Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hive.metastore.IMetaStoreClient

This error message indicates that the Java class "org.apache.hadoop.hive.metastore.IMetaStoreClient" could not be found. This class is part of the Apache Hive project, which provides data warehousing and SQL-like query capabilities on top of Hadoop.

There could be several reasons why this class is not found:

1. The required JAR file containing this class is not in the classpath. You should check if the JAR file containing the Hive libraries is included in the classpath.

2. The version of the Hive libraries in the classpath may be incompatible with the version of the Hive server you are connecting to. You should make sure that the version of the Hive libraries in the classpath matches the version of the Hive server.

3. The Hive server may not be running or may not be accessible. You should verify that the Hive server is running and that you have the correct connection parameters.

To resolve this issue, you should try to identify the root cause of the problem and take appropriate action. This may involve adding the required JAR files to the classpath, upgrading or downgrading the Hive libraries, or verifying the connectivity to the Hive server.