[2021-03-31 14:17:45.650] [global] [error] could not find backend, defaulting to local
[2021-03-31 14:17:45.650] [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 14:17:45.650] [local ee] [info] initializing LLVM backend
[2021-03-31 14:17:45.650] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 14:17:45.650] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 14:17:45.651] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:17:45.651] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:17:45.651] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:17:45.651] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:17:45.651] [E/1] [info] starting detached process queue
[2021-03-31 14:17:45.651] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:17:45.651] [E/2] [info] starting detached process queue
[2021-03-31 14:17:45.651] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:17:45.651] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:17:45.651] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:17:45.651] [E/3] [info] starting detached process queue
[2021-03-31 14:17:45.651] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:17:45.651] [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 14:17:45.651] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:17:45.651] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 14:17:45.652] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 14:17:45.785] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 14:17:45.785] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 14:17:45.935] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 14:17:45.935] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 14:17:45.984] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:45.990] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:45.995] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:46.001] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:46.028] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:46.046] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:46.058] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:46.063] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:46.072] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:46.083] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:46.191] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:17:46.206] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:17:46.220] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:17:46.235] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:17:46.235] [global] [error] contains an assign operator - can't break down filter
[2021-03-31 14:17:46.356] [logical planner] [info] logical optimization took 0.150166ms
output type of specialized pipeline is: (Option[str],Option[str],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[i64],Option[f64],Option[f64])
[2021-03-31 14:17:46.356] [codegen] [info] generating pipeline for (Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64]) -> (Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64]) (2 operators pipelined)
[2021-03-31 14:17:46.357] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:17:46.357] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
output type of specialized pipeline is: (Option[str],Option[str],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[i64],Option[f64],Option[f64])
[2021-03-31 14:17:46.378] [codegen] [info] generating pipeline for (Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64]) -> (Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64]) (2 operators pipelined)
[2021-03-31 14:17:46.378] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:17:46.379] [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 14:17:46.399] [codegen] [info] generating pipeline for (Option[str],Option[str]) -> (Option[str],Option[str],str,i64,Option[i64]) (3 operators pipelined)
[2021-03-31 14:17:46.399] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 14:17:46.400] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 14:17:46.401] [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 14:17:46.421] [codegen] [info] generating pipeline for (Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64]) -> (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 14:17:46.422] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64])) -> str
[2021-03-31 14:17:46.423] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str)) -> str
