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https://issues.apache.org/jira/browse/OOZIE-3303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16546186#comment-16546186
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Andras Piros commented on OOZIE-3303:
-------------------------------------
Thanks [~asalamon74] for pointing out the malicious commit!
> Oozie UI does not work
> ----------------------
>
> Key: OOZIE-3303
> URL: https://issues.apache.org/jira/browse/OOZIE-3303
> Project: Oozie
> Issue Type: Bug
> Components: build, ui
> Affects Versions: 5.1.0
> Environment: Mac OS X
> Java 8 u171
> Hadoop 2.6.0
> Reporter: Andras Salamon
> Priority: Blocker
>
> When latest {{master}} Oozie is built locally with Hadoop version 2.6.0, and
> {{bin/oozied.sh start}} is issued, reaching the UI or accessing CLI results
> in following error message:
> {noformat}
> {"errorMessage":"org.apache.jasper.JasperException: Unable to compile class
> for JSP","httpStatusCode":500}
> {noformat}
> Server side error message in {{logs/jetty.log}} is:
> {noformat}
> 2018-07-11 14:57:18,956 INFO Server:414 - Started @6514ms
> 2018-07-11 14:57:46,110 WARN ServletHandler:624 -
> org.apache.jasper.JasperException: Unable to compile class for JSP
> at
> org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:116)
> ...
> at org.apache.oozie.servlet.AuthFilter$2.doFilter(AuthFilter.java:171)
> at
> org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:572)
> at
> org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:542)
> at org.apache.oozie.servlet.AuthFilter.doFilter(AuthFilter.java:176)
> ...
> at java.lang.Thread.run(Thread.java:748)
> Caused by: Unable to find a javac compiler;
> com.sun.tools.javac.Main is not on the classpath.
> Perhaps JAVA_HOME does not point to the JDK.
> It is currently set to
> "/Library/Java/JavaVirtualMachines/jdk1.8.0_171.jdk/Contents/Home/jre"
> at
> org.apache.tools.ant.taskdefs.compilers.CompilerAdapterFactory.getCompiler(CompilerAdapterFactory.java:129)
> ...
> at
> org.apache.jasper.compiler.AntCompiler.generateClass(AntCompiler.java:233)
> ... 60 more
> {noformat}
> From CLI, following is the error message:
> {noformat}
> $ bin/oozie admin -oozie http://localhost:11000 -status
> log4j:WARN No appenders could be found for logger
> (org.apache.hadoop.security.authentication.client.KerberosAuthenticator).
> log4j:WARN Please initialize the log4j system properly.
> log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more
> info.
> Error: IO_ERROR : java.io.IOException: Error while connecting Oozie server.
> No of retries = 1. Exception = Could not authenticate, Authentication failed,
> status: 404, message: Not Found
> {noformat}
> Oozie 5.0.0 UI and CLI both work in the same environment.
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