Hi,
Does anyone know about the cause of this error in Spark structured streaming? Spark version 3.1.1 21/03/18 16:53:38 ERROR org.apache.spark.scheduler.AsyncEventQueue: Listener EventLoggingListener threw an exception java.util.ConcurrentModificationException at java.util.Hashtable$Enumerator.next(Hashtable.java:1387) Thanks view my Linkedin profile <https://www.linkedin.com/in/mich-talebzadeh-ph-d-5205b2/> *Disclaimer:* Use it at your own risk. Any and all responsibility for any loss, damage or destruction of data or any other property which may arise from relying on this email's technical content is explicitly disclaimed. The author will in no case be liable for any monetary damages arising from such loss, damage or destruction.