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RDD decouple store implementations - Spark - [mail # user]
...Hi guysI am playing with spark, and I was thinking if there is a way to share RDD across multiple implementations in  a decoupled way ,i.e assuming I have RDD that comes from a stream i...
   Author: Guy Doulberg, 2014-11-27, 08:02
[expand - 1 more] - RE: Jetty as spark straming input - Spark - [mail # user]
...Thanks rektide....
   Author: Guy Doulberg, 2014-11-27, 07:58
[expand - 2 more] - RE: using "SET" with JDBC - Hive - [mail # user]
...Option 1, is not good for me,I  specify the connection string once for many statementsFrom: Karthik Banala [mailto:[EMAIL PROTECTED]]Sent: Tuesday, November 25, 2014 6:32 PMTo: [EMAIL P...
   Author: Guy Doulberg, 2014-11-26, 11:35
[expand - 4 more] - RE: Consume more than produce - Kafka - [mail # user]
...If you can't see the image, I uploaded it to dropboxhttps://www.dropbox.com/s/gckn4gt7gv26l9w/graph.pngFrom: Guy Doulberg [mailto:[EMAIL PROTECTED]]Sent: Monday, August 11, 2014 4:58 PMTo: [...
   Author: Guy Doulberg, 2014-08-11, 14:05
High Level consumer commits - Kafka - [mail # user]
...Hi,Is there a way to commit consuming of events only if I had ran code successfully?In other words,In this code  while (it.hasNext()) { /** Iterator on kafka High lever consumer*/&...
   Author: Guy Doulberg, 2014-07-16, 15:23
[HIVE-2288] Adding the oracle nvl function to the UDF - Hive - [issue]
...It would be nice if we could use the nvl function, described at oracle:http://www.techonthenet.com/oracle/functions/nvl.php...
http://issues.apache.org/jira/browse/HIVE-2288    Author: Guy Doulberg, 2014-06-15, 06:25
[HIVE-2302] Allow grant privileges on granting privileges. - Hive - [issue]
...Today any user can grant him and any other users privileges on schemas and tables.This way the administrator can not be sure that the rules he had apply are fulfilled....
http://issues.apache.org/jira/browse/HIVE-2302    Author: Guy Doulberg, 2014-04-19, 09:32
FW: Big table join optimization - Hive - [mail # user]
...hi guysI am trying to optimize a hive join query, I have a join of two big tables. The join between them is taking too long, no matter how many reducers I set, there are always two reducers ...
   Author: Guy Doulberg, 2014-01-31, 00:07
[expand - 1 more] - Re: Hive JDBC Server: java.lang.IllegalStateException: Shutdown in progress - Hive - [mail # user]
...Hi Nitin,  We are using Cdh4.2.1 for the Hadoop and for the hive,  I think that I understand the problem, when the hive process is  stopping  the filesystem is closed bef...
   Author: Guy Doulberg, 2013-09-03, 12:24
Streaming across data centers - Kafka - [mail # user]
...Hi guys,I was wondering if someone here has an experience with streaming kafka across data-centers?How does kafka transfer the msgs? event by event or it batches some events in one file(how ...
   Author: Guy Doulberg, 2013-06-04, 05:58
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NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB