Hi Harish, I could not recall I saw this error previously. Are you using standard Apache Oozie? Or using some ooze package provided by 3rd party? Not sure why "ibm" package is needed to start.
What command did you use to run? which ooze version? Also please check other files in the log directory which can give us more context related to the exception. Btw I also saw the log4j error few times. Apparently they were harmless. Regards, Mohammad ________________________________ From: Harish Krishnan <[email protected]> To: "[email protected]" <[email protected]> Sent: Tuesday, November 6, 2012 10:24 PM Subject: Unable to run Oozie 3.3 When I ran oozie_run command, I get the following error. log4j:ERROR A "org.apache.hadoop.log.metrics.EventCounter" object is not assignable to a "org.apache.log4j.Appender" variable. log4j:ERROR The class "org.apache.log4j.Appender" was loaded by log4j:ERROR [WebappClassLoader context: /oozie delegate: false repositories: /WEB-INF/classes/ ----------> Parent Classloader: org.apache.catalina.loader.StandardClassLoader@5801319c ] whereas object of type log4j:ERROR "org.apache.hadoop.log.metrics.EventCounter" was loaded by [org.apache.catalina.loader.StandardClassLoader@5801319c]. log4j:ERROR Could not instantiate appender named "EventCounter". log4j:ERROR A "org.apache.log4j.ConsoleAppender" object is not assignable to a "org.apache.log4j.Appender" variable. log4j:ERROR The class "org.apache.log4j.Appender" was loaded by log4j:ERROR [org.apache.catalina.loader.StandardClassLoader@5801319c] whereas object of type log4j:ERROR "org.apache.log4j.ConsoleAppender" was loaded by [WebappClassLoader context: /oozie delegate: false repositories: /WEB-INF/classes/ ----------> Parent Classloader: org.apache.catalina.loader.StandardClassLoader@5801319c ]. log4j:ERROR Could not instantiate appender named "console". log4j:ERROR A "org.apache.log4j.ConsoleAppender" object is not assignable to a "org.apache.log4j.Appender" variable. log4j:ERROR The class "org.apache.log4j.Appender" was loaded by log4j:ERROR [org.apache.catalina.loader.StandardClassLoader@5801319c] whereas object of type log4j:ERROR "org.apache.log4j.ConsoleAppender" was loaded by [WebappClassLoader context: /oozie delegate: false repositories: /WEB-INF/classes/ ----------> Parent Classloader: org.apache.catalina.loader.StandardClassLoader@5801319c ]. log4j:ERROR Could not instantiate appender named "console". log4j:ERROR A "org.apache.log4j.ConsoleAppender" object is not assignable to a "org.apache.log4j.Appender" variable. log4j:ERROR The class "org.apache.log4j.Appender" was loaded by log4j:ERROR [org.apache.catalina.loader.StandardClassLoader@5801319c] whereas object of type log4j:ERROR "org.apache.log4j.ConsoleAppender" was loaded by [WebappClassLoader context: /oozie delegate: false repositories: /WEB-INF/classes/ ----------> Parent Classloader: org.apache.catalina.loader.StandardClassLoader@5801319c ]. log4j:ERROR Could not instantiate appender named "console". ERROR: Oozie could not be started *REASON: java.lang.NoClassDefFoundError: com/ibm/security/krb5/KrbException* Any idea where I can find this jar? Also, I see scores of log4j errors as well. Thanks & Regards, Harish.T.K
