Re: Hive and Hbase performance

2012-11-19 Thread Nitin Pawar
i Dalia, > >> > >> The usual and short answer is Yes. Both, HBase and Hive will provide > better > >> performance on adding more nodes since they provide horizontal > scalability. > >> > >> HTH, > >> Anil > >> > >> > >> > >> On Sat, Nov 17, 2012 at 4:02 PM, Dalia Sobhy < > dalia.mohso...@hotmail.com>wrote: > >> > >>> > >>> I want to ask if a Hive Count or Scan Query will provide better > >>> performance when adding more nodes ?? > >>> > >>> if an Hbase Count or Scan Query will provide better performance when > >>> adding more nodes ?? > >> > >> > >> > >> > >> -- > >> Thanks & Regards, > >> Anil Gupta > > > -- Nitin Pawar

Re: Hbase as mongodb

2013-01-16 Thread Nitin Pawar
lease. > If we can then a small example as how.. not the query but the process > flow.. > Thanku so much > Regards, > Panshul. > -- Nitin Pawar

Re: MapReduce: Reducers partitions.

2013-04-10 Thread Nitin Pawar
they are not, how can we provide a partionning function? > > Thanks, > > JM > -- Nitin Pawar

Re: MapReduce: Reducers partitions.

2013-04-10 Thread Nitin Pawar
hat records > > mapping to one key go to the same reducer. Or do we have to implement > > this one our own. > > > > JM > > > > 2013/4/10 Nitin Pawar : > > > I hope i understood what you are asking is this . If not then pardon me > > :) > > &

Re: Doumentation broken

2012-04-13 Thread Nitin Pawar
s, > Oliver > > On 2012-04-13, at 9:59 AM, Nitin Pawar wrote: > > > Hello, > > > > Is there any maintenance going on with hbase.apache.org? > > > > All the links (ex: > > http://hbase.apache.org/book/architecture.html#arch.overview) are return > > 404 NOT FOUND > > > > Thanks, > > Nitin Pawar > > > -- Nitin Pawar

Re: How to build hbase with snappy

2012-04-24 Thread Nitin Pawar
Maven using the -X switch to enable full debug logging. > > [ERROR] > > [ERROR] For more information about the errors and possible solutions, > > please read the following articles: > > [ERROR] [Help 1] > > > http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException > > > > > > -- > > Best wishes! > > My Friend~ > > > > > > -- > Best wishes! > My Friend~ > -- Nitin Pawar

Re: hbase installation

2012-04-25 Thread Nitin Pawar
keeper properly on > pseudodistributed mode. > > kindly help to resolve this problem. > > Thanks > -- > View this message in context: > http://old.nabble.com/hbase-installation-tp33746422p33746422.html > Sent from the HBase User mailing list archive at Nabble.com. > > -- Nitin Pawar

Re: Teradata Procedure handling in hadoop

2012-04-30 Thread Nitin Pawar
in Hadoop, to have Table A as my > resultset output in HDFS. > I need help. > -- > View this message in context: > http://old.nabble.com/Teradata-Procedure-handling-in-hadoop-tp33763290p33763290.html > Sent from the HBase User mailing list archive at Nabble.com. > > -- Nitin Pawar

Re: hbase security

2012-05-15 Thread Nitin Pawar
: > Hello, > > It seems for my hbase installation anyone can delete my tables. Is there a > way to prevent this? I would like to have only owner of Hmaster with super > authority. > > tia > > -- > --- Get your facts first, then you can distort them as you please.-- > -- Nitin Pawar

Re: Any group like this for pentaho?

2012-09-11 Thread Nitin Pawar
> > Regards, > Rams -- Nitin Pawar

RE: HBase table - distinct values

2012-10-11 Thread Nitin Pawar
You may try define a hive table with hbase storage handler n then query it ..though response time will be slow based on how much data you have On Oct 11, 2012 4:19 PM, wrote: > Hi Anoop, > Thanks a lot for your reply, > Actually our requirment is just to count the distinct deptno from emp >

Re: How to join 2 tables using hadoop?

2013-07-19 Thread Nitin Pawar
n me. > > Thanks for any help > > -- > Regards- > Pavan > -- Nitin Pawar

Re: Online/Realtime query with filter and join?

2013-11-29 Thread Nitin Pawar
whats the size of data are you looking at? 100ms for a join statement for having substancial data ...that would be tricky On 29 Nov 2013 16:03, "Ramon Wang" wrote: > The general performance requirement for each query is less than 100 ms, > that's the average level. Sounds crazy, but yes we need t

Re: HConnection.getTable behavior on non existent table

2014-06-25 Thread Nitin Pawar
able did not exist. Based on this exection, I was creating tables > in HBase as required. > > With HBase 0.98.3 I'm not getting exception. Is this the expected behavior > or am I missing something. > > Thanks, > Anand > -- Nitin Pawar

Re: Hive and HBase doubts

2014-07-16 Thread Nitin Pawar
into HBase Yes you can load bulk data into hbase. On Thu, Jul 17, 2014 at 11:05 AM, Vinod Sirigina wrote: > Hi apache team Good Morning, > > 1) How can i update my data in hive table > 2)can i load bulk data into HBase > -- Nitin Pawar