[2021-03-31 14:09:24.263] [global] [error] could not find backend, defaulting to local
[2021-03-31 14:09:24.263] [local ee] [info] loaded runtime library from/usr/local/lib/python3.6/site-packages/Tuplex-0.1.7-py3.6.egg/tuplex/libexec/tuplex_runtime.so
[2021-03-31 14:09:24.263] [local ee] [info] initializing LLVM backend
[2021-03-31 14:09:24.263] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 14:09:24.263] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 14:09:24.264] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:09:24.264] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:09:24.264] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:09:24.264] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:09:24.264] [E/1] [info] starting detached process queue
[2021-03-31 14:09:24.264] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:09:24.264] [E/2] [info] starting detached process queue
[2021-03-31 14:09:24.264] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:09:24.264] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:09:24.264] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:09:24.264] [E/3] [info] starting detached process queue
[2021-03-31 14:09:24.264] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:09:24.264] [local execution engine] [info] started driver (60.00 GB, 32.00 MB default partition size)
overflow will be cached at file:///results/scratch/driver
[2021-03-31 14:09:24.264] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:09:24.265] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 14:09:24.265] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 14:09:24.402] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 14:09:24.402] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 14:09:24.559] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 14:09:24.559] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 14:09:24.609] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:24.616] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:24.621] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:24.626] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:24.654] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:24.672] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:24.684] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:24.689] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:24.698] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:24.709] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:24.817] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:09:24.832] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:09:24.832] [logical planner] [info] logical optimization took 0.000041ms
output type of specialized pipeline is: (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64])
is this the most outer stage?: 0
need to upgrade output type to (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64])
[2021-03-31 14:09:24.832] [codegen] [info] generating pipeline for (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64]) -> (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64]) (2 operators pipelined)
[2021-03-31 14:09:24.833] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:09:24.834] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
output type of specialized pipeline is: (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64])
is this the most outer stage?: 0
need to upgrade output type to (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64])
[2021-03-31 14:09:24.855] [codegen] [info] generating pipeline for (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64]) -> (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64]) (2 operators pipelined)
[2021-03-31 14:09:24.855] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:09:24.856] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
output type of specialized pipeline is: (Option[str],Option[str],str,i64,Option[i64])
is this the most outer stage?: 0
need to upgrade output type to (Option[str],Option[str],str,i64,Option[i64])
