When I query impala like "select count(1) from t", the impala daemon is correct。but when I change query  "select count(distinct(xxx)) from t", the impala daemon unexpected exit.     Error Log: llvm-codegen.cc:137] dc448ef835296647:2da12cb500000001] LLVM hit fatal error: Cannot select: intrinsic %llvm.x86.sse42.crc32.32.32 ... View more