impala3.3.pdf
Impalaprovidesfast,interactiveSQLqueriesdirectlyonyourApacheHadoopdatastoredinHDFS,HBase,ortheAmazonSimpleStorageService(S3).Inadditiontousingthesameunifiedstorageplatform,Impalaalsousesthesamemetadata,SQLsyntax(HiveSQL),ODBCdriver,anduserinterface(Impala
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