[2021-03-31 13:56:57.674] [global] [error] could not find backend, defaulting to local
[2021-03-31 13:56:57.675] [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 13:56:57.675] [local ee] [info] initializing LLVM backend
[2021-03-31 13:56:57.675] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 13:56:57.675] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 13:56:57.676] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 13:56:57.676] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 13:56:57.676] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 13:56:57.676] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 13:56:57.676] [E/1] [info] starting detached process queue
[2021-03-31 13:56:57.676] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 13:56:57.676] [E/2] [info] starting detached process queue
[2021-03-31 13:56:57.676] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 13:56:57.676] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 13:56:57.676] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 13:56:57.676] [E/3] [info] starting detached process queue
[2021-03-31 13:56:57.676] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 13:56:57.676] [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 13:56:57.676] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 13:56:57.676] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 13:56:57.677] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 13:56:57.810] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 13:56:57.810] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 13:56:57.960] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 13:56:57.960] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 13:56:58.008] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 13:56:58.015] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 13:56:58.020] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 13:56:58.025] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 13:56:58.053] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 13:56:58.071] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 13:56:58.083] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 13:56:58.088] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 13:56:58.097] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 13:56:58.108] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 13:56:58.216] [global] [info] performing static typing for UDF in operator map
[2021-03-31 13:56:58.231] [global] [info] performing static typing for UDF in operator map
[2021-03-31 13:56:58.231] [logical planner] [info] logical optimization took 0.000040ms
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 13:56:58.232] [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 13:56:58.232] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 13:56:58.233] [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 13:56:58.254] [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 13:56:58.254] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 13:56:58.255] [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 13:56:58.276] [codegen] [info] generating pipeline for (Option[str],Option[str]) -> (Option[str],Option[str],str,i64,Option[i64]) (3 operators pipelined)
[2021-03-31 13:56:58.276] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 13:56:58.277] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 13:56:58.277] [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 13:56:58.298] [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 13:56:58.302] [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 13:56:58.308] [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 13:56:58.313] [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 13:56:58.319] [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 13:56:58.325] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 13:56:58.329] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 13:56:58.334] [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 13:56:58.337] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 13:56:58.342] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 13:56:58.346] [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 13:56:58.352] [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 