[2021-03-31 14:17:46.425] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str,str)) -> str
[2021-03-31 14:17:46.426] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str,str,str)) -> str
[2021-03-31 14:17:46.427] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:17:46.428] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:17:46.429] [codegen] [info] generating function cleanCode for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[f64],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str,str,str,str)) -> Option[str]
[2021-03-31 14:17:46.430] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:17:46.431] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:17:46.432] [codegen] [info] generating function divertedUDF for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[f64],Option[f64],Option[f64],Option[str],Option[f64],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str,str,str,str)) -> Option[str]
[2021-03-31 14:17:46.434] [codegen] [info] generating function fillInTimesUDF for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[f64],Option[f64],Option[f64],Option[str],Option[f64],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str,str,str,str,Option[str])) -> Option[f64]
[2021-03-31 14:17:46.435] [codegen] [info] generating function filterDefunctFlights for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[f64],Option[f64],Option[f64],Option[str],Option[f64],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str,str,str,str,Option[str],Option[str],Option[str],str,i64,Option[i64])) -> boolean
[2021-03-31 14:17:46.437] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 14:17:46.438] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:17:46.439] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:46.440] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:46.442] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:46.443] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:46.444] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:46.446] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:46.447] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:46.448] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:46.449] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:46.451] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:46.452] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:46.453] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:46.454] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],i64,i64,i64,Option[str],i64,boolean,Option[str],boolean,i64,i64,i64,f64,i64,i64,i64,i64,i64,Option[f64],Option[f64],str,str,str,str,Option[str],Option[str],Option[str],str,i64,Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64],Option[str],Option[str],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 14:17:46.494] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 14:17:46.494] [global] [info] Stage2 depends on: 
[2021-03-31 14:17:46.496] [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 14:17:46.543] [global] [info] Optimization via LLVM passes took 0.047056 ms
[2021-03-31 14:17:46.568] [global] [info] Compiled code paths for stage 2 in 0.03 ms
[2021-03-31 14:17:46.568] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.0742863s
[2021-03-31 14:17:46.568] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 14:17:46.571] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.002375s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 14:17:46.571] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.00249181s
[2021-03-31 14:17:46.571] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.00237538s, 1928 input rows, time to process 1 row via fast path: 0.00123204ms
[2021-03-31 14:17:46.571] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 3.995e-06s
[2021-03-31 14:17:46.571] [global] [info] [Transform Stage] Stage 2 took 0.0768043s
[2021-03-31 14:17:46.571] [global] [info] Stage1 depends on: 
[2021-03-31 14:17:46.572] [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 14:17:46.595] [global] [info] Optimization via LLVM passes took 0.023637 ms
[2021-03-31 14:17:46.606] [global] [info] Compiled code paths for stage 1 in 0.01 ms
[2021-03-31 14:17:46.606] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.0352759s
[2021-03-31 14:17:46.606] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:17:46.617] [E/2] [info] [Task Finished] Transform to in-memory hash table in 0.011104s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:17:46.617] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.0112549s
