Hi.

I'm installing CDH5 express from cloudera manager and in the cluster setup I've got this message "Creating oozie database":

Failed to create Oozie database.

Program:oozie/oozie.sh ["db-command","create"]

Stderr:

Error: DB schema exists

Stack trace for the error was (for debug purposes):
--------------------------------------
java.lang.Exception: DB schema exists
	at org.apache.oozie.tools.OozieDBCLI.validateDBSchema(OozieDBCLI.java:877)
	at org.apache.oozie.tools.OozieDBCLI.createDB(OozieDBCLI.java:184)
	at org.apache.oozie.tools.OozieDBCLI.run(OozieDBCLI.java:127)
	at org.apache.oozie.tools.OozieDBCLI.main(OozieDBCLI.java:78)
--------------------------------------

Stdout:

Fri Apr 11 08:29:49 CEST 2014
JAVA_HOME=/usr/java/jdk1.7.0_45-cloudera
using 5 as CDH_VERSION
using /var/lib/oozie/tomcat-deployment as CATALINA_BASE

Validate DB Connection
DONE
Check DB schema does not exist

Thanks!!!

Miguel Angel.