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[expand - 5 more] - Re: [VOTE] Release hadoop-2.0.0-alpha-rc1 - Hadoop - [mail # general]
...+1 Downloaded the tarball and tested MapReduce and Distributed Shell jobs on a single node cluster. Everything works fine.  On Tue, May 15, 2012 at 7:20 PM, Arun C Murthy  wrote: &...
   Author: Ahmed Radwan, 2012-05-21, 23:59
[expand - 1 more] - Re: Design issue, need feedback - Pig - [mail # user]
...There are a couple of ways that you can do this. One, is that you could make a special loader that converts your format to a map of (key,value) pairs, and then you can project however you wa...
   Author: Jonathan Coveney, 2012-05-21, 23:47
RE: How to define a constant in pig which is evaluated first - Pig - [mail # user]
...Thanks Scott!  That does work.  Looks like %declare doesn't work from grunt .  I guess if you are passing parameters, pig expects that you are using a  script rather than...
   Author: Mustafi, Priyo, 2012-05-21, 23:44
[AMBARI-268] Hive db related defaults should not be there - Ambari - [issue]
...Currently when you install hive the following values are defaulted1 DB Name2 DB User3 DB PwdWe should not be defaulting the DB user and PWD and ask the admin to fill it in. Otherwise the use...
http://issues.apache.org/jira/browse/AMBARI-268    Author: Arpit Gupta, 2012-05-21, 23:41
Multi Table Join & count Distinct - Hive - [mail # user]
...When I try to run below query, but for some reason I'm getting weird results  for the  C2_CNT, its not giving distinct value count   SELECT  C1,C2,C3 ,COUNT(DISTINCT B.C2...
   Author: cmdr taco, 2012-05-21, 23:32
[HDFS-3450] CLI checkpoint command in an HA cluster - HDFS - [issue]
...In a non-HA cluster, it is possible to force a checkpoint via the SNN:`hdfs secondarynamenode -checkpoint force`However, in an HA cluster, there is no way to do this. It would be nice to hav...
http://issues.apache.org/jira/browse/HDFS-3450    Author: Jonathan Natkins, 2012-05-21, 23:22
[expand - 1 more] - Re: eta for 1.7.x release? - Avro - [mail # user]
...On 05/21/2012 10:22 AM, Alan Miller wrote:  Should be sometime in the next week or so.  Soon.  Doug...
   Author: Doug Cutting, 2012-05-21, 23:19
[expand - 2 more] - Re: 1.7.0 release soon? - Avro - [mail # dev]
...On 05/21/2012 01:17 AM, Thiruvalluvan MG wrote:  Great!    From https://issues.apache.org/jira/browse/AVRO, hit the "Administer  Project" link.  Then, under "People"...
   Author: Doug Cutting, 2012-05-21, 23:18
[AVRO-1066] ArrayIndexOutOfBoundsException in ParsingEncoder when trying to use a json encoder to serialize a deep object graph - Avro - [issue]
...I have an avro record that can have an array of children records of the same type.  If this structure gets to be too deep then I continually get an ArrayOutOfBoundsException in ParsingE...
http://issues.apache.org/jira/browse/AVRO-1066    Author: Daniel Lord, 2012-05-21, 23:12
Problems with block compression using native codecs (Snappy, LZO) and MapFile.Reader.get() - Hadoop - [mail # user]
...I am using Cloudera distribution cdh3u1.  When trying to check native codecs for better decompression performance such as Snappy or LZO, I ran into issues with random access using MapFi...
   Author: Jason B, 2012-05-21, 22:57
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