[2021-03-31 14:09:24.877] [codegen] [info] generating pipeline for (Option[str],Option[str]) -> (Option[str],Option[str],str,i64,Option[i64]) (3 operators pipelined)
[2021-03-31 14:09:24.877] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 14:09:24.878] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 14:09:24.878] [codegen] [info] generating function extractDefunctYear for ((Option[str],Option[str],str,i64)) -> Option[i64]
output type of specialized pipeline is: (str)
is this the most outer stage?: 1
[2021-03-31 14:09:24.899] [codegen] [info] generating pipeline for (Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str]) -> (str) (151 operators pipelined)
outSchema is different than last operator's schema:
outSchema: (str)
last Op: (str,Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],str,str,Option[str],Option[f64],Option[f64],Option[i64],str,str,Option[str],Option[f64],Option[f64],Option[i64],f64,Option[str],boolean,boolean,Option[str],Option[str],i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,Option[i64])
[2021-03-31 14:09:24.903] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str])) -> str
[2021-03-31 14:09:24.909] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str)) -> str
[2021-03-31 14:09:24.914] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str)) -> str
[2021-03-31 14:09:24.920] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str)) -> str
[2021-03-31 14:09:24.926] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:09:24.931] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:09:24.935] [codegen] [info] generating function cleanCode for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str)) -> Option[str]
[2021-03-31 14:09:24.938] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:09:24.943] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:09:24.948] [codegen] [info] generating function divertedUDF for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str)) -> Option[str]
[2021-03-31 14:09:24.954] [codegen] [info] generating function fillInTimesUDF for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str,Option[str])) -> Option[f64]
[2021-03-31 14:09:24.958] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 14:09:24.965] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:09:24.967] [codegen] [info] generating function filterDefunctFlights for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],f64,Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str,Option[str],Option[str],Option[str],str,i64,Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64])) -> boolean
[2021-03-31 14:09:24.969] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:24.976] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:24.983] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:24.991] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:24.998] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:25.006] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:25.013] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:25.020] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:25.027] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:25.034] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:25.040] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:25.047] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:25.054] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],i64,Option[f64],Option[f64],Option[i64],Option[str],i64,Option[i64],Option[i64],i64,Option[str],Option[i64],i64,Option[f64],Option[f64],Option[i64],Option[str],boolean,Option[str],boolean,i64,i64,i64,Option[f64],f64,Option[i64],i64,i64,i64,i64,i64,Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str,Option[str],Option[str],Option[str],str,i64,Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64])) -> (str,Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],str,str,Option[str],Option[f64],Option[f64],Option[i64],str,str,Option[str],Option[f64],Option[f64],Option[i64],f64,Option[str],boolean,boolean,Option[str],Option[str],i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,Option[i64])
