RE: Support/Consulting companies

http://thelastpickle.com/ From: Roxy Ubi [mailto:roxy...@gmail.com] Sent: Friday, August 19, 2016 2:02 PM To: user@cassandra.apache.org Subject: Support/Consulting companies Howdy, I'm looking for a list of support or consulting companies that provide contracting services related to Cassandra.

RE: Validation of Data after data migration from RDBMS to Cassandra

Surbhi Sorry I meant to send the CQL link http://docs.datastax.com/en/cql/3.1/cql/cql_intro_c.html Roger From: Huang, Roger [mailto:rohu...@visa.com] Sent: Thursday, August 06, 2015 11:39 AM To: user@cassandra.apache.org Subject: RE: Validation of Data after data migration from RDBMS to

RE: Validation of Data after data migration from RDBMS to Cassandra

Surbhi, A general note, Cassandra tables are not normalized as in an RDBMS schema, so it’s not straight migration. Best practice is to design your queries and then design your Cassandra schema to support those queries. Patrick McFadin has a series on C* data modeling. http://docs.datastax.com/en/

RE: How to share large resources like dictionaries while processing data with Spark ?

Is the dictionary read-only? Did you look at http://spark.apache.org/docs/latest/programming-guide.html#broadcast-variables ? -Original Message- From: dgoldenberg [mailto:dgoldenberg...@gmail.com] Sent: Thursday, June 04, 2015 4:50 PM To: user@spark.apache.org Subject: How to share larg

RE: STORM UI -- trident topology continuously emitting ..

Have you looked at http://www.sematext.com/spm/index.html From: Hadi Sotudeh [mailto:hadisotudeh1...@gmail.com] Sent: Thursday, May 21, 2015 9:53 AM To: user Cc: Nikhil Singh Subject: Re: STORM UI -- trident topology continuously emitting .. Is there any other monitoring tools for storm?

RE: Spark on Cassandra

http://planetcassandra.org/getting-started-with-apache-spark-and-cassandra/ http://planetcassandra.org/blog/holy-momentum-batman-spark-and-cassandra-circa-2015-w-datastax-connector-and-java/ https://github.com/datastax/spark-cassandra-connector From: Cody Koeninger [mailto:c...@koeninger.org] Se

RE: Spark + Mahout

Taka, Have you considered using Spark’s own MLlib k-means clustering? http://spark.apache.org/docs/latest/mllib-clustering.html Roger From: Daniel Takabayashi [mailto:takabaya...@scanboo.com.br] Sent: Thursday, September 18, 2014 1:50 PM To: user@spark.apache.org Subject: Spark + Mahout Hi guys,

RE: Real time data processing on Hadoop WITHOUT Java

Hi Saurabh, In general Hadoop is not a good fit for real-time processing; it's better for batch processing. If you don't want to use Java, Hadoop Streaming allows you to write M/R jobs in any language that can read from standard input and write to standard output. http://wiki.apache.org/hadoop/

RE: Indexing a term into separate Lucene indexes

indexes, would I need to modify my Solr search string? Thanks, Roger -Original Message- From: Shawn Heisey [mailto:s...@elyograg.org] Sent: Friday, June 20, 2014 10:19 AM To: solr-user@lucene.apache.org Subject: Re: Indexing a term into separate Lucene indexes On 6/19/2014 4:51 PM, Huang

FW: Indexing a term into separate Lucene indexes

If I have documents with a person and his email address: u...@domain.com How can I configure Solr (4.6) so that the email address source field is indexed as - the user part of the address (e.g., "user") is in Lucene index X - the domain part of the ad

Indexing a term into separate Lucene indexes

If I have documents with a person and his email address: u...@domain.com How can I configure Solr (4.6) so that the email address source field is indexed as - the user part of the address (e.g., "user") is in Lucene index X - the domain part of the add

RE: Doubts on Apache Storm

Milind, Have you looked at http://storm.incubator.apache.org/documentation/Home.html http://storm.incubator.apache.org/documentation/Creating-a-new-Storm-project.html Roger -Original Message- From: milind.pa...@polarisft.com [mailto:milind.pa...@polarisft.com] Sent: Tuesday, May 06, 20

RE: Is there a good reference book for storm users?

Quinton Anderson’s book is good, and includes ML examples. http://www.packtpub.com/storm-realtime-processing-cookbook/book -Roger From: Jarek Śmiejczak [mailto:j...@smiejczak.net] Sent: Sunday, May 04, 2014 6:01 AM To: user@storm.incubator.apache.org Subject: Re: Is there a good reference book for

RE: Spark Training

If you're in the Bay Area, the Spark Summit would be a great source of information. http://spark-summit.org/2014 -Roger From: Nicholas Chammas [mailto:nicholas.cham...@gmail.com] Sent: Thursday, May 01, 2014 10:12 AM To: u...@spark.incubator.apache.org Subject: Spark Training There are many free

RE: Can Storm write an Aggregate Record to Postgres or SQL Server?

