We are getting a null object while retrieving data from Cassandra using JPA annotation OneToOne/OneToMany (see example below, where "item" is null). ...
We are getting a null object while retrieving data from Cassandra using JPA annotation OneToOne/OneToMany (see example below, where "item" is null). ...
By default Pelops will have 20 connections per node- I was thinking to modify that to have around 40 connections per node. So how can I do that in Pe ...
I am trying to read the data from Cassandra database using Pelops client. I am successfully able to do that. Now I have started doing benchmarking, m ...
I have started working on a project in which I am using Cassandra database. Our production DBA's have setup two cluster and each cluster will have 1 ...
I am working with Cassandra database. I have created one column family which has 10 columns in that. Now I am interested in retrieving only the colum ...
I am working on a project in which I need to use Cassandra Database. I have a sample program that will populate data into Cassandra database. I am usi ...
I am working on a project in which I need to insert data into Cassandra database. So for that I am using Pelops client. I have a Multithreaded code w ...
I recently started working with Cassandra database. I was able to setup single node cluster in my local machine. And now I was thinking to start writ ...
I am getting java.lang.NoClassDefFoundError: org/apache/log4/Level. I'm not a java guy but can read code. What should i do to get rid of this excepti ...
I have an Java application with Cassandra db. I'm using Cassandra Pelops. I have a columnFamily cf1, and a lot of columns there. For some of them I cr ...
I was just running few simple tests (inserts and deletes) on column family I created. I observed that while new columns are getting inserted against a ...
I am using pelops to retrieve data from cassandra cluster which has all its servers running on IPv6. While running this program getting following erro ...
I have a CQL 3 CF And with pelops I get for an insert of Bytes( [0, 4, 0, 0, 0, 4, 0, 0, 8, 0, 0, 1, 55, -56, -41, 6, 14, 0, 0, 16, 65, 50, 82, 97, ...
I am getting following error when m trying to insert data into cassandra using pelops api I am Using following jars scale7-core-1.3.0.jar sca ...
I've a project in Java and Scala and I use maven to compile it. A Java class uses Pelops to access a Cassandra database and it is all fine (maven comp ...
I've written a "census" program to iterate through all the rows in a Column Family and within each row count the columns, recording the max value and ...
m using pelops to talk to cassandra and m wondering with its slower performance on server than local when m trying to insert the 1 GB of data .I m try ...
"org.apache.thrift.transport.TTransportException: java.net.SocketException: Software caused connection abort: socket write error" Getting this error ...
Is there a way to catch a connection error when using pelops in Java? I have the following code but for some reason, I'm not getting to my catch block ...
Currently I'm using a client (Pelops) to insert UUIDs (both lexical and time) in to Cassandra. I haven't yet implemented a facility to remove them wit ...