13:56:58.357] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 13:56:58.364] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 13:56:58.365] [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 13:56:58.367] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 13:56:58.375] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 13:56:58.382] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 13:56:58.390] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 13:56:58.397] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 13:56:58.405] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 13:56:58.412] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 13:56:58.419] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 13:56:58.426] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 13:56:58.433] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 13:56:58.440] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 13:56:58.447] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 13:56:58.454] [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 13:56:58.525] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 13:56:58.525] [global] [info] Stage2 depends on: 
[2021-03-31 13:56:58.527] [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 13:56:58.560] [global] [info] Compiled code paths for stage 2 in 0.03 ms
[2021-03-31 13:56:58.560] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.0353592s
[2021-03-31 13:56:58.560] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 13:56:58.563] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.002779s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 13:56:58.563] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.0029025s
[2021-03-31 13:56:58.563] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.00277911s, 1928 input rows, time to process 1 row via fast path: 0.00144145ms
[2021-03-31 13:56:58.563] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 5.381e-06s
[2021-03-31 13:56:58.563] [global] [info] [Transform Stage] Stage 2 took 0.0383102s
[2021-03-31 13:56:58.563] [global] [info] Stage1 depends on: 
[2021-03-31 13:56:58.565] [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 13:56:58.606] [global] [info] Compiled code paths for stage 1 in 0.04 ms
[2021-03-31 13:56:58.606] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.0429317s
[2021-03-31 13:56:58.606] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 13:56:58.620] [E/1] [info] [Task Finished] Transform to in-memory hash table in 0.013522s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 13:56:58.620] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.0136784s
[2021-03-31 13:56:58.620] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.0135219s, 9300 input rows, time to process 1 row via fast path: 0.00145397ms
[2021-03-31 13:56:58.620] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 2.164e-06s
[2021-03-31 13:56:58.620] [global] [info] [Transform Stage] Stage 1 took 0.0566341s
[2021-03-31 13:56:58.620] [global] [info] Stage0 depends on: 
[2021-03-31 13:56:58.622] [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 13:56:58.661] [global] [info] Compiled code paths for stage 0 in 0.04 ms
[2021-03-31 13:56:58.661] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0414802s
[2021-03-31 13:56:58.661] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 13:56:58.675] [E/3] [info] [Task Finished] Transform to in-memory hash table in 0.013394s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 13:56:58.675] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.0135396s
[2021-03-31 13:56:58.675] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.0133941s, 9300 input rows, time to process 1 row via fast path: 0.00144023ms
[2021-03-31 13:56:58.675] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 2.245e-06s
[2021-03-31 13:56:58.675] [global] [info] [Transform Stage] Stage 0 took 0.0550434s
[2021-03-31 13:57:01.232] [global] [info] Compiled code paths for stage 3 in 2.49 ms
[2021-03-31 13:57:01.232] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 2.55675s
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 13:57:01.232] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 13:57:03.432] [driver] [info] [Task Finished] Transform to mem in 2.199969s (150364 normal rows, 0 exceptions)
