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bagusaptopo / SEBC

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Installation Lab #1

Open bagusaptopo opened 7 years ago

mfernest commented 7 years ago

What lab step are you currently working on?

bagusaptopo commented 7 years ago

I've done installing MySQL and CM, but have found error when trying to initialize database for CM using this command: ./scm_prepare_database.sh mysql cloudera_mgr root

The error is: [2017-02-14 09:10:04,522] INFO 0[main] - com.cloudera.enterprise.dbutil.DbCommandExecutor.loadJDBCDriver(DbCommandExecutor.java) - Unable to find JDBC driver for database type: MySQL [2017-02-14 09:10:04,528]ERROR 6[main] - com.cloudera.enterprise.dbutil.DbCommandExecutor$DbConnectionTestException.logError(DbCommandExecutor.java) - JDBC Driver com.mysql.jdbc.Driver not found.

mfernest commented 7 years ago

You have not yet installed the JDBC connector that Cloudera Manager needs to reach the database. You may have missed this step in the documentation.

bagusaptopo commented 7 years ago

Hi Ernest, I've already installed the JDBC connector, I've downloaded from MySQL website using this link: https://dev.mysql.com/downloads/file/?id=465643

After that, I put the jar file in /usr/share/java/, is that correct?

mfernest commented 7 years ago

That's correct. The JAR file must also be named correctly so the Cloudera Manager process discovers it. See the file /etc/default/cloudera-scm-server.

bagusaptopo commented 7 years ago

Thanks for your input, Michael. The package file name for mysql connector is different with the value in cloudera-scm-server. It works after I renamed my package file name. Thanks. :)