[2021-03-31 14:09:25.126] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 14:09:25.126] [global] [info] Stage2 depends on: 
[2021-03-31 14:09:25.128] [global] [info] provided option to explicitly merge bad rows in order back, however rows will be hashed. Disabling option. To silence this warning, set
tuplex.optimizer.mergeExceptionsInOrder=false
[2021-03-31 14:09:25.175] [global] [info] Optimization via LLVM passes took 0.047343 ms
[2021-03-31 14:09:25.201] [global] [info] Compiled code paths for stage 2 in 0.03 ms
[2021-03-31 14:09:25.201] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.0748054s
[2021-03-31 14:09:25.201] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 14:09:25.204] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.002510s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 14:09:25.204] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.00263382s
[2021-03-31 14:09:25.204] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.00251039s, 1928 input rows, time to process 1 row via fast path: 0.00130207ms
[2021-03-31 14:09:25.204] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 4.377e-06s
[2021-03-31 14:09:25.204] [global] [info] [Transform Stage] Stage 2 took 0.077466s
[2021-03-31 14:09:25.204] [global] [info] Stage1 depends on: 
[2021-03-31 14:09:25.205] [global] [info] provided option to explicitly merge bad rows in order back, however rows will be hashed. Disabling option. To silence this warning, set
tuplex.optimizer.mergeExceptionsInOrder=false
[2021-03-31 14:09:25.252] [global] [info] Optimization via LLVM passes took 0.046829 ms
[2021-03-31 14:09:25.273] [global] [info] Compiled code paths for stage 1 in 0.02 ms
[2021-03-31 14:09:25.273] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.0695032s
[2021-03-31 14:09:25.273] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:09:25.286] [E/1] [info] [Task Finished] Transform to in-memory hash table in 0.012319s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:09:25.286] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.0124745s
[2021-03-31 14:09:25.286] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.0123192s, 9300 input rows, time to process 1 row via fast path: 0.00132465ms
[2021-03-31 14:09:25.286] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 2.227e-06s
[2021-03-31 14:09:25.286] [global] [info] [Transform Stage] Stage 1 took 0.0820025s
[2021-03-31 14:09:25.286] [global] [info] Stage0 depends on: 
[2021-03-31 14:09:25.287] [global] [info] provided option to explicitly merge bad rows in order back, however rows will be hashed. Disabling option. To silence this warning, set
tuplex.optimizer.mergeExceptionsInOrder=false
[2021-03-31 14:09:25.334] [global] [info] Optimization via LLVM passes took 0.046684 ms
[2021-03-31 14:09:25.355] [global] [info] Compiled code paths for stage 0 in 0.02 ms
[2021-03-31 14:09:25.355] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0689702s
[2021-03-31 14:09:25.355] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:09:25.364] [E/1] [info] [Task Finished] Transform to in-memory hash table in 0.009111s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:09:25.364] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.00925358s
[2021-03-31 14:09:25.364] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.00911116s, 9300 input rows, time to process 1 row via fast path: 0.000979695ms
[2021-03-31 14:09:25.364] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 2.246e-06s
[2021-03-31 14:09:25.364] [global] [info] [Transform Stage] Stage 0 took 0.0782483s
[2021-03-31 14:09:26.497] [global] [info] Optimization via LLVM passes took 1.068889 ms
[2021-03-31 14:09:26.744] [global] [info] Compiled code paths for stage 3 in 0.25 ms
[2021-03-31 14:09:26.745] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 1.38066s
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 14:09:26.745] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 14:09:27.624] [E/2] [info] [Task Finished] Transform to mem in 0.878920s (150364 normal rows, 0 exceptions)
[2021-03-31 14:09:27.628] [E/1] [info] [Task Finished] Transform to mem in 0.882621s (148707 normal rows, 0 exceptions)
