命令：
wcbdd @ ubuntu：〜/ apache / oozie-4.1.0 / distro / target / oozie-4.1.0 / bin $ sudo -u oozie ./ooziedb.sh create -sqlfile oozie.sql -run
setting CATALINA_OPTS="$CATALINA_OPTS -Xmx1024m"
Validate DB Connection
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/util/ReflectionUtils
at org.apache.oozie.service.Services.setServiceInternal(Services.java:374)
at org.apache.oozie.service.Services.<init>(Services.java:110)
at org.apache.oozie.tools.OozieDBCLI.getJdbcConf(OozieDBCLI.java:163)
at org.apache.oozie.tools.OozieDBCLI.createConnection(OozieDBCLI.java:845)
at org.apache.oozie.tools.OozieDBCLI.validateConnection(OozieDBCLI.java:853)
at org.apache.oozie.tools.OozieDBCLI.createDB(OozieDBCLI.java:181)
at org.apache.oozie.tools.OozieDBCLI.run(OozieDBCLI.java:125)
at org.apache.oozie.tools.OozieDBCLI.main(OozieDBCLI.java:76)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.util.ReflectionUtils
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 8 more