Hi, guys:   I'm useing CDH6.1.1. When I query impala like "select sum([field]) from [table]", the impala daemon is correct,and the result is correct too. But when I change sql to "select sum([field]) from [table] group by", the impala daemon unexpected exit，and the ERROR log has nothing, but the "impala.FATAL" throw "F1222 llvm-codegen.cc:137] LLVM hit fatal error: Cannot select: intrinsic %llvm.x86.sse42.crc32.64.64". Thanks everyone for your help！ log ... View more