[2021-03-31 14:09:27.636] [driver] [info] [Task Finished] Transform to mem in 0.890095s (149938 normal rows, 0 exceptions)
[2021-03-31 14:09:27.672] [E/3] [info] [Task Finished] Transform to mem in 0.926551s (157470 normal rows, 0 exceptions)
[2021-03-31 14:09:28.493] [E/2] [info] [Task Finished] Transform to mem in 0.868238s (149472 normal rows, 0 exceptions)
[2021-03-31 14:09:28.504] [E/1] [info] [Task Finished] Transform to mem in 0.875748s (148599 normal rows, 0 exceptions)
[2021-03-31 14:09:28.516] [driver] [info] [Task Finished] Transform to mem in 0.880118s (150234 normal rows, 0 exceptions)
[2021-03-31 14:09:28.811] [E/3] [info] [Task Finished] Transform to mem in 1.138607s (192166 normal rows, 0 exceptions)
[2021-03-31 14:09:29.370] [E/2] [info] [Task Finished] Transform to mem in 0.877246s (150752 normal rows, 0 exceptions)
[2021-03-31 14:09:29.386] [E/1] [info] [Task Finished] Transform to mem in 0.881928s (149789 normal rows, 0 exceptions)
[2021-03-31 14:09:29.392] [driver] [info] [Task Finished] Transform to mem in 0.876210s (150014 normal rows, 0 exceptions)
[2021-03-31 14:09:29.750] [E/3] [info] [Task Finished] Transform to mem in 0.939479s (159520 normal rows, 0 exceptions)
[2021-03-31 14:09:30.250] [E/2] [info] [Task Finished] Transform to mem in 0.879967s (149718 normal rows, 0 exceptions)
[2021-03-31 14:09:30.260] [E/1] [info] [Task Finished] Transform to mem in 0.874520s (149499 normal rows, 0 exceptions)
[2021-03-31 14:09:30.279] [driver] [info] [Task Finished] Transform to mem in 0.887236s (149809 normal rows, 0 exceptions)
[2021-03-31 14:09:31.005] [E/3] [info] [Task Finished] Transform to mem in 1.255264s (213804 normal rows, 0 exceptions)
[2021-03-31 14:09:31.133] [E/2] [info] [Task Finished] Transform to mem in 0.882996s (150460 normal rows, 0 exceptions)
[2021-03-31 14:09:31.139] [E/1] [info] [Task Finished] Transform to mem in 0.879175s (149055 normal rows, 0 exceptions)
[2021-03-31 14:09:31.159] [driver] [info] [Task Finished] Transform to mem in 0.879915s (149667 normal rows, 0 exceptions)
[2021-03-31 14:09:32.010] [E/2] [info] [Task Finished] Transform to mem in 0.876787s (148341 normal rows, 0 exceptions)
[2021-03-31 14:09:32.023] [E/1] [info] [Task Finished] Transform to mem in 0.883644s (149179 normal rows, 0 exceptions)
[2021-03-31 14:09:32.035] [driver] [info] [Task Finished] Transform to mem in 0.876275s (149485 normal rows, 0 exceptions)
[2021-03-31 14:09:32.262] [E/3] [info] [Task Finished] Transform to mem in 1.256835s (214046 normal rows, 0 exceptions)
[2021-03-31 14:09:32.903] [E/1] [info] [Task Finished] Transform to mem in 0.879773s (148852 normal rows, 0 exceptions)
[2021-03-31 14:09:32.908] [driver] [info] [Task Finished] Transform to mem in 0.872241s (149082 normal rows, 0 exceptions)
[2021-03-31 14:09:33.140] [E/2] [info] [Task Finished] Transform to mem in 1.130683s (193813 normal rows, 0 exceptions)
[2021-03-31 14:09:33.154] [E/3] [info] [Task Finished] Transform to mem in 0.891930s (150335 normal rows, 0 exceptions)
[2021-03-31 14:09:33.794] [driver] [info] [Task Finished] Transform to mem in 0.886152s (150598 normal rows, 0 exceptions)
[2021-03-31 14:09:34.012] [E/2] [info] [Task Finished] Transform to mem in 0.871838s (148500 normal rows, 0 exceptions)
[2021-03-31 14:09:34.020] [E/1] [info] [Task Finished] Transform to mem in 1.116846s (192117 normal rows, 0 exceptions)
[2021-03-31 14:09:34.036] [E/3] [info] [Task Finished] Transform to mem in 0.881871s (150602 normal rows, 0 exceptions)
[2021-03-31 14:09:34.768] [driver] [info] [Task Finished] Transform to mem in 0.973754s (166012 normal rows, 0 exceptions)
[2021-03-31 14:09:34.888] [E/2] [info] [Task Finished] Transform to mem in 0.875532s (150222 normal rows, 0 exceptions)
[2021-03-31 14:09:34.892] [E/1] [info] [Task Finished] Transform to mem in 0.872327s (149253 normal rows, 0 exceptions)
[2021-03-31 14:09:34.924] [E/3] [info] [Task Finished] Transform to mem in 0.887743s (149403 normal rows, 0 exceptions)
[2021-03-31 14:09:35.768] [E/2] [info] [Task Finished] Transform to mem in 0.879941s (149045 normal rows, 0 exceptions)
