Performance Decrease in spark

Hi all , We moved from spark 2.1.2 to 2.3.3 and all our mysql query went very slow . please help me on this . Thanks Yubraj Singh [image: Mailtrack] Sender notified by Mailtrack

error in sprark sql

Hi, I am running spark as a service , when we change some sql schema we are facing some problems . ERROR [http-nio-8090-exec-18] (Logging.scala:70) - SparkListenerBus has already stopped! Dropping event SparkListenerSQLExecutionEnd(2248,1551362214090) @40005c77e8b00570efcc

error in job

Hi , i am getting this error please help me . 18/09/30 05:14:44 INFO Client: client token: N/A diagnostics: User class threw exception: java.lang.NoClassDefFoundError: org/apache/commons/configuration/ConfigurationException at

error while submitting job

> > Hi , i am getting this error please help me . > > > 18/09/30 05:14:44 INFO Client: >client token: N/A >diagnostics: User class threw exception: > java.lang.NoClassDefFoundError: > org/apache/commons/configuration/ConfigurationException > at >