Hi Ted, Its working after i did "mvn compile -Dcompile-protobuf -Dprotoc.path=/user/bin/protoc" using libprotoc 2.5.0 and "sudo mvn clean package assembly:single -DskipTests -Dhadoop.profile=2.0".
Thanks a lot for help. Regards, Raja On Saturday, 10 May 2014 6:38 PM, Ted Yu <[email protected]> wrote: See https://code.google.com/p/protobuf/issues/detail?id=493 for background information on the exception you got. On the computer where you did the build, can you run the following command ? $ protoc --version It should print something like: libprotoc 2.5.0 If you see libprotoc 2.4.1, you need to upgrade to 2.5.0 The following file would be regenerated from protoc command : src/main/java/org/apache/hadoop/hbase/protobuf/generated/HBaseProtos.java Cheers On Sat, May 10, 2014 at 3:36 AM, raja kbv <[email protected]> wrote: Hi Ted, > > >I have recently installed hadoop-2.2.0 and hbase-0.95.19 compiled using "sudo >mvn clean package assembly:single -DskipTests -Dhadoop.profile=2.0" as in >HBASE-11076 update. > > >However my region server statrup fails with error >"UnsupportedOperationException: This is supposed to be overridden by >subclasses.". I have attached all files for your reference. > > >i also read the post in >http://apache-hbase.679495.n3.nabble.com/HBase-0-94-on-hadoop-2-2-0-2-4-0-td4058517.html > where you mentioned to rebuild classes for .proto files. the command "protoc >-Isrc/main/protobuf --java_out=src/main/java " created Protobuf.java. I also >tried "mvn compile -Dcompile-protobuf -Dprotoc.path=/user/bin/protoc" which >created hbase/target directory but i dont know how to rebuild tarball from it. > > > >I am stuck here for last 5 days. Could you please help me to resolve this >issue? Thank you in advance. > > >Regards, >Raja > > >
