Answer by harish for Re-using PreparedStatement when using Datastax Cassandra...
03-Apr-2017 10:02:24,120 WARN [com.datastax.driver.core.Cluster] (cluster1-worker-2851) Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider...
View ArticleAnswer by Harvinder Singh for Re-using PreparedStatement when using Datastax...
The above solution will work in case the key space is fixed. In case of multi-tenant scenario, this solution will not suffice. I simply did in the following way, where keyspace is passed as a...
View ArticleAnswer by ftrujillo for Re-using PreparedStatement when using Datastax...
We are using cassandra in a webapplication with Spring. In our case we create the PreparedStatements when the bean which encapsulate the operation against on cf (our repository) is instatiated. Here...
View ArticleAnswer by Daniel S. for Re-using PreparedStatement when using Datastax...
You may just initialize the PreparedStatement once and cache it while the app is running. It should be available for use as long as the Cassandra cluster is up.Using the statement from multiple threads...
View ArticleRe-using PreparedStatement when using Datastax Cassandra Driver?
I'm currently using the Datastax Cassandra driver for Cassandra 2 to execute cql3. This works correctly. I started using PreparedStatement's:Session session = sessionProvider.getSession();try {...
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