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Re: Distributed indexing with Hadoop - Hadoop - [mail # user]
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...$MAHOUT_HOME/examples/bin/build-reuters.shFYI On Sat, Jan 29, 2011 at 12:57 AM, Marco Didonna wrote: ...
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Author: Ted Yu,
2011-01-29, 16:25
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Re: How to get metrics information? - Hadoop - [mail # user]
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...In the test code, JobTracker is returned from: mr = new MiniMRCluster(0, 0, 0, "file:///", 1, null, null, null, conf); jobTracke...
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Author: Ted Yu,
2011-01-23, 02:59
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Re: How to get metrics information? - Hadoop - [mail # user]
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...You can use the following code: JobClient jc = new JobClient(jobConf); int numReduces = jc.getClusterStatus().getMaxReduceTasks(); &nb...
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Author: Ted Yu,
2011-01-22, 21:46
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Re: Hive rc - Hadoop - [mail # user]
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...Check out processCmd() in CliDriver.java Basically .hiverc contains multiple lines of CLI commands. You can use backslash to spread one command across multiple lines. On Thu, Jan...
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Author: Ted Yu,
2011-01-21, 00:33
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Re: libjars options - Hadoop - [mail # user]
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...Refer to Alex Kozlov's answer on 12/11/10 On Tue, Jan 11, 2011 at 10:10 AM, C.V.Krishnakumar Iyer wrote: ...
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Author: Ted Yu,
2011-01-11, 18:23
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Re: Help: How to increase amont maptasks per job ? - Hadoop - [mail # user]
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...Check out mapred.map.tasks and mapred.reduce.tasks On Fri, Jan 7, 2011 at 1:40 PM, Tali K wrote: ...
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Author: Ted Yu,
2011-01-07, 21:47
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Re: Help: How to increase amont maptasks per job ? - Hadoop - [mail # user]
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...Set higher values for mapred.tasktracker.map.tasks.maximum (and mapred.tasktracker.reduce.tasks.maximum) in mapred-site.xml On Fri, Jan 7, 2011 at 12:58 PM, Tali K wrote: ...
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Author: Ted Yu,
2011-01-07, 21:19
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Re: how to build hadoop in Linux - Hadoop - [mail # user]
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...How about compile-core-native ? On Sat, Jan 1, 2011 at 11:21 AM, Da Zheng wrote: ...
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Author: Ted Yu,
2011-01-01, 19:26
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Re: how to build hadoop in Linux - Hadoop - [mail # user]
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...For question #3, this should be helpful: http://ant.apache.org/manual/tasksoverview.html#compile On Sat, Jan 1, 2011 at 6:53 AM, Da Zheng wrote: ...
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Author: Ted Yu,
2011-01-01, 15:31
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Re: DISCUSSION: Cut a hadoop-0.20.0-append release from the tip of branch-0.20-append branch? - Hadoop - [mail # general]
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...their new features on trunk against that. There was a thread in Nov - 'Caution using Hadoop 0.21' It would be helpful to see response to 0.22 ...
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Author: Ted Yu,
2010-12-23, 01:46
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