Neil, Take a look at using "tick tuples" http://nathanmarz.github.io/storm/doc/backtype/storm/Config.html#TOPOLOGY_TICK_TUPLE_FREQ_SECS and the Storm RDBMS bolt https://github.com/nathanmarz/storm-contrib/tree/master/storm-rdbms -Roger From: Neil Carroll [mailto:carroll_n...@hotmail.com] Sent:

RE: [404 Error] at storm.incubator.apache.org

Hi Chengwei, While the link is being fixed, you can find that information here: https://github.com/nathanmarz/storm/wiki/Understanding-the-parallelism-of-a-Storm-topology -Roger -Original Message- From: Chengwei Yang [mailto:chengwei.yang...@gmail.com] Sent: Thursday, March 13, 2014 12:3

RE: [DISCUSS] Pulling "Contrib" Modules into Apache

Bobby, I vote to include both storm-yarn and storm-deploy. Roger -Original Message- From: Brian O'Neill [mailto:boneil...@gmail.com] On Behalf Of Brian O'Neill Sent: Wednesday, February 26, 2014 3:39 PM To: dev@storm.incubator.apache.org Cc: u...@storm.incubator.apache.org Subject: Re: [D

RE: [DISCUSS] Pulling "Contrib" Modules into Apache

Bobby, I vote to include both storm-yarn and storm-deploy. Roger -Original Message- From: Brian O'Neill [mailto:boneil...@gmail.com] On Behalf Of Brian O'Neill Sent: Wednesday, February 26, 2014 3:39 PM To: d...@storm.incubator.apache.org Cc: user@storm.incubator.apache.org Subject: Re: [

RE: trident simplest aggregator into cassandra

Adrian What version of Cassandra are you using? From: Adrian Mocanu [mailto:amoc...@verticalscope.com] Sent: Monday, February 03, 2014 4:09 PM To: user@storm.incubator.apache.org Subject: trident simplest aggregator into cassandra Hi I'm using Trident to perform some aggregations and store the r

RE: Trident state impl for Oracle

. Best regards, Danijel Schiavuzzi www.schiavuzzi.com<http://www.schiavuzzi.com> On Thursday, January 16, 2014, Huang, Roger mailto:rohu...@visa.com>> wrote: Anyone know of a Trident state implementation for Oracle RDBMS? I did a quick search on GitHub but didn't find o

Trident state impl for Oracle

Anyone know of a Trident state implementation for Oracle RDBMS? I did a quick search on GitHub but didn't find one. Thanks, Roger

RE: experiences w/ storm-rdbms

cess relational databases from the Trident API, take a look at storm-mysql or trident-mssql projects on Github. Best regards, Danijel Schiavuzzi www.schiavuzzi.com<http://www.schiavuzzi.com> On Wed, Jan 15, 2014 at 5:38 PM, Huang, Roger mailto:rohu...@visa.com>> wrote: Anyone have a

experiences w/ storm-rdbms

Anyone have any experiences (pro/con) or tips for using storm-rdbms? https://github.com/nathanmarz/storm-contrib/tree/master/storm-rdbms thanks, Roger

RE: Problem inserting set when query contains IF NOT EXISTS.

Validimir, Thanks what version of Cassandra? -Roger From: Vladimir Prudnikov [mailto:v.prudni...@gmail.com] Sent: Monday, January 13, 2014 11:57 AM To: user Subject: Problem inserting set when query contains IF NOT EXISTS. Hi all, I've spend a lot of time finding a bug in system, but it turns ou

RE: Deploying storm on cloud IAAS support

Florin, Have you looked at Pallet? http://palletops.com/ -Roger From: Spico Florin [mailto:spicoflo...@gmail.com] Sent: Tuesday, December 24, 2013 12:51 AM To: user@storm.incubator.apache.org Subject: Deploying storm on cloud IAAS support Hello! I've seen on the storm tutorials that there is

JMeter HTTP Request equivalent of "curl -XGET -d"

Hi In JMeter how can I configure "HTTP Request" to make the equivalent of an HTTP GET and pass in a JSON document with the -d (data) flag? curl -XGET 'http://localhost:9200/vis/userDemo/_search?pretty=true' -d '{ > "query" : { > "query_string" : { > "default_field" : "firstname", > "query": "Joe~

RE: How to specify an expression for a Mojo annotation parameter in Maven 3?

- From: Stephen Connolly [mailto:stephen.alan.conno...@gmail.com] Sent: Thursday, January 17, 2013 11:04 AM To: Maven Users List Subject: Re: How to specify an expression for a Mojo annotation parameter in Maven 3? That is really a default value not an expression On 17 January 2013 17:01, Huan

RE: documentation on PlayOrm released

Dean, What's the URL? -Roger -Original Message- From: Hiller, Dean [mailto:dean.hil...@nrel.gov] Sent: Wednesday, November 07, 2012 7:43 AM To: user@cassandra.apache.org Subject: documentation on PlayOrm released The first set of documentation on PlayOrm is now released. It is also sti