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Doubt from the book "Definitive Guide" - Hadoop - [mail # user]
...I am going through the chapter "How mapreduce works" and have some confusion:  1) Below description of Mapper says that reducers get the output file using HTTP call. But the description...
   Author: Mohit Anchlia, 2012-04-04, 23:56
[expand - 6 more] - Re: Yahoo Hadoop Tutorial with new APIs? - Hadoop - [mail # user]
...Nathan but together the steps together on this blog.  http://blog.milford.io/2012/01/kicking-the-tires-on-hadoop-0-23-pseudo-dist ributed-mode/  Which fills out the missing "detail...
   Author: Edward Capriolo, 2012-04-04, 23:43
[expand - 6 more] - Re: Cross Product of Two Tuples? - Pig - [mail # dev]
...Pig folks: it seems like it defies the expectation if TOBAG is run on a single TUPLE and you don't get a bag. I can patch it, but seem like a fair change?  2012/4/4 Eli Finkelshteyn &nb...
   Author: Jonathan Coveney, 2012-04-04, 23:36
[expand - 2 more] - Re: Field delimited by chr(28) - Hive - [mail # user]
...It's octal.  On Wed, Apr 4, 2012 at 4:16 PM, Steven Wong  wrote:  mal ify...
   Author: Alex Kozlov, 2012-04-04, 23:31
[HDFS-1378] Edit log replay should track and report file offsets in case of errors - HDFS - [issue]
...Occasionally there are bugs or operational mistakes that result in corrupt edit logs which I end up having to repair by hand. In these cases it would be very handy to have the error message ...
http://issues.apache.org/jira/browse/HDFS-1378    Author: Todd Lipcon, 2012-04-04, 23:22
[FLUME-1103] Syslog source drops events when channel is full. - Flume - [issue]
...Syslog source will drop events if the channel can't accept the events and throws ChannelException....
http://issues.apache.org/jira/browse/FLUME-1103    Author: Hari Shreedharan, 2012-04-04, 23:19
Re: zkpython improvements - Zookeeper - [mail # dev]
...Hi Duncan -  Great that you're working on the python bindings! That's very cool.  Regarding your questions, answers inline.  On 28 March 2012 14:52, Duncan Findlay  wrote...
   Author: Henry Robinson, 2012-04-04, 23:19
[HDFS-2185] HA: HDFS portion of ZK-based FailoverController - HDFS - [issue]
...This jira is for a ZK-based FailoverController daemon. The FailoverController is a separate daemon from the NN that does the following: Initiates leader election (via ZK) when necessary Perf...
http://issues.apache.org/jira/browse/HDFS-2185    Author: Eli Collins, 2012-04-04, 23:00
Re: [VOTE] Release hadoop-0.23.2-rc0 - Hadoop - [mail # general]
...+1. Verified the sums. Built from the source tgz and deployed a single node cluster. Ran a couple of test jobs which ran as they should.  - Sid  On Thu, Mar 29, 2012 at 3:45 PM, Ar...
   Author: Siddharth Seth, 2012-04-04, 22:56
[expand - 13 more] - Re: keyvalue cache - HBase - [mail # dev]
...I think you are right that if you replicate the row MVCC semantics in the cache, then you can get a consistent view. I was referring to a more client side approach.  I guess the take aw...
   Author: Enis Söztutar, 2012-04-04, 22:55
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