namenode做了ha后kylin出现错误No registered coprocessor service found for name CubeVisitService in region
错误如下:
Caused by: org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(org.apache.hadoop.hbase.exceptions.UnknownProtocolException): org.apache.hadoop.hbase.exceptions.Unkno wnProtocolException: No registered coprocessor service found for name CubeVisitService in region
我理解是做完ha后,hbase的coprocessor协处理需要做一下更新,解决办法如下:
$KYLIN_HOME/bin/kylin.sh org.apache.kylin.storage.hbase.util.DeployCoprocessorCLI $KYLIN_HOME/lib/kylin-coprocessor-*.jar all
参考:
http://apache-kylin.74782.x6.nabble.com/Timeout-visiting-cube-td4843.html