[2021-03-31 14:09:35.776] [E/1] [info] [Task Finished] Transform to mem in 0.883827s (150202 normal rows, 0 exceptions)
[2021-03-31 14:09:35.863] [driver] [info] [Task Finished] Transform to mem in 1.095083s (187016 normal rows, 0 exceptions)
[2021-03-31 14:09:36.310] [E/3] [info] [Task Finished] Transform to mem in 1.386259s (237051 normal rows, 0 exceptions)
[2021-03-31 14:09:36.639] [E/2] [info] [Task Finished] Transform to mem in 0.871562s (149583 normal rows, 0 exceptions)
[2021-03-31 14:09:36.655] [E/1] [info] [Task Finished] Transform to mem in 0.879046s (150451 normal rows, 0 exceptions)
[2021-03-31 14:09:37.194] [E/3] [info] [Task Finished] Transform to mem in 0.884028s (152368 normal rows, 0 exceptions)
[2021-03-31 14:09:37.522] [E/2] [info] [Task Finished] Transform to mem in 0.882341s (159972 normal rows, 0 exceptions)
[2021-03-31 14:09:37.523] [E/1] [info] [Task Finished] Transform to mem in 0.868251s (149298 normal rows, 0 exceptions)
[2021-03-31 14:09:37.559] [driver] [info] [Task Finished] Transform to mem in 1.695905s (287414 normal rows, 0 exceptions)
[2021-03-31 14:09:38.075] [E/3] [info] [Task Finished] Transform to mem in 0.881243s (150041 normal rows, 0 exceptions)
[2021-03-31 14:09:38.388] [E/1] [info] [Task Finished] Transform to mem in 0.864565s (149132 normal rows, 0 exceptions)
[2021-03-31 14:09:38.398] [E/2] [info] [Task Finished] Transform to mem in 0.876601s (153103 normal rows, 0 exceptions)
[2021-03-31 14:09:38.952] [E/3] [info] [Task Finished] Transform to mem in 0.876682s (149649 normal rows, 0 exceptions)
[2021-03-31 14:09:39.270] [E/1] [info] [Task Finished] Transform to mem in 0.882107s (152111 normal rows, 0 exceptions)
[2021-03-31 14:09:39.281] [E/2] [info] [Task Finished] Transform to mem in 0.882184s (160333 normal rows, 0 exceptions)
[2021-03-31 14:09:39.292] [driver] [info] [Task Finished] Transform to mem in 1.733757s (302144 normal rows, 0 exceptions)
[2021-03-31 14:09:39.961] [E/3] [info] [Task Finished] Transform to mem in 1.009010s (173647 normal rows, 0 exceptions)
[2021-03-31 14:09:40.149] [E/1] [info] [Task Finished] Transform to mem in 0.878882s (150674 normal rows, 0 exceptions)
[2021-03-31 14:09:40.164] [E/2] [info] [Task Finished] Transform to mem in 0.883566s (159090 normal rows, 0 exceptions)
[2021-03-31 14:09:40.852] [E/3] [info] [Task Finished] Transform to mem in 0.890854s (166361 normal rows, 0 exceptions)
[2021-03-31 14:09:40.995] [driver] [info] [Task Finished] Transform to mem in 1.702776s (295598 normal rows, 0 exceptions)
[2021-03-31 14:09:41.034] [E/2] [info] [Task Finished] Transform to mem in 0.869318s (148760 normal rows, 0 exceptions)
[2021-03-31 14:09:41.035] [E/1] [info] [Task Finished] Transform to mem in 0.886017s (150449 normal rows, 0 exceptions)
[2021-03-31 14:09:41.878] [driver] [info] [Task Finished] Transform to mem in 0.882833s (160502 normal rows, 0 exceptions)
[2021-03-31 14:09:41.895] [E/2] [info] [Task Finished] Transform to mem in 0.861598s (148915 normal rows, 0 exceptions)
[2021-03-31 14:09:41.920] [E/1] [info] [Task Finished] Transform to mem in 0.884743s (155035 normal rows, 0 exceptions)
[2021-03-31 14:09:42.029] [E/3] [info] [Task Finished] Transform to mem in 1.176770s (200968 normal rows, 0 exceptions)
[2021-03-31 14:09:42.794] [E/2] [info] [Task Finished] Transform to mem in 0.898581s (165946 normal rows, 0 exceptions)
[2021-03-31 14:09:42.795] [E/1] [info] [Task Finished] Transform to mem in 0.874825s (151409 normal rows, 0 exceptions)
[2021-03-31 14:09:42.906] [E/3] [info] [Task Finished] Transform to mem in 0.877156s (148951 normal rows, 0 exceptions)
[2021-03-31 14:09:43.070] [driver] [info] [Task Finished] Transform to mem in 1.192024s (201934 normal rows, 0 exceptions)
[2021-03-31 14:09:43.690] [E/1] [info] [Task Finished] Transform to mem in 0.895603s (165562 normal rows, 0 exceptions)
[2021-03-31 14:09:43.786] [E/3] [info] [Task Finished] Transform to mem in 0.880313s (150595 normal rows, 0 exceptions)
[2021-03-31 14:09:43.853] [E/2] [info] [Task Finished] Transform to mem in 1.059435s (180829 normal rows, 0 exceptions)
