[jira] [Updated] (NIFI-4493) PutCassandraQL Option to Disable Prepared Statements
[ https://issues.apache.org/jira/browse/NIFI-4493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ben Thorner updated NIFI-4493: -- Labels: cassandra putcassandraql (was: ) > 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: Extensions >Affects Versions: 1.4.0 >Reporter: Ben Thorner >Priority: Minor > Labels: cassandra, putcassandraql > > 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)
[jira] [Updated] (NIFI-4493) PutCassandraQL Option to Disable Prepared Statements
[ https://issues.apache.org/jira/browse/NIFI-4493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ben Thorner updated NIFI-4493: -- Component/s: (was: Core Framework) Extensions > 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: Extensions >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)
[jira] [Created] (NIFI-4493) PutCassandraQL Option to Disable Prepared Statements
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)
