Hello everyone,
We're having an issue with NiFi 1.7.1 and PrestoDB using JDBC 0.206, we are performing an SQL statement multiple times, after multiple tries we have the folowing error: *NiFi logs* Caused by: java.lang.RuntimeException: Error starting query at http://192.168.1.18:8080/v1/statement returned an invalid response: JsonResponse{statusCode=431, statusMessage=Request Header Fields Too Large, headers={connection=[close], content-length=[74], content-type=[text/html;charset=iso-8859-1]}, hasValue=false} [Error: <h1>Bad Message 431</h1><pre>reason: Request Header Fields Too Large</pre>] at com.facebook.presto.jdbc.internal.client.StatementClientV1. requestFailedException(StatementClientV1.java:436) at com.facebook.presto.jdbc.internal.client.StatementClientV1.<init>( StatementClientV1.java:132) at com.facebook.presto.jdbc.internal.client.StatementClientFactory. newStatementClient(StatementClientFactory.java:24) at com.facebook.presto.jdbc.QueryExecutor.startQuery( QueryExecutor.java:46) at com.facebook.presto.jdbc.PrestoConnection.startQuery( PrestoConnection.java:682) at com.facebook.presto.jdbc.PrestoStatement.internalExecute( PrestoStatement.java:237) ... 17 common frames omitted *PrestoDB coordinator logs* WARN http-worker-485915 org.eclipse.jetty.http.HttpParser Header is too large 8193>8192 [image: logo] *David Dumas* | DevOps engineer [email protected] 01 46 09 31 90 204 Rond Point du Pont-de-Sèvres, 92100 Boulogne-Billancourt [image: website] <http://www.effilab.com/> [image: Facebook] <https://facebook.com/Effilab> [image: Twitter] <https://twitter.com/Effilab> [image: LinkedIn] <https://www.linkedin.com/company/effilab-agency>
