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Re: Force one mapper per machine (not core)? - Hadoop - [mail # user]
...Hmmm, okay.  I thought that logic all acted at the level of "slots".  I didn't realize it could make "node" distinctions.  Thanks for the tip.On Jan 29, 2014, at 05:18 , java8...
   Author: Keith Wiley, 2014-01-31, 18:54
Re: Is perfect control over mapper num AND split distribution possible? - Hadoop - [mail # user]
...Seems to work well.  Thank you very much!  On Jan 21, 2014, at 12:42 , Keith Wiley wrote:    _____________________________________________________________________________...
   Author: Keith Wiley, 2014-01-21, 21:42
Is disk use reported with replication? - Hadoop - [mail # user]
...Simple question: When I issue a "hadoop fs -du" command and/or when I view the namenode web UI to see HDFS disk utilization (which the namenode reports both as bytes and percentage), should ...
   Author: Keith Wiley, 2013-04-22, 17:19
Re: webapps/ CLASSPATH err - Hadoop - [mail # user]
...On Feb 19, 2013, at 11:43 , Harsh J wrote:   Hadoop 2.0 Yarn does indeed have a share/ dir but Hadoop 2.0 MR1 doesn't have a share/ dir at all.  Is MR1 not usable?  I was hopi...
   Author: Keith Wiley, 2013-02-19, 21:01
Re: Namenode formatting problem - Hadoop - [mail # user]
...Hmmm, okay.  Thanks.  Umm, is this a Yarn thing because I also tried it with Hadoop 2.0 MR1 (which I think should behave almost exactly like older versions of Hadoop) and it had th...
   Author: Keith Wiley, 2013-02-19, 15:09
Re: Exec hadoop from Java, reuse JVM (client-side)? - Hadoop - [mail # user]
...It's just easier that way.  I don't have to link in any hadoop libraries  or bring in any other hadoop related code.  It keeps the two  environments fundamentally separat...
   Author: Keith Wiley, 2012-08-02, 05:45
Re: Retrying connect to server: localhost/ - Hadoop - [mail # user]
...I got it.  The hadoop installation had been done by root (I can't claim  credit for that thankfully), and when I chowned everything to my  account, I missed a few directories....
   Author: Keith Wiley, 2012-07-27, 20:53
Re: web-tracker question - Hadoop - [mail # user]
...I don't like to clutter up with list with simple "thanks"  responses...so, thanks.  Cheers!   __________________________________________________________________________ ______...
   Author: Keith Wiley, 2012-07-23, 05:32
Re: installing pipes on os x - Hadoop - [mail # user]
...Hubris aside (mine I mean), I'm probably not qualified to be the last  word on this with regard to advising you on your project's overall  direction, so hopefully others will chime...
   Author: Keith Wiley, 2012-05-21, 17:57
Re: Oozie vs. YARN "application" - Hadoop - [mail # general]
...Thank you very much.  I appreciate the clarification.  Cheers!  On May 17, 2012, at 22:11 , Robert Evans wrote:     _________________________________________________...
   Author: Keith Wiley, 2012-05-18, 05:34
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