is there any specific reason default value of phoenix.schema.isNamespaceMappingEnabled set to false?
when using multiple clients like Zeppelin, DbVisualizer etc.. we need to maintain hbase-site.xml. Particularly latest version of Zeppelin is not recognizing hbase-site.xml, it worked only when I included into phoenix client jar (jar uf phoenix-<version>-client.jar hbase-site.xml). Thanks Sudhir