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Deployment of .net application on production is erroring out

Hi All, Please excuse my limited knowledge . We have an application in .Net and the backend database is Cassandra.We have deployed in our application into production which is behing the Firewall. We have opened the 9042 Port from our Webserver to the cassandra cluster. But again we are getting the

Error when connecting from secure .net code hosted on IIS to Cassandra cluster

Hi All, I am using cassandra 2.1.3 , we have an application written in .net for that we are using DataStax .Net Drivers . We are deploying this to our production server (the .Net application) , we have created a static route from our .net Webserver to the cassandra Cluster on port 9042 . The Webse

Error when connecting from secure .net code hosted on IIS to Cassandra cluster

Hi All, I am using cassandra 2.1.3 , we have an application written in .net for that we are using DataStax .Net Drivers . We are deploying this to our production server (the .Net application) , we have created a static route from our .net Webserver to the cassandra Cluster on port 9042 . The Webse

Re: 2d or multi dimension range query in cassandra CQL

i am using Startio Cassandra it way better than stargate as it works on the latest release of Cassandra and is better on my performance. we are using it for fulltext search use case Regards Asit On Sun, Mar 22, 2015 at 12:14 PM, Mehak Mehta wrote: > Hi, > > On the basis of some suggestions, I

Re: cassandra triggers

ard...@indiamart.com> wrote: > Yes Asit you can share it with me, let c if we can implement with our > requirement. > > > Regards: > Rahul Bhardwaj > > On Mon, Mar 23, 2015 at 1:43 PM, Asit KAUSHIK > wrote: > >> Hi Rahul, >> >> i have created a trigge

Re: cassandra triggers

Hi Rahul, i have created a trigger which inserts a default value into the table. But everyone are against using it. As its an external code which may be uncompatible in future releases. Its was a chnallenge as all the examples are of old 2.0.X veresion where RowMutable package is used which is dis

Re: build failure with cassandra 2.0.12

I got this error when i had the below issues Java was of 1.8 version i downgraded to *jdk1.7.0_65* Also as you say you have both Maven and Ant install i got when either of them was not installed as i was building using ANT. Hope this helps *Regards* *Asit* .7.0_65 On Tue, Feb 24, 2015 at 2:59

Efficient .net client for cassandra

Mon, Feb 23, 2015 at 1:09 PM, Asit KAUSHIK wrote: > Hi All, > > We have been able to find our case specific full text which we are > analyzing using Staratio Cassandra. It has modified secondary index api > which uses lucene indices. The erformace also seems good to me . Still i

Efficient .net client for cassandra

Hi All, We have been able to find our case specific full text which we are analyzing using Staratio Cassandra. It has modified secondary index api which uses lucene indices. The erformace also seems good to me . Still i wanted to ask you gurus 1) Has anybody used Startio and any drawbacks of it 2

Suggestion Date as a Partition key

HI All, Please excuse me if my queries of are of novice user . On continuation with my last table design issue i am thinking of creating a Partition key on date(only) as in our search criteria time frame would always be there. So my queries are 1) Is this a good idea as i don't have any other fie

Re: Help on modeling a table

gt; column names under 4 bytes. This storage overhead for column names is > reduced if you use sstable compression, but at the cost of an increase in > CPU time. > > On Mon, Feb 2, 2015 at 8:33 AM, Asit KAUSHIK > wrote: > >> HI All >> >> We are working on a appli

Help on modeling a table

HI All We are working on a application logging project and this is one of the search tables as below : CREATE TABLE logentries ( logentrytimestamputcguid timeuuid PRIMARY KEY, context text, date_to_hour bigint, durationinseconds float, eventtimestamputc timestamp, ipaddr

Re: Question about use scenario with fulltext search

k* > +1 612 859 6129 > Skype colin.p.clark > > On Feb 2, 2015, at 7:25 AM, Asit KAUSHIK > wrote: > > I tried elasticsearch but pulling up the data from Cassandra is a big > pain. The river pulls up all the the data everytime and no incremental > approach. Its a great product

Re: Question about use scenario with fulltext search

separate infrastructure for elasticsearch. Agin this is what i found with limited analysis on elasticsearch Regards Asit On Mon, Feb 2, 2015 at 11:43 AM, Asit KAUSHIK wrote: > Also there is a project as Stargate-Core which gives the utility of > querying with wildcard characters. > the lo

Re: Question about use scenario with fulltext search

Also there is a project as Stargate-Core which gives the utility of querying with wildcard characters. the location is https://github.com/tuplejump/stargate-core/releases/tag/0.9.9 it supports the 2.0.11 version of cassandra.. Also elasticsearch is another product but pumping the data from Cass

Cassandra 2.0.11 with stargate-core read writes are slow

Hi all, We are testing our logging application on 3 node cluster each system is virtual machine with 4 cores and 8GB RAM with RedHat enterprise. Now my question is in 3 parts 1) Am I using the right hardware as of now I am testing say 10 record reads. 2) I am using Stargate-core for full text s

Re: Unable to create a keyspace

Saurabh a vague suggestion when you are dropping can you wait for sometime to let the change propagate to other node.Also I see a replication factor 1 but you have 3 nodes On Jan 31, 2015 6:28 AM, "Saurabh Sethi" wrote: > Thanks Adam. I upgraded to 2.1.2 but still seeing this issue. Let me go

Re: Fwd: ReadTimeoutException in Cassandra 2.0.11

There are some values for read timeout in Cassandra.yaml file and the default value is 3 ms change to a bigger value and that resolved our issue. Hope this helps Regards Asit On Jan 22, 2015 8:36 AM, "Neha Trivedi" wrote: > > Hello All, > I am trying to process 200MB file. I am getting follo

Re: Startup failure (Core dump) in Solaris 11 + JDK 1.8.0

Probably a bad answers but I was able to run on 1.7 jdk .So if possible can downsize you jdk version and try. I hit the block on RedHat enterprise... On Jan 12, 2015 9:31 PM, "Bernardino Mota" wrote: > Hi all, > > I'm trying to install Cassandra 2.1.2 in Solaris 11 but I'm getting a core > dump

Re: Are Triggers in Cassandra 2.1.2 performace Hog??

he integration with >> ES, you can have a look at Datastax Enterprise integration of Cassandra >> with Apache Solr (not free) or some open-source alternatives like Stratio >> or TupleJump fork of Cassandra with Lucene integration. >> >> On Wed, Jan 7, 2015 at 2:40 PM,

Are Triggers in Cassandra 2.1.2 performace Hog??

HI All, We are trying to integrate elasticsearch with Cassandra and as the river plugin uses select * from any table it seems to be bad performance choice. So i was thinking of inserting into elasticsearch using Cassandra trigger. So i wanted your view does a Cassandra Trigger impacts the performa