@Override
  public void shutdown() {
    LOG.info("RawStore: {}, with PersistenceManager: {} will be shutdown", this, pm);
    if (pm != null) {
      pm.close();
      pm = null;
    }
  }
Configure the SSL properties of the connection from provided config

This method was kept for backwards compatibility purposes.

The property {@link MetastoreConf.ConfVars#DBACCESS_SSL_PROPS} was deprecated in HIVE-20992 in favor of more
transparent and user-friendly properties.

Please use the MetastoreConf.ConfVars#DBACCESS_SSL_* instead. Setting those properties will overwrite the values
of the deprecated property.

The process of completely removing this property and its functionality is being tracked in HIVE-21024.

@param conf configuration values
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/ObjectStore.java