xecuting: /usr/java/jdk1.8.0_202-amd64/bin/java -cp /usr/share/java/mysql-connector-java.jar:/usr/share/java/oracle-connector-java.jar:/usr/share/java/postgresql-connector-java.jar:/opt/cloudera/cm/schema/../lib/* com.cloudera.enterprise.dbutil.DbCommandExecutor /etc/cloudera-scm-server/db.properties com.cloudera.cmf.db. Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. The driver is automatically registered via the SPI and manual loading of the driver class is generally unnecessary. [ main] DbCommandExecutor ERROR Error when connecting to database. java.sql.SQLNonTransientConnectionException: Public Key Retrieval is not allowed at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:102)[mysql-connector-j.jar:9.1.0] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:114)[mysql-connector-j.jar:9.1.0] at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:837)[mysql-connector-j.jar:9.1.0] at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:420)[mysql-connector-j.jar:9.1.0] at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:238)[mysql-connector-j.jar:9.1.0] at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:180)[mysql-connector-j.jar:9.1.0] at java.sql.DriverManager.getConnection(DriverManager.java:664)[:1.8.0_202] at java.sql.DriverManager.getConnection(DriverManager.java:247)[:1.8.0_202] at com.cloudera.enterprise.dbutil.DbCommandExecutor.testDbConnection(DbCommandExecutor.java:265)[db-common-7.11.3.6912fbdbe0c739ef46654ed952f5e6cd.jar:] at com.cloudera.enterprise.dbutil.DbCommandExecutor.main(DbCommandExecutor.java:140)[db-common-7.11.3.6912fbdbe0c739ef46654ed952f5e6cd.jar:] [ main] DbCommandExecutor ERROR Exiting with exit code 4 ... View more