[2021-03-31 13:57:03.497] [E/3] [info] [Task Finished] Transform to mem in 2.264173s (148707 normal rows, 0 exceptions)
[2021-03-31 13:57:03.503] [E/1] [info] [Task Finished] Transform to mem in 2.270093s (149938 normal rows, 0 exceptions)
[2021-03-31 13:57:03.566] [E/2] [info] [Task Finished] Transform to mem in 2.333041s (157470 normal rows, 0 exceptions)
[2021-03-31 13:57:05.620] [driver] [info] [Task Finished] Transform to mem in 2.187453s (149472 normal rows, 0 exceptions)
[2021-03-31 13:57:05.711] [E/3] [info] [Task Finished] Transform to mem in 2.214377s (148599 normal rows, 0 exceptions)
[2021-03-31 13:57:05.728] [E/1] [info] [Task Finished] Transform to mem in 2.225914s (150234 normal rows, 0 exceptions)
[2021-03-31 13:57:06.466] [E/2] [info] [Task Finished] Transform to mem in 2.900503s (192166 normal rows, 0 exceptions)
[2021-03-31 13:57:07.866] [driver] [info] [Task Finished] Transform to mem in 2.246166s (150752 normal rows, 0 exceptions)
[2021-03-31 13:57:07.943] [E/3] [info] [Task Finished] Transform to mem in 2.231888s (149789 normal rows, 0 exceptions)
[2021-03-31 13:57:07.975] [E/1] [info] [Task Finished] Transform to mem in 2.246722s (150014 normal rows, 0 exceptions)
[2021-03-31 13:57:08.841] [E/2] [info] [Task Finished] Transform to mem in 2.375053s (159520 normal rows, 0 exceptions)
[2021-03-31 13:57:10.087] [driver] [info] [Task Finished] Transform to mem in 2.221206s (149718 normal rows, 0 exceptions)
[2021-03-31 13:57:10.145] [E/3] [info] [Task Finished] Transform to mem in 2.202040s (149499 normal rows, 0 exceptions)
[2021-03-31 13:57:10.238] [E/1] [info] [Task Finished] Transform to mem in 2.262649s (149809 normal rows, 0 exceptions)
[2021-03-31 13:57:12.024] [E/2] [info] [Task Finished] Transform to mem in 3.182407s (213804 normal rows, 0 exceptions)
[2021-03-31 13:57:12.342] [driver] [info] [Task Finished] Transform to mem in 2.254681s (150460 normal rows, 0 exceptions)
[2021-03-31 13:57:12.379] [E/3] [info] [Task Finished] Transform to mem in 2.234317s (149055 normal rows, 0 exceptions)
[2021-03-31 13:57:12.471] [E/1] [info] [Task Finished] Transform to mem in 2.233160s (149667 normal rows, 0 exceptions)
[2021-03-31 13:57:14.568] [driver] [info] [Task Finished] Transform to mem in 2.225624s (148341 normal rows, 0 exceptions)
[2021-03-31 13:57:14.621] [E/3] [info] [Task Finished] Transform to mem in 2.241473s (149179 normal rows, 0 exceptions)
[2021-03-31 13:57:14.701] [E/1] [info] [Task Finished] Transform to mem in 2.229578s (149485 normal rows, 0 exceptions)
[2021-03-31 13:57:15.192] [E/2] [info] [Task Finished] Transform to mem in 3.168709s (214046 normal rows, 0 exceptions)
[2021-03-31 13:57:16.859] [E/3] [info] [Task Finished] Transform to mem in 2.238424s (148852 normal rows, 0 exceptions)
[2021-03-31 13:57:16.898] [E/1] [info] [Task Finished] Transform to mem in 2.196979s (149082 normal rows, 0 exceptions)
[2021-03-31 13:57:17.414] [driver] [info] [Task Finished] Transform to mem in 2.846074s (193813 normal rows, 0 exceptions)
[2021-03-31 13:57:17.481] [E/2] [info] [Task Finished] Transform to mem in 2.289088s (150335 normal rows, 0 exceptions)
[2021-03-31 13:57:19.150] [E/1] [info] [Task Finished] Transform to mem in 2.252199s (150598 normal rows, 0 exceptions)
[2021-03-31 13:57:19.614] [driver] [info] [Task Finished] Transform to mem in 2.199937s (148500 normal rows, 0 exceptions)
[2021-03-31 13:57:19.671] [E/3] [info] [Task Finished] Transform to mem in 2.812011s (192117 normal rows, 0 exceptions)
[2021-03-31 13:57:19.735] [E/2] [info] [Task Finished] Transform to mem in 2.253104s (150602 normal rows, 0 exceptions)
[2021-03-31 13:57:21.634] [E/1] [info] [Task Finished] Transform to mem in 2.484437s (166012 normal rows, 0 exceptions)
[2021-03-31 13:57:21.815] [driver] [info] [Task Finished] Transform to mem in 2.201371s (150222 normal rows, 0 exceptions)
[2021-03-31 13:57:21.892] [E/3] [info] [Task Finished] Transform to mem in 2.220764s (149253 normal rows, 0 exceptions)
[2021-03-31 13:57:22.015] [E/2] [info] [Task Finished] Transform to mem in 2.280311s (149403 normal rows, 0 exceptions)
[2021-03-31 13:57:24.061] [driver] [info] [Task Finished] Transform to mem in 2.245442s (149045 normal rows, 0 exceptions)
[2021-03-31 13:57:24.156] [E/3] [info] [Task Finished] Transform to mem in 2.264040s (150202 normal rows, 0 exceptions)
