Ben Thorner created NIFI-4493: --------------------------------- Summary: PutCassandraQL Option to Disable Prepared Statements Key: NIFI-4493 URL: https://issues.apache.org/jira/browse/NIFI-4493 Project: Apache NiFi Issue Type: Improvement Components: Core Framework Affects Versions: 1.4.0 Reporter: Ben Thorner Priority: Minor
Cassandra complains when using this processor to perform large numbers of changing queries. In our scenario, we are using batch statements to insert incoming data. INFO [ScheduledTasks:1] 2017-10-17 16:13:35,213 QueryProcessor.java:134 - 3849 prepared statements discarded in the last minute because cache limit reached (66453504 bytes) In this scenario, I don't think it's feasible to use prepared statements, as the number of ? parameters is impractical. Could we instead have an option to disable prepared statements? -- This message was sent by Atlassian JIRA (v6.4.14#64029)