[examples] Fix sqoop example

java.lang.NoClassDefFoundError: org/apache/avro/LogicalType
        at org.apache.sqoop.manager.DefaultManagerFactory.accept(DefaultManagerFactory.java:76)
        at org.apache.sqoop.ConnFactory.getManager(ConnFactory.java:184)
        at org.apache.sqoop.tool.BaseSqoopTool.init(BaseSqoopTool.java:272)
        at org.apache.sqoop.tool.ImportTool.init(ImportTool.java:96)
        at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:616)
        at org.apache.sqoop.Sqoop.run(Sqoop.java:147)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
        at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:183)
        at org.apache.sqoop.Sqoop.runTool(Sqoop.java:234)
        at org.apache.sqoop.Sqoop.runTool(Sqoop.java:243)
        at org.apache.sqoop.Sqoop.main(Sqoop.java:252)
        at org.apache.oozie.action.hadoop.SqoopMain.runSqoopJob(SqoopMain.java:165)
        at org.apache.oozie.action.hadoop.SqoopMain.run(SqoopMain.java:155)
        at org.apache.oozie.action.hadoop.LauncherMain.run(LauncherMain.java:107)
        at org.apache.oozie.action.hadoop.SqoopMain.main(SqoopMain.java:47)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at org.apache.oozie.action.hadoop.LauncherAM.runActionMain(LauncherAM.java:412)
        at org.apache.oozie.action.hadoop.LauncherAM.access$400(LauncherAM.java:54)
        at org.apache.oozie.action.hadoop.LauncherAM$2.run(LauncherAM.java:225)
        at java.base/java.security.AccessController.doPrivileged(Native Method)
        at java.base/javax.security.auth.Subject.doAs(Subject.java:423)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
        at org.apache.oozie.action.hadoop.LauncherAM.run(LauncherAM.java:219)
        at org.apache.oozie.action.hadoop.LauncherAM$1.run(LauncherAM.java:155)
        at java.base/java.security.AccessController.doPrivileged(Native Method)
        at java.base/javax.security.auth.Subject.doAs(Subject.java:423)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
        at org.apache.oozie.action.hadoop.LauncherAM.main(LauncherAM.java:143)
Caused by: java.lang.ClassNotFoundException: org.apache.avro.LogicalType
        at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:583)
        at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
        ... 31 more