[2021-03-31 13:57:24.415] [E/1] [info] [Task Finished] Transform to mem in 2.780465s (187016 normal rows, 0 exceptions)
[2021-03-31 13:57:25.491] [E/2] [info] [Task Finished] Transform to mem in 3.475663s (237051 normal rows, 0 exceptions)
[2021-03-31 13:57:26.259] [driver] [info] [Task Finished] Transform to mem in 2.198073s (149583 normal rows, 0 exceptions)
[2021-03-31 13:57:26.386] [E/3] [info] [Task Finished] Transform to mem in 2.229497s (150451 normal rows, 0 exceptions)
[2021-03-31 13:57:27.757] [E/2] [info] [Task Finished] Transform to mem in 2.266770s (152368 normal rows, 0 exceptions)
[2021-03-31 13:57:28.516] [driver] [info] [Task Finished] Transform to mem in 2.257483s (159972 normal rows, 0 exceptions)
[2021-03-31 13:57:28.577] [E/3] [info] [Task Finished] Transform to mem in 2.191715s (149298 normal rows, 0 exceptions)
[2021-03-31 13:57:28.746] [E/1] [info] [Task Finished] Transform to mem in 4.331563s (287414 normal rows, 0 exceptions)
[2021-03-31 13:57:29.998] [E/2] [info] [Task Finished] Transform to mem in 2.240360s (150041 normal rows, 0 exceptions)
[2021-03-31 13:57:30.759] [driver] [info] [Task Finished] Transform to mem in 2.243121s (153103 normal rows, 0 exceptions)
[2021-03-31 13:57:30.761] [E/3] [info] [Task Finished] Transform to mem in 2.183705s (149132 normal rows, 0 exceptions)
[2021-03-31 13:57:32.226] [E/2] [info] [Task Finished] Transform to mem in 2.227745s (149649 normal rows, 0 exceptions)
[2021-03-31 13:57:33.014] [driver] [info] [Task Finished] Transform to mem in 2.254806s (152111 normal rows, 0 exceptions)
[2021-03-31 13:57:33.027] [E/3] [info] [Task Finished] Transform to mem in 2.265965s (160333 normal rows, 0 exceptions)
[2021-03-31 13:57:33.181] [E/1] [info] [Task Finished] Transform to mem in 4.434295s (302144 normal rows, 0 exceptions)
[2021-03-31 13:57:34.790] [E/2] [info] [Task Finished] Transform to mem in 2.564382s (173647 normal rows, 0 exceptions)
[2021-03-31 13:57:35.245] [driver] [info] [Task Finished] Transform to mem in 2.231033s (150674 normal rows, 0 exceptions)
[2021-03-31 13:57:35.290] [E/3] [info] [Task Finished] Transform to mem in 2.263282s (159090 normal rows, 0 exceptions)
[2021-03-31 13:57:37.108] [E/2] [info] [Task Finished] Transform to mem in 2.317583s (166361 normal rows, 0 exceptions)
[2021-03-31 13:57:37.483] [E/3] [info] [Task Finished] Transform to mem in 2.192781s (148760 normal rows, 0 exceptions)
[2021-03-31 13:57:37.505] [driver] [info] [Task Finished] Transform to mem in 2.259207s (150449 normal rows, 0 exceptions)
[2021-03-31 13:57:37.525] [E/1] [info] [Task Finished] Transform to mem in 4.344039s (295598 normal rows, 0 exceptions)
[2021-03-31 13:57:39.670] [driver] [info] [Task Finished] Transform to mem in 2.165229s (148915 normal rows, 0 exceptions)
[2021-03-31 13:57:39.744] [E/3] [info] [Task Finished] Transform to mem in 2.260889s (160502 normal rows, 0 exceptions)
[2021-03-31 13:57:39.815] [E/1] [info] [Task Finished] Transform to mem in 2.290120s (155035 normal rows, 0 exceptions)
[2021-03-31 13:57:40.092] [E/2] [info] [Task Finished] Transform to mem in 2.984694s (200968 normal rows, 0 exceptions)
[2021-03-31 13:57:42.016] [E/1] [info] [Task Finished] Transform to mem in 2.201380s (151409 normal rows, 0 exceptions)
[2021-03-31 13:57:42.100] [E/3] [info] [Task Finished] Transform to mem in 2.355973s (165946 normal rows, 0 exceptions)
[2021-03-31 13:57:42.340] [E/2] [info] [Task Finished] Transform to mem in 2.247439s (148951 normal rows, 0 exceptions)
[2021-03-31 13:57:42.687] [driver] [info] [Task Finished] Transform to mem in 3.016851s (201934 normal rows, 0 exceptions)
[2021-03-31 13:57:44.442] [E/3] [info] [Task Finished] Transform to mem in 2.341576s (165562 normal rows, 0 exceptions)
[2021-03-31 13:57:44.548] [E/2] [info] [Task Finished] Transform to mem in 2.207755s (150595 normal rows, 0 exceptions)
[2021-03-31 13:57:44.695] [E/1] [info] [Task Finished] Transform to mem in 2.678718s (180829 normal rows, 0 exceptions)
[2021-03-31 13:57:44.934] [driver] [info] [Task Finished] Transform to mem in 2.246883s (150101 normal rows, 0 exceptions)
[2021-03-31 13:57:46.891] [E/2] [info] [Task Finished] Transform to mem in 2.343603s (166720 normal rows, 0 exceptions)
[2021-03-31 13:57:46.901] [E/1] [info] [Task Finished] Transform to mem in 2.205509s (151952 normal rows, 0 exceptions)
