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[expand - 1 more] - question on incremental backup - Cassandra - [mail # user]
...SSTables are write once. As soon as they appear on disk they ARE flushed. This means you can safely copy them away. You should run nodetool snapshot first and copy those hardlinks, because t...
   Author: Edward Capriolo , S C , ... , 2013-02-09, 23:28
Unsubscribe - Flume - [mail # user]
...Unsubscribe...
   Author: Parag Hukeri , 2013-02-09, 23:17
[expand - 2 more] - Newbie - Hive - [mail # dev]
...Hi Mark,  Thanks for all the info. Will take a look at them.  Cheers, Karthik   On 9 February 2013 17:59, Mark Grover  wrote:  > Hi Karthik, > Welcome! > &g...
   Author: karthik tunga , Mark Grover , ... , 2013-02-09, 23:01
[HIVE-1549] Add ANSI SQL correlation aggregate function CORR(X,Y). - Hive - [issue]
...Aggregate function that computes the Pearson's coefficient of correlation between a set of number pairs....
http://issues.apache.org/jira/browse/HIVE-1549    Author: Pierre Huyn , 2013-02-09, 23:00
[expand - 2 more] - Thrift Object in public API - Accumulo - [mail # dev]
...ok. I just saw the discussion on her from a week or so ago. I probably have an old pull.   On Sat, Feb 9, 2013 at 5:14 PM, John Vines  wrote:  > SecurityToken is no longer ...
   Author: Jim Klucar , John Vines , ... , 2013-02-09, 22:18
[expand - 1 more] - Review Request: HIVE-3179: HBase Handler doesn't handle NULLs properly - Hive - [mail # dev]
... > On Feb. 8, 2013, 3:33 p.m., Mark Grover wrote: > > hbase-handler/src/java/org/apache/hadoop/hive/hbase/LazyHBaseRow.java, line 127 > >  > > > >  ...
   Author: Mark Grover , Brock Noland , ... , 2013-02-09, 21:56
[expand - 4 more] - Review Request: Add support for pulling HBase columns with prefixes - Hive - [mail # dev]
...----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/9276/ -----------------------------------...
   Author: Swarnim Kulkarni , Mark Grover , ... , 2013-02-09, 21:56
[expand - 2 more] - Splitting logs in hdfs by account - HDFS - [mail # user]
...It seems that moving the files around (if they're all output to a single directory by MultipleOutputs) should be a lightweight operation for hdfs.  My thinking is that a physical copy o...
   Author: Tom Brown , 2013-02-09, 21:31
[expand - 1 more] - [Hadoop]Environment variable CLASSPATH not set! - HDFS - [mail # dev]
...Env variables hang off of the session context and are specific to both the user profile and their shell-specific preferences.  If your driver is loading in kernel mode, it cannot depend...
   Author: John Gordon , harryxiyou , ... , 2013-02-09, 21:15
[expand - 2 more] - Question related to Decompressor interface - HDFS - [mail # user]
...HI,  Currently I am researching about options of encrypting the data in the MapReduce, as we plan to use the Amazon EMR or EC2 services for our data. I am thinking that the compression ...
   Author: java8964 java8964 , 2013-02-09, 20:49