Stratio cassandra maxClauseCount is set to 1024

Question

I am using lucene index for Cassandra.

<dependency>
        <groupId>com.stratio.cassandra</groupId>
        <artifactId>cassandra-lucene-index-builder</artifactId>
        <version>3.9.4</version>
    </dependency>

I am getting the following error:

com.datastax.driver.core.exceptions.InvalidQueryException: maxClauseCount is set to 1024   

due to too many filter conditions. I have read that we can increase the limits, I was wondering how can I increase the limit? I tried using BooleanQuery, but it is not found. Is that the way to increase ? Which dependency can I use for that?

Answer 1

I think that in Lucene, specifically in Boolean queries this limit exists to force users to be aware of misuse.

User @user1860447 opened an issue #333 in our github, and we added a max_clause field in cassandra-lucene-index boolean queries to let you modify this limit but you must be sure to test your systems.

You can read more about this limitation