[2021-03-31 13:57:46.966] [E/3] [info] [Task Finished] Transform to mem in 2.524138s (171108 normal rows, 0 exceptions)
[2021-03-31 13:57:47.165] [driver] [info] [Task Finished] Transform to mem in 2.231728s (148896 normal rows, 0 exceptions)
[2021-03-31 13:57:49.117] [E/2] [info] [Task Finished] Transform to mem in 2.225648s (150051 normal rows, 0 exceptions)
[2021-03-31 13:57:49.181] [E/3] [info] [Task Finished] Transform to mem in 2.215068s (151891 normal rows, 0 exceptions)
[2021-03-31 13:57:49.278] [E/1] [info] [Task Finished] Transform to mem in 2.377537s (170336 normal rows, 0 exceptions)
[2021-03-31 13:57:49.410] [driver] [info] [Task Finished] Transform to mem in 2.244814s (149675 normal rows, 0 exceptions)
[2021-03-31 13:57:51.432] [E/3] [info] [Task Finished] Transform to mem in 2.250662s (150764 normal rows, 0 exceptions)
[2021-03-31 13:57:51.468] [E/1] [info] [Task Finished] Transform to mem in 2.189608s (149107 normal rows, 0 exceptions)
[2021-03-31 13:57:51.549] [E/2] [info] [Task Finished] Transform to mem in 2.431795s (164890 normal rows, 0 exceptions)
[2021-03-31 13:57:52.860] [driver] [info] [Task Finished] Transform to mem in 3.450139s (241985 normal rows, 0 exceptions)
[2021-03-31 13:57:53.715] [E/1] [info] [Task Finished] Transform to mem in 2.247119s (149447 normal rows, 0 exceptions)
[2021-03-31 13:57:53.753] [E/3] [info] [Task Finished] Transform to mem in 2.321342s (169851 normal rows, 0 exceptions)
[2021-03-31 13:57:55.605] [E/2] [info] [Task Finished] Transform to mem in 4.056196s (274592 normal rows, 0 exceptions)
[2021-03-31 13:57:55.605] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 54.3732s
[2021-03-31 13:57:55.605] [global] [info] [Transform Stage] Stage 3 total wall clock time: 211.001s, 14009720 input rows, time to process 1 row via fast path: 0.0150611ms

[2021-03-31 13:57:55.925] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 13:57:56.491] [E/3] [info] [Task Finished] write to file in 0.565792s (3357303 rows, 668.88 MB)
[2021-03-31 13:57:56.542] [E/2] [info] [Task Finished] write to file in 0.616951s (3671189 rows, 730.69 MB)
[2021-03-31 13:57:56.557] [E/1] [info] [Task Finished] write to file in 0.631372s (3645801 rows, 726.29 MB)
[2021-03-31 13:57:56.996] [driver] [info] [Task Finished] write to file in 1.070418s (3630088 rows, 723.06 MB)
[2021-03-31 13:57:56.996] [global] [info] writing output took 1.390596s
[2021-03-31 13:57:56.996] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.39065s
[2021-03-31 13:57:56.996] [global] [info] [Transform Stage] Stage 3 took 58.3207s
[2021-03-31 13:57:56.996] [global] [info] Query Execution took 58.7789s. (planning: 0.308113s, execution: 58.4708s)
>>> 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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 |_   _|   _ _ __ | | _____  __
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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: 0.2823448181152344
Tuplex job time: 59.32953238487244 s
{'tuplex.useLLVMOptimizer': False, '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":3.9818e-05,"llvm_optimization_time_s":0,"llvm_compilation_time_s":2.60802,"total_compilation_time_s":2.67651,"sampling_time_s":0.466596,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.00277911,"fast_path_time_s":0.00291269,"fast_path_per_row_time_ns":1441.45,"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":0.0135219,"fast_path_time_s":0.0136897,"fast_path_per_row_time_ns":1453.97,"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":0.0133941,"fast_path_time_s":0.0135502,"fast_path_per_row_time_ns":1440.23,"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":211.001,"fast_path_time_s":54.3732,"fast_path_per_row_time_ns":15061.1,"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": false, "optimizer.nullValueOptimization": false, "csv.selectionPushdown": false, "optimizer.generateParser": false, "optimizer.mergeExceptionsInOrder": false, "optimizer.filterPushdown": false, "scratchDir": "/results/scratch"}
{"startupTime": 0.2823448181152344, "jobTime": 59.32953238487244, "io_load": 0.32138872146606445, "compute_and_write": 59.00814366340637}
[2021-03-31 13:57:57.036] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 13:57:57.072] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 13:57:57.108] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