[2021-03-31 14:09:43.950] [driver] [info] [Task Finished] Transform to mem in 0.880127s (150101 normal rows, 0 exceptions)
[2021-03-31 14:09:44.685] [E/3] [info] [Task Finished] Transform to mem in 0.898141s (166720 normal rows, 0 exceptions)
[2021-03-31 14:09:44.698] [E/1] [info] [Task Finished] Transform to mem in 1.007822s (171108 normal rows, 0 exceptions)
[2021-03-31 14:09:44.728] [E/2] [info] [Task Finished] Transform to mem in 0.874659s (151952 normal rows, 0 exceptions)
[2021-03-31 14:09:44.828] [driver] [info] [Task Finished] Transform to mem in 0.877911s (148896 normal rows, 0 exceptions)
[2021-03-31 14:09:45.566] [E/3] [info] [Task Finished] Transform to mem in 0.881434s (150051 normal rows, 0 exceptions)
[2021-03-31 14:09:45.604] [E/2] [info] [Task Finished] Transform to mem in 0.875585s (151891 normal rows, 0 exceptions)
[2021-03-31 14:09:45.605] [E/1] [info] [Task Finished] Transform to mem in 0.907051s (170336 normal rows, 0 exceptions)
[2021-03-31 14:09:45.707] [driver] [info] [Task Finished] Transform to mem in 0.878628s (149675 normal rows, 0 exceptions)
[2021-03-31 14:09:46.481] [E/1] [info] [Task Finished] Transform to mem in 0.875415s (149107 normal rows, 0 exceptions)
[2021-03-31 14:09:46.486] [E/2] [info] [Task Finished] Transform to mem in 0.881959s (150764 normal rows, 0 exceptions)
[2021-03-31 14:09:46.529] [E/3] [info] [Task Finished] Transform to mem in 0.962654s (164890 normal rows, 0 exceptions)
[2021-03-31 14:09:47.049] [driver] [info] [Task Finished] Transform to mem in 1.342530s (241985 normal rows, 0 exceptions)
[2021-03-31 14:09:47.367] [E/2] [info] [Task Finished] Transform to mem in 0.881147s (149447 normal rows, 0 exceptions)
[2021-03-31 14:09:47.382] [E/1] [info] [Task Finished] Transform to mem in 0.901773s (169851 normal rows, 0 exceptions)
[2021-03-31 14:09:48.130] [E/3] [info] [Task Finished] Transform to mem in 1.601311s (274592 normal rows, 0 exceptions)
[2021-03-31 14:09:48.130] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 21.3855s
[2021-03-31 14:09:48.130] [global] [info] [Transform Stage] Stage 3 total wall clock time: 82.9449s, 14009720 input rows, time to process 1 row via fast path: 0.00592052ms

[2021-03-31 14:09:48.450] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 14:09:49.018] [E/2] [info] [Task Finished] write to file in 0.568159s (3357303 rows, 668.88 MB)
[2021-03-31 14:09:49.069] [E/3] [info] [Task Finished] write to file in 0.618995s (3671189 rows, 730.69 MB)
[2021-03-31 14:09:49.078] [E/1] [info] [Task Finished] write to file in 0.627856s (3645801 rows, 726.29 MB)
[2021-03-31 14:09:49.503] [driver] [info] [Task Finished] write to file in 1.052712s (3630088 rows, 723.06 MB)
[2021-03-31 14:09:49.503] [global] [info] writing output took 1.372547s
[2021-03-31 14:09:49.503] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.37262s
[2021-03-31 14:09:49.503] [global] [info] [Transform Stage] Stage 3 took 24.1388s
[2021-03-31 14:09:49.503] [global] [info] Query Execution took 24.6853s. (planning: 0.308713s, execution: 24.3766s)
>>> running Tuplex on ['/data/flights_small/flights_on_time_performance_2019_11.csv', '/data/flights_small/flights_on_time_performance_2019_10.csv', '/data/flights_small/flights_on_time_performance_2019_09.csv', '/data/flights_small/flights_on_time_performance_2019_08.csv', '/data/flights_small/flights_on_time_performance_2019_07.csv', '/data/flights_small/flights_on_time_performance_2019_06.csv', '/data/flights_small/flights_on_time_performance_2019_05.csv', '/data/flights_small/flights_on_time_performance_2019_04.csv', '/data/flights_small/flights_on_time_performance_2019_03.csv', '/data/flights_small/flights_on_time_performance_2019_02.csv', '/data/flights_small/flights_on_time_performance_2019_01.csv', '/data/flights_small/flights_on_time_performance_2018_12.csv', '/data/flights_small/flights_on_time_performance_2018_11.csv', '/data/flights_small/flights_on_time_performance_2018_10.csv', '/data/flights_small/flights_on_time_performance_2018_09.csv', '/data/flights_small/flights_on_time_performance_2018_08.csv', '/data/flights_small/flights_on_time_performance_2018_07.csv', '/data/flights_small/flights_on_time_performance_2018_06.csv', '/data/flights_small/flights_on_time_performance_2018_05.csv', '/data/flights_small/flights_on_time_performance_2018_04.csv', '/data/flights_small/flights_on_time_performance_2018_03.csv', '/data/flights_small/flights_on_time_performance_2018_02.csv', '/data/flights_small/flights_on_time_performance_2018_01.csv']
