Top "Cassandra-2.0" questions

Cassandra 2.0 is a NoSQL database sponsored by Apache.

cannot connect to cassandra docker with cqlsh

I'm run Cassandra docker container: docker pull cassandra run --name cassandra -p 9042:9042 -p 9160:9160 -d cassandra The netstat -tpln is: Proto …

docker cassandra-2.0 datastax cqlsh
Hive Query Execution Error, return code 3 from MapredLocalTask

I am getting this error while performing a simple join between two tables. I run this query in Hive command …

hive hiveql datastax-enterprise cassandra-2.0
Efficient way to store a JSON string in a Cassandra column?

Cassandra newbie question. I'm collecting some data from a social networking site using REST calls. So I end up with …

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How to switch Keyspace in Cassandra using CQL?

I used USE billKeyspace; to enter a keyspace and start using it. Now I want to exit this keyspace and …

database cassandra cql cassandra-2.0 cql3
Cassandra read timeout

I am pulling big amount of data from cassandra 2.0, but unfortunately getting timeout exception. My table: CREATE KEYSPACE StatisticsKeyspace WITH …

cassandra cassandra-2.0 datastax datastax-java-driver cassandra-cli
Cassandra Java driver: how many contact points is reasonable?

In Java I connect to Cussandra cluster as this: Cluster cluster = Cluster.builder().addContactPoints("host-001","host-002").build(); Do I need …

java cassandra cassandra-2.0
Use of Order by clause in cassandra

When creating table in cassandra, we can give clustering keys with ordering like below. Create table user(partitionkey int, id …

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How does cassandra find the node that contains the data?

I've read quite a few articles and a lot of question/answers on SO about Cassandra but I still can't …

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Querying Cassandra by a partial partition key

In Cassandra, I can create a composite partition key, separate from my clustering key: CREATE TABLE footable ( column1 text, column2 …

cassandra cql cassandra-2.0
How to use cassandra Stress tool

I would like learn more on cassandra stress tool , like how I can do the stress test and study the …

cassandra-2.0 stress-testing cassandra-stress