Hi @Debayan Mukherjee​ In the event log I'm seeing an entry saying the Meta-store is down.

DRIVER_HEALTHY 2023-06-15 10:24:21 SAST Driver is healthy.

METASTORE_DOWN 2023-06-15 10:14:20 SAST Metastore is down.

DRIVER_HEALTHY 2023-06-15 10:08:21 SAST Driver is healthy.

RUNNING 2023-06-15 10:08:13 SAST Cluster is running.

INIT_SCRIPTS_FINISHED 2023-06-15 10:07:48 SAST Finished init scripts execution.

INIT_SCRIPTS_STARTED 2023-06-15 10:05:45 SAST Starting init scripts execution.

In root of the traceback I see:

Caused by: java.lang.Throwable: Too many connections

   at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.authentication(AbstractConnectProtocol.java:856)

   at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.handleConnectionPhases(AbstractConnectProtocol.java:777)

   at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connect(AbstractConnectProtocol.java:451)

   at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1103)

   ... 159 more

Thanks for reaching out!