Impala Guide
Impalaprovidesfast,interactiveSQLqueriesdirectlyonyourApacheHadoopdatastoredinHDFS,HBase,ortheAmazonSimpleStorageService(S3).Inadditiontousingthesameunifiedstorageplatform,Impalaalsousesthesamemetadata,SQLsyntax(HiveSQL),ODBCdriver,anduserinterface(ImpalaqueryUIinHue)asApacheHive