Re: Cassandra V/S Hadoop

rough Hadoop Map Reduce with Pig we analizing our data. For real time data analysis you can use Storm instead of Hadoop map reduce. Best regards   Shamim   06.12.2012, 21:35, "Yogesh Dhari" : >  Hi all, > >  Hadoop have different file system(HDFS) and Cassandra have diff

Re: Cassandra & MapReduce/Storm/ etc

Hi, check out these following links: 1) http://frommyworkshop.blogspot.ru/search/label/Cassandra 2) http://frommyworkshop.blogspot.ru/2012/07/single-node-hadoop-cassandra-pig-setup.html -- Best regards Shamim A. 11.05.2014, 22:17, "Manoj Khangaonkar" : > Hi, > > Sear

Re: CDH4 + Cassandra 1.2 Integration Issue

Hello,   if you created your table with cql then you have to add COMPACT STORAGE as follows: CREATE TABLE user (   id int PRIMARY KEY,   age int,   fname text,   lname text ) WITH COMPACT STORAGE -- Best regards   Shamim A. 10.04.2013, 08:22, "Gurminder Gill" : > I was ab

Cassandra + Hadoop - 2 Task attempts with million of rows

cassandra.input.split.size=1024 but nothing help. We have roughly 97million rows in our cluster. Why we are getting above behavior? Do you have any suggestion or clue to trouble shoot in this issue? Any help will be highly thankful. Thankx in advance. -- Best regards   Shamim A.

Re: Cassandra + Hadoop - 2 Task attempts with million of rows

We are using Hadoop 1.0.3 and pig 0.11.1 version -- Best regards   Shamim A. 22.04.2013, 21:48, "Shamim" : > Hello all, >   recently we have upgrade our cluster (6 nodes) from cassandra version 1.1.6 > to 1.2.1. Our cluster is evenly partitioned (Murmur3Partitioner). We a

Re:Cassandra + Hadoop - 2 Task attempts with million of rows

Aaron Morton > Freelance Cassandra Consultant > New Zealand > > @aaronmorton > http://www.thelastpickle.com > > On 23/04/2013, at 5:50 AM, Shamim wrote: > >> We are using Hadoop 1.0.3 and pig 0.11.1 version >> >> -- >> Best regards >> Shamim A

Re: Cassandra + Hadoop - 2 Task attempts with million of rows

k should get local input split from local cassandra - am i right? -- Best regards   Shamim A. 24.04.2013, 10:59, "Shamim" : > Hello Aron, > We have build up our new cluster from the scratch with version 1.2 - > partition murmor3. We are not using vnodes at all. > Actual

Re: Hadoop jobs and data locality

my earliar post http://www.mail-archive.com/user@cassandra.apache.org/msg28016.html http://www.mail-archive.com/user@cassandra.apache.org/msg29425.html Any comment from authors will be highly appreciated P.S. please keep me in touch with any solution or hints. -- Best regards   Shamim A. 03

Re: hector or astyanax

another lightweight client from twitter https://github.com/twitter/cassie -- Best regards   Shamim A. 05.05.2013, 05:30, "李 晗" : > hello， > i want to know which cassandra client is better？ > and what are their advantages and disadvantages？ > > thanks

Re:Hadoop jobs and data locality

I think It will be better to open a issue in jira Best regards Shamim A. > Unfortunately I've just tried with a new cluster with RandomPartitioner and > it doesn't work better : > > it may come from hadoop/pig modifications : > > > 18:02:53|elia:hadoop cy

Re: Hadoop jobs and data locality

I have created an issue in jira https://issues.apache.org/jira/browse/CASSANDRA-5544 -- Best regards   Shamim A. 06.05.2013, 22:26, "Shamim" : > I think It will be better to open a issue in jira > Best regards >   Shamim A. > >>  Unfortunately I've j

Re:videos of 2013 summit

http://www.planetcassandra.org/blog/post/cassandra-summit-2013---use-cases-and-technical-presentations

Re: bug in Pig LOAD with cqlStorage and param columns? - cassandra 1.2.8 - pig 0.11.1

s wrong with version 1.2.8 - it's better to check the source code of the CqlStorage and in any case reopen the CASSANDRA-5234. -- Best regards   Shamim A. 21.08.2013, 16:06, "Jeremy Hanna" : > In order to narrow down the problem, I would start without the request > paramet