[2021-03-31 14:17:46.617] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.0111035s, 9300 input rows, time to process 1 row via fast path: 0.00119393ms
[2021-03-31 14:17:46.617] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 2.165e-06s
[2021-03-31 14:17:46.617] [global] [info] [Transform Stage] Stage 1 took 0.0465545s
[2021-03-31 14:17:46.617] [global] [info] Stage0 depends on: 
[2021-03-31 14:17:46.618] [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 14:17:46.642] [global] [info] Optimization via LLVM passes took 0.023489 ms
[2021-03-31 14:17:46.652] [global] [info] Compiled code paths for stage 0 in 0.01 ms
[2021-03-31 14:17:46.652] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.034853s
[2021-03-31 14:17:46.652] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:17:46.663] [E/1] [info] [Task Finished] Transform to in-memory hash table in 0.011113s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:17:46.664] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.0112656s
[2021-03-31 14:17:46.664] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.0111133s, 9300 input rows, time to process 1 row via fast path: 0.00119498ms
[2021-03-31 14:17:46.664] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 2.068e-06s
[2021-03-31 14:17:46.664] [global] [info] [Transform Stage] Stage 0 took 0.0461538s
[2021-03-31 14:17:46.960] [global] [info] Optimization via LLVM passes took 0.276247 ms
[2021-03-31 14:17:47.057] [global] [info] Compiled code paths for stage 3 in 0.10 ms
[2021-03-31 14:17:47.057] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 0.39332s
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 14:17:47.057] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 14:17:47.058] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 14:17:47.767] [E/3] [info] [Task Finished] Transform to mem in 0.708989s (148707 normal rows, 0 exceptions)
[2021-03-31 14:17:47.772] [driver] [info] [Task Finished] Transform to mem in 0.714172s (149938 normal rows, 0 exceptions)
[2021-03-31 14:17:47.777] [E/2] [info] [Task Finished] Transform to mem in 0.719644s (150364 normal rows, 0 exceptions)
[2021-03-31 14:17:47.811] [E/1] [info] [Task Finished] Transform to mem in 0.753357s (157470 normal rows, 0 exceptions)
[2021-03-31 14:17:48.475] [E/3] [info] [Task Finished] Transform to mem in 0.708323s (149472 normal rows, 0 exceptions)
[2021-03-31 14:17:48.481] [driver] [info] [Task Finished] Transform to mem in 0.708776s (148599 normal rows, 0 exceptions)
[2021-03-31 14:17:48.489] [E/2] [info] [Task Finished] Transform to mem in 0.712034s (150234 normal rows, 0 exceptions)
[2021-03-31 14:17:48.728] [E/1] [info] [Task Finished] Transform to mem in 0.916811s (192166 normal rows, 0 exceptions)
[2021-03-31 14:17:49.183] [E/3] [info] [Task Finished] Transform to mem in 0.707822s (150752 normal rows, 0 exceptions)
[2021-03-31 14:17:49.195] [E/2] [info] [Task Finished] Transform to mem in 0.705729s (150014 normal rows, 0 exceptions)
[2021-03-31 14:17:49.196] [driver] [info] [Task Finished] Transform to mem in 0.715452s (149789 normal rows, 0 exceptions)
[2021-03-31 14:17:49.491] [E/1] [info] [Task Finished] Transform to mem in 0.762863s (159520 normal rows, 0 exceptions)
[2021-03-31 14:17:49.895] [E/3] [info] [Task Finished] Transform to mem in 0.712673s (149718 normal rows, 0 exceptions)
[2021-03-31 14:17:49.907] [driver] [info] [Task Finished] Transform to mem in 0.710494s (149809 normal rows, 0 exceptions)
[2021-03-31 14:17:49.907] [E/2] [info] [Task Finished] Transform to mem in 0.711886s (149499 normal rows, 0 exceptions)
[2021-03-31 14:17:50.506] [E/1] [info] [Task Finished] Transform to mem in 1.015345s (213804 normal rows, 0 exceptions)
[2021-03-31 14:17:50.606] [E/3] [info] [Task Finished] Transform to mem in 0.710904s (150460 normal rows, 0 exceptions)
[2021-03-31 14:17:50.616] [driver] [info] [Task Finished] Transform to mem in 0.709946s (149055 normal rows, 0 exceptions)
[2021-03-31 14:17:50.618] [E/2] [info] [Task Finished] Transform to mem in 0.711248s (149667 normal rows, 0 exceptions)
[2021-03-31 14:17:51.316] [E/3] [info] [Task Finished] Transform to mem in 0.709668s (148341 normal rows, 0 exceptions)
[2021-03-31 14:17:51.325] [E/2] [info] [Task Finished] Transform to mem in 0.706601s (149485 normal rows, 0 exceptions)
[2021-03-31 14:17:51.329] [driver] [info] [Task Finished] Transform to mem in 0.712853s (149179 normal rows, 0 exceptions)
