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Re: Lazy initialization of Reducers - Hadoop - [mail # general]
...I don't find such parameter in 0.20.2  Please create such flag in your own class.  On Wed, Jul 21, 2010 at 10:15 AM, Syed Wasti  wrote:  the B hod...
   Author: Ted Yu, 2010-07-21, 17:38
Re: Hadoop and XML - Hadoop - [mail # general]
...I also added Peter's comment to the JIRA I logged: https://issues.apache.org/jira/browse/HADOOP-6868  On Tue, Jul 20, 2010 at 9:38 AM, Ted Yu  wrote:  ...
   Author: Ted Yu, 2010-07-20, 16:50
Re: Killed : GC overhead limit exceeded - Hadoop - [mail # user]
...That's what I suggested. You can actually declare tabPattern, etc static variables of your Mapper class. You can also lower -Xmx to give other processes on the same node more memory.  C...
   Author: Ted Yu, 2010-07-18, 19:06
Re: Exception in thread "main" java.lang.ClassNotFoundException in Hadoop - Hadoop - [mail # general]
...I assume you have used jar command to confirm that org.myorg.WordCount is i n wordcount.jar  On Mon, Jul 12, 2010 at 10:59 PM, james isaac wr ote:  y...
   Author: Ted Yu, 2010-07-14, 20:08
Re: Hadoop Streaming (with Python) and Queue's - Hadoop - [mail # user]
...If you're using capacity scheduler, see: http://hadoop.apache.org/common/docs/r0.20.2/capacity_scheduler.html#Setting+up+queues  The queues can be checked through job tracker web UI und...
   Author: Ted Yu, 2010-07-14, 17:37
Re: Hadoop's datajoin - Hadoop - [mail # user]
...Please read the source code of DataJoinJob.java Then you would know that the last parameter should be the number of reducers.  On Wed, Jul 14, 2010 at 2:33 AM, Denim Live  wrote: &...
   Author: Ted Yu, 2010-07-14, 16:37
Re: This file system object ...does not support access to the request path ... - Hadoop - [mail # user]
...As the error message suggested, call LocalFileSystem.get()  Regards  On Wed, Jul 14, 2010 at 8:21 AM, Bradford Stephens  wrote:  ...
   Author: Ted Yu, 2010-07-14, 16:15
Re: Debuging hadoop core - Hadoop - [mail # user]
...It points to hdfs. Please replace with your namenode IP or hostname.  On Tue, Jul 13, 2010 at 10:38 PM, Pramy Bhats wrote:  ...
   Author: Ted Yu, 2010-07-14, 13:40
Re: java.lang.OutOfMemoryError: Java heap space - Hadoop - [mail # user]
...Normally task tracker isn't run on Name node. Did you configure otherwise ?  On Mon, Jul 12, 2010 at 3:06 PM, Shuja Rehman  wrote:  ...
   Author: Ted Yu, 2010-07-13, 00:49
Re: map.input.file in 20.1 - Hadoop - [mail # user]
...How about: FileSplit fileSplit = (FileSplit) context.getInputSplit(); String sFileName = fileSplit.getPath().getName();  On Mon, Jul 12, 2010 at 2:56 PM, David Hawthorne  wrote: &n...
   Author: Ted Yu, 2010-07-12, 23:18
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