Not able to restart the Kakfa pods, i have deleted the kafka pod by using kubectl delete pod kafka-0 -n zen --force --grace-period=0 and after restarted it showing CrashLoopBackOff error, even i have checked in log files as well shows, kafka.common.KafkaException: Failed to acquire lock on file .lock in /var/lib/kafka/data. A Kafka instance in another process or thread is using this directory.Please find the attached files for reference.Could you please help me out on this issue.