[2021-03-31 14:17:51.526] [E/1] [info] [Task Finished] Transform to mem in 1.020467s (214046 normal rows, 0 exceptions)
[2021-03-31 14:17:52.033] [E/2] [info] [Task Finished] Transform to mem in 0.708207s (148852 normal rows, 0 exceptions)
[2021-03-31 14:17:52.038] [driver] [info] [Task Finished] Transform to mem in 0.709054s (149082 normal rows, 0 exceptions)
[2021-03-31 14:17:52.236] [E/3] [info] [Task Finished] Transform to mem in 0.919509s (193813 normal rows, 0 exceptions)
[2021-03-31 14:17:52.236] [E/1] [info] [Task Finished] Transform to mem in 0.709249s (150335 normal rows, 0 exceptions)
[2021-03-31 14:17:52.753] [driver] [info] [Task Finished] Transform to mem in 0.714221s (150598 normal rows, 0 exceptions)
[2021-03-31 14:17:52.945] [E/3] [info] [Task Finished] Transform to mem in 0.709366s (148500 normal rows, 0 exceptions)
[2021-03-31 14:17:52.947] [E/1] [info] [Task Finished] Transform to mem in 0.711411s (150602 normal rows, 0 exceptions)
[2021-03-31 14:17:52.947] [E/2] [info] [Task Finished] Transform to mem in 0.914425s (192117 normal rows, 0 exceptions)
[2021-03-31 14:17:53.537] [driver] [info] [Task Finished] Transform to mem in 0.783908s (166012 normal rows, 0 exceptions)
[2021-03-31 14:17:53.654] [E/1] [info] [Task Finished] Transform to mem in 0.706431s (149253 normal rows, 0 exceptions)
[2021-03-31 14:17:53.659] [E/2] [info] [Task Finished] Transform to mem in 0.711580s (149403 normal rows, 0 exceptions)
[2021-03-31 14:17:53.659] [E/3] [info] [Task Finished] Transform to mem in 0.714130s (150222 normal rows, 0 exceptions)
[2021-03-31 14:17:54.360] [E/1] [info] [Task Finished] Transform to mem in 0.706178s (149045 normal rows, 0 exceptions)
[2021-03-31 14:17:54.367] [E/2] [info] [Task Finished] Transform to mem in 0.708218s (150202 normal rows, 0 exceptions)
[2021-03-31 14:17:54.419] [driver] [info] [Task Finished] Transform to mem in 0.882519s (187016 normal rows, 0 exceptions)
[2021-03-31 14:17:54.794] [E/3] [info] [Task Finished] Transform to mem in 1.134634s (237051 normal rows, 0 exceptions)
[2021-03-31 14:17:55.069] [E/1] [info] [Task Finished] Transform to mem in 0.708696s (149583 normal rows, 0 exceptions)
[2021-03-31 14:17:55.081] [E/2] [info] [Task Finished] Transform to mem in 0.713607s (150451 normal rows, 0 exceptions)
[2021-03-31 14:17:55.506] [E/3] [info] [Task Finished] Transform to mem in 0.712289s (152368 normal rows, 0 exceptions)
[2021-03-31 14:17:55.782] [driver] [info] [Task Finished] Transform to mem in 1.362612s (287414 normal rows, 0 exceptions)
[2021-03-31 14:17:55.787] [E/1] [info] [Task Finished] Transform to mem in 0.718005s (159972 normal rows, 0 exceptions)
[2021-03-31 14:17:55.788] [E/2] [info] [Task Finished] Transform to mem in 0.706695s (149298 normal rows, 0 exceptions)
[2021-03-31 14:17:56.220] [E/3] [info] [Task Finished] Transform to mem in 0.713749s (150041 normal rows, 0 exceptions)
[2021-03-31 14:17:56.490] [driver] [info] [Task Finished] Transform to mem in 0.708007s (153103 normal rows, 0 exceptions)
[2021-03-31 14:17:56.493] [E/1] [info] [Task Finished] Transform to mem in 0.706358s (149132 normal rows, 0 exceptions)
[2021-03-31 14:17:56.930] [E/3] [info] [Task Finished] Transform to mem in 0.710375s (149649 normal rows, 0 exceptions)
[2021-03-31 14:17:57.188] [E/2] [info] [Task Finished] Transform to mem in 1.400187s (302144 normal rows, 0 exceptions)
[2021-03-31 14:17:57.200] [driver] [info] [Task Finished] Transform to mem in 0.710243s (152111 normal rows, 0 exceptions)
[2021-03-31 14:17:57.212] [E/1] [info] [Task Finished] Transform to mem in 0.719094s (160333 normal rows, 0 exceptions)
[2021-03-31 14:17:57.749] [E/3] [info] [Task Finished] Transform to mem in 0.819121s (173647 normal rows, 0 exceptions)
[2021-03-31 14:17:57.900] [E/2] [info] [Task Finished] Transform to mem in 0.712172s (150674 normal rows, 0 exceptions)
[2021-03-31 14:17:57.918] [driver] [info] [Task Finished] Transform to mem in 0.717640s (159090 normal rows, 0 exceptions)
[2021-03-31 14:17:58.471] [E/3] [info] [Task Finished] Transform to mem in 0.721333s (166361 normal rows, 0 exceptions)
[2021-03-31 14:17:58.589] [E/1] [info] [Task Finished] Transform to mem in 1.377260s (295598 normal rows, 0 exceptions)
[2021-03-31 14:17:58.613] [E/2] [info] [Task Finished] Transform to mem in 0.712891s (150449 normal rows, 0 exceptions)
[2021-03-31 14:17:58.627] [driver] [info] [Task Finished] Transform to mem in 0.708829s (148760 normal rows, 0 exceptions)
[2021-03-31 14:17:59.306] [E/1] [info] [Task Finished] Transform to mem in 0.716487s (160502 normal rows, 0 exceptions)
