CODEWITHSUNDEEP
hadoophive
sunil
sunil

Reputation: 1279

Hive Web Interface not working - HTTP ERROR 500

I tried to use hive HWI to write hive queries on a UI. As p[er the steps mentioned here https://cwiki.apache.org/confluence/display/Hive/HiveWebInterface I set Ant and ran the hive hwi service.

but In browser when i hit mylocaldomain:9999/hwi i got the below error HTTP ERROR 500

Problem accessing /hwi/. Reason:

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 "/usr/java/jdk1.6.0_32/jre" 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 "/usr/java/jdk1.6.0_32/jre" at org.apache.tools.ant.taskdefs.compilers.CompilerAdapterFactory.getCompiler(CompilerAdapterFactory.java:129)

I have checked and changed JAVA_HOME. But its still the same

Upvotes: 2

Views: 1815

Answers (2)

nat
nat

Reputation: 566

You need to copy jasper-compiler-jdt.jar into $HIVE_HOME/lib folder. i think this jar is missing.

please check this solution

https://issues.apache.org/jira/browse/HIVE-5132

Upvotes: 3

SachinJose
SachinJose

Reputation: 8522

Instead of setting JAVA_HOME to /usr/java/jdk1.6.0_32/jre, try following 

export JAVA_HOME=/usr/java/jdk1.6.0_32

Also make sure that ${JAVA_HOME}/bin/ contains javac executable

Upvotes: 1

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