 06 Jul, 12:18
Steve Loughran       Re: Hadoop cluster hardware details for big data Wed, 06 Jul, 16:43
Karthik Kumar         Re: Hadoop cluster hardware details for big data Thu, 07 Jul, 06:32
M. C. Srivas   Re: Hadoop cluster hardware details for big data Wed, 06 Jul, 15:37
Nitin Khandelwal Job Priority Hadoop 0.20.203 Wed, 06 Jul, 12:22
Harsh J   Re: Job Priority Hadoop 0.20.203 Wed, 06 Jul, 12:37
Allen Wittenauer   Re: Job Priority Hadoop 0.20.203 Thu, 07 Jul, 01:09
Setting up users on for CDH3
Mark Kerzner   Setting up users on for CDH3 Thu, 07 Jul, 01:44
Re: tar or hadoop archive
Manhee Jo   Re: tar or hadoop archive Thu, 07 Jul, 01:52
Mark Kerzner Can't start the namenode Thu, 07 Jul, 04:38
Mark Kerzner   Re: Can't start the namenode Thu, 07 Jul, 04:51
Rita thrift and python Thu, 07 Jul, 07:56
Rita   Re: thrift and python Thu, 07 Jul, 08:14
Teruhiko Kurosaka Hadoop Eclipse plugin doesn't show a dialog for New Hadoop Locations ... on MacOS Thu, 07 Jul, 09:03
Pandu Pradhana   Re: Hadoop Eclipse plugin doesn't show a dialog for New Hadoop Locations ... on MacOS Thu, 07 Jul, 11:54
Teruhiko Kurosaka   Re: Hadoop Eclipse plugin doesn't show a dialog for New Hadoop Locations ... on MacOS Thu, 07 Jul, 22:24
Teruhiko Kurosaka   Re: Hadoop Eclipse plugin doesn't show a dialog for New Hadoop Locations ... on MacOS Thu, 07 Jul, 23:13
Sagar Shukla Difference between DFS Used and Non-DFS Used Thu, 07 Jul, 09:59
Harsh J   Re: Difference between DFS Used and Non-DFS Used Thu, 07 Jul, 12:33
Sagar Shukla     RE: Difference between DFS Used and Non-DFS Used Fri, 08 Jul, 04:48
Harsh J       Re: Difference between DFS Used and Non-DFS Used Fri, 08 Jul, 11:11
Sagar Shukla         RE: Difference between DFS Used and Non-DFS Used Fri, 08 Jul, 11:24
Harsh J           Re: Difference between DFS Used and Non-DFS Used Fri, 08 Jul, 12:02
Suresh Srinivas           Re: Difference between DFS Used and Non-DFS Used Fri, 08 Jul, 12:12
Sagar Shukla             RE: Difference between DFS Used and Non-DFS Used Fri, 08 Jul, 12:31
Adarsh Sharma HTTP Error Thu, 07 Jul, 11:13
Dhruv Kumar   Re: HTTP Error Thu, 07 Jul, 15:00
Jeff.Schm...@shell.com     RE: HTTP Error Thu, 07 Jul, 15:04
Adarsh Sharma       Re: HTTP Error Fri, 08 Jul, 04:40
Joey Echeverria         Re: HTTP Error Fri, 08 Jul, 11:55
Adarsh Sharma           Re: HTTP Error Fri, 08 Jul, 12:23
Adarsh Sharma             Re: HTTP Error Thu, 14 Jul, 13:01
Devaraj K               RE: HTTP Error Thu, 14 Jul, 13:46
GOEKE, MATTHEW (AG/1000)                 Issue with MR code not scaling correctly with data sizes Thu, 14 Jul, 22:14
Adarsh Sharma                 Re: HTTP Error Fri, 15 Jul, 04:39
Juan P. Cluster Tuning Thu, 07 Jul, 20:29
Joey Echeverria   Re: Cluster Tuning Thu, 07 Jul, 20:44
Esteban Gutierrez   Re: Cluster Tuning Thu, 07 Jul, 20:53
Ceriasmex     Re: Cluster Tuning Thu, 07 Jul, 22:25
Juan P.       Re: Cluster Tuning Fri, 08 Jul, 14:41