Welcome to

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 |_   _|   _ _ __ | | _____  __
   | || | | | '_ \| |/ _ \ \/ /
   | || |_| | |_) | |  __/>  <
   |_| \__,_| .__/|_|\___/_/\_\ 0.1.7
            |_|
    
using Python 3.6.9 (default, Mar 31 2021, 05:47:10) 
[GCC 10.2.0] on linux
Tuplex startup time: 0.28238701820373535
Tuplex job time: 25.248279571533203 s
{'tuplex.useLLVMOptimizer': True, 'tuplex.autoUpcast': False, 'tuplex.allowUndefinedBehavior': False, 'tuplex.optimizer.codeStats': False, 'tuplex.optimizer.generateParser': False, 'tuplex.optimizer.nullValueOptimization': False, 'tuplex.optimizer.filterPushdown': False, 'tuplex.optimizer.sharedObjectPropagation': True, 'tuplex.interleaveIO': True, 'tuplex.resolveWithInterpreterOnly': False, 'tuplex.csv.selectionPushdown': False, 'tuplex.webui.enable': False, 'tuplex.executorCount': 3, 'tuplex.csv.maxDetectionRows': 10000, 'tuplex.webui.port': 5000, 'tuplex.webui.mongodb.port': 27017, 'tuplex.webui.exceptionDisplayLimit': 5, 'tuplex.normalcaseThreshold': 0.9, 'tuplex.csv.comments': ['#', '~'], 'tuplex.csv.maxDetectionMemory': '256KB', 'tuplex.csv.quotechar': '"', 'tuplex.csv.separators': [',', ';', '|', '\t'], 'tuplex.driverMemory': '60G', 'tuplex.env.hostname': '6bcf8f6a24af', 'tuplex.env.mode': 'file', 'tuplex.env.user': 'root', 'tuplex.executorMemory': '60G', 'tuplex.inputSplitSize': '64MB', 'tuplex.logDir': '.', 'tuplex.optimizer.mergeExceptionsInOrder': 'False', 'tuplex.optimizer.operatorReordering': 'false', 'tuplex.optionalThreshold': '0.7', 'tuplex.partitionSize': '32MB', 'tuplex.readBufferSize': '128KB', 'tuplex.runTimeLibrary': '/usr/local/lib/python3.6/site-packages/Tuplex-0.1.7-py3.6.egg/tuplex/libexec/tuplex_runtime', 'tuplex.runTimeMemory': '64MB', 'tuplex.runTimeMemoryBlockSize': '4MB', 'tuplex.scratchDir': '/results/scratch', 'tuplex.webui.mongodb.path': '/data/tuplex_history', 'tuplex.webui.mongodb.url': 'localhost', 'tuplex.webui.url': 'localhost'}
{"logical_optimization_time_s":4.077e-05,"llvm_optimization_time_s":1.06889,"llvm_compilation_time_s":0.315196,"total_compilation_time_s":1.59393,"sampling_time_s":0.485794,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.00251039,"fast_path_time_s":0.00264405,"fast_path_per_row_time_ns":1302.07,"slow_path_wall_time_s":0,"slow_path_time_s":0,"slow_path_per_row_time_ns":0},{"stage_no":1,"fast_path_wall_time_s":0.0123192,"fast_path_time_s":0.0124859,"fast_path_per_row_time_ns":1324.65,"slow_path_wall_time_s":0,"slow_path_time_s":0,"slow_path_per_row_time_ns":0},{"stage_no":0,"fast_path_wall_time_s":0.00911116,"fast_path_time_s":0.00926472,"fast_path_per_row_time_ns":979.695,"slow_path_wall_time_s":0,"slow_path_time_s":0,"slow_path_per_row_time_ns":0},{"stage_no":3,"fast_path_wall_time_s":82.9449,"fast_path_time_s":21.3855,"fast_path_per_row_time_ns":5920.52,"slow_path_wall_time_s":0,"slow_path_time_s":0,"slow_path_per_row_time_ns":0}]}
{"webui.enable": false, "executorMemory": "60G", "executorCount": "3", "driverMemory": "60G", "partitionSize": "32MB", "runTimeMemory": "64MB", "inputSplitSize": "64MB", "useLLVMOptimizer": true, "optimizer.nullValueOptimization": false, "csv.selectionPushdown": false, "optimizer.generateParser": false, "optimizer.mergeExceptionsInOrder": false, "optimizer.filterPushdown": false, "scratchDir": "/results/scratch"}
{"startupTime": 0.28238701820373535, "jobTime": 25.248279571533203, "io_load": 0.33396148681640625, "compute_and_write": 24.914318084716797}
[2021-03-31 14:09:49.542] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 14:09:49.578] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 14:09:49.613] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