Juan P.         Re: Cluster Tuning Fri, 08 Jul, 15:25
Joey Echeverria           Re: Cluster Tuning Fri, 08 Jul, 16:14
Bharath Mundlapudi             Re: Cluster Tuning Fri, 08 Jul, 19:21
Juan P.               Re: Cluster Tuning Mon, 11 Jul, 16:28
Juan P.                 Re: Cluster Tuning Mon, 11 Jul, 16:41
Allen Wittenauer                 Re: Cluster Tuning Mon, 11 Jul, 19:41
Juan P.                   Re: Cluster Tuning Mon, 11 Jul, 21:13
Steve Loughran           Re: Cluster Tuning Fri, 15 Jul, 20:51
jagaran das             Hadoop Production Issue Sat, 16 Jul, 06:18
̦               Re: Hadoop Production Issue Sun, 17 Jul, 16:54
Robert Evans   Re: Cluster Tuning Fri, 08 Jul, 16:11
Kumar Kandasami Clarification: CDH3 - installation & JDK dependency Fri, 08 Jul, 01:58
Kumar Kandasami   Re: Clarification: CDH3 - installation & JDK dependency Fri, 08 Jul, 03:33
Harsh J     Re: Clarification: CDH3 - installation & JDK dependency Fri, 08 Jul, 10:59
moon soo Lee Can i safely set dfs.blockreport.intervalMsec to very large value (1 year or more?) Fri, 08 Jul, 02:02
Robert Evans   Re: Can i safely set dfs.blockreport.intervalMsec to very large value (1 year or more?) Fri, 08 Jul, 14:21
Matt Foley     Re: Can i safely set dfs.blockreport.intervalMsec to very large value (1 year or more?) Fri, 08 Jul, 18:12
moon soo Lee       Re: Can i safely set dfs.blockreport.intervalMsec to very large value (1 year or more?) Sat, 09 Jul, 01:37
Gustavo Pabon jobtracker.info could only be replicated to 0 nodes, instead of 1 Fri, 08 Jul, 16:41
Marc Sturlese check namenode, jobtracker, datanodes and tasktracker status Fri, 08 Jul, 17:49
Bharath Mundlapudi   Re: check namenode, jobtracker, datanodes and tasktracker status Fri, 08 Jul, 17:56
Meghana Too many open files Mon, 11 Jul, 06:30
Rita large data and hbase Mon, 11 Jul, 11:31
Robert Evans   Re: large data and hbase Mon, 11 Jul, 14:54
Bharath Mundlapudi   Re: large data and hbase Mon, 11 Jul, 17:40
hadoopman     Hive dynamic partition error? Mon, 11 Jul, 17:54
Rita     Re: large data and hbase Tue, 12 Jul, 10:01
Harsh J       Re: large data and hbase Tue, 12 Jul, 13:01
Rita         Re: large data and hbase Wed, 13 Jul, 10:29
Harsh J           Re: large data and hbase Wed, 13 Jul, 12:26
FW: type mismatch error
Teng, James   FW: type mismatch error Tue, 12 Jul, 06:45
Devaraj K     RE: type mismatch error Tue, 12 Jul, 11:37
Harsh J       Re: type mismatch error Tue, 12 Jul, 12:59
Joey Echeverria     Re: FW: type mismatch error Tue, 12 Jul, 13:15
Oleg Ruchovets executing map/reduce and different file's format Tue, 12 Jul, 08:31
Devaraj K   RE: executing map/reduce and different file's format Tue, 12 Jul, 10:41
Re: How hadoop parse input files into (Key,Value) pairs ??
praveenesh kumar   Re: How hadoop parse input files into (Key,Value) pairs ?? Tue, 12 Jul, 11:19
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