[2021-03-31 14:17:59.320] [E/2] [info] [Task Finished] Transform to mem in 0.707392s (148915 normal rows, 0 exceptions)
[2021-03-31 14:17:59.336] [driver] [info] [Task Finished] Transform to mem in 0.708893s (155035 normal rows, 0 exceptions)
[2021-03-31 14:17:59.423] [E/3] [info] [Task Finished] Transform to mem in 0.952121s (200968 normal rows, 0 exceptions)
[2021-03-31 14:18:00.043] [E/2] [info] [Task Finished] Transform to mem in 0.722725s (165946 normal rows, 0 exceptions)
[2021-03-31 14:18:00.049] [driver] [info] [Task Finished] Transform to mem in 0.713632s (151409 normal rows, 0 exceptions)
[2021-03-31 14:18:00.129] [E/3] [info] [Task Finished] Transform to mem in 0.706043s (148951 normal rows, 0 exceptions)
[2021-03-31 14:18:00.269] [E/1] [info] [Task Finished] Transform to mem in 0.962707s (201934 normal rows, 0 exceptions)
[2021-03-31 14:18:00.768] [driver] [info] [Task Finished] Transform to mem in 0.719150s (165562 normal rows, 0 exceptions)
[2021-03-31 14:18:00.844] [E/3] [info] [Task Finished] Transform to mem in 0.714907s (150595 normal rows, 0 exceptions)
[2021-03-31 14:18:00.907] [E/2] [info] [Task Finished] Transform to mem in 0.863603s (180829 normal rows, 0 exceptions)
[2021-03-31 14:18:00.976] [E/1] [info] [Task Finished] Transform to mem in 0.707201s (150101 normal rows, 0 exceptions)
[2021-03-31 14:18:01.565] [E/3] [info] [Task Finished] Transform to mem in 0.720670s (166720 normal rows, 0 exceptions)
[2021-03-31 14:18:01.582] [driver] [info] [Task Finished] Transform to mem in 0.814123s (171108 normal rows, 0 exceptions)
[2021-03-31 14:18:01.622] [E/2] [info] [Task Finished] Transform to mem in 0.715715s (151952 normal rows, 0 exceptions)
[2021-03-31 14:18:01.682] [E/1] [info] [Task Finished] Transform to mem in 0.706142s (148896 normal rows, 0 exceptions)
[2021-03-31 14:18:02.282] [E/3] [info] [Task Finished] Transform to mem in 0.717379s (150051 normal rows, 0 exceptions)
[2021-03-31 14:18:02.307] [driver] [info] [Task Finished] Transform to mem in 0.724127s (170336 normal rows, 0 exceptions)
[2021-03-31 14:18:02.338] [E/2] [info] [Task Finished] Transform to mem in 0.715932s (151891 normal rows, 0 exceptions)
[2021-03-31 14:18:02.389] [E/1] [info] [Task Finished] Transform to mem in 0.706647s (149675 normal rows, 0 exceptions)
[2021-03-31 14:18:03.016] [driver] [info] [Task Finished] Transform to mem in 0.709318s (150764 normal rows, 0 exceptions)
[2021-03-31 14:18:03.051] [E/2] [info] [Task Finished] Transform to mem in 0.712169s (149107 normal rows, 0 exceptions)
[2021-03-31 14:18:03.065] [E/3] [info] [Task Finished] Transform to mem in 0.783266s (164890 normal rows, 0 exceptions)
[2021-03-31 14:18:03.467] [E/1] [info] [Task Finished] Transform to mem in 1.078368s (241985 normal rows, 0 exceptions)
[2021-03-31 14:18:03.743] [driver] [info] [Task Finished] Transform to mem in 0.727069s (169851 normal rows, 0 exceptions)
[2021-03-31 14:18:03.761] [E/2] [info] [Task Finished] Transform to mem in 0.710473s (149447 normal rows, 0 exceptions)
[2021-03-31 14:18:04.367] [E/3] [info] [Task Finished] Transform to mem in 1.301645s (274592 normal rows, 0 exceptions)
[2021-03-31 14:18:04.367] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 17.3101s
[2021-03-31 14:18:04.367] [global] [info] [Transform Stage] Stage 3 total wall clock time: 67.1062s, 14009720 input rows, time to process 1 row via fast path: 0.00478997ms

[2021-03-31 14:18:04.726] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 14:18:05.299] [driver] [info] [Task Finished] write to file in 0.573047s (3357303 rows, 668.88 MB)
[2021-03-31 14:18:05.356] [E/3] [info] [Task Finished] write to file in 0.629694s (3671189 rows, 730.69 MB)
[2021-03-31 14:18:05.362] [E/1] [info] [Task Finished] write to file in 0.635291s (3645801 rows, 726.29 MB)
[2021-03-31 14:18:05.786] [E/2] [info] [Task Finished] write to file in 1.059886s (3630088 rows, 723.06 MB)
[2021-03-31 14:18:05.786] [global] [info] writing output took 1.419085s
[2021-03-31 14:18:05.786] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.41914s
[2021-03-31 14:18:05.786] [global] [info] [Transform Stage] Stage 3 took 19.1227s
[2021-03-31 14:18:05.786] [global] [info] Query Execution took 19.5947s. (planning: 0.302417s, execution: 19.2923s)
>>> 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

  _____            _
 |_   _|   _ _ __ | | _____  __
   | || | | | '_ \| |/ _ \ \/ /
   | || |_| | |_) | |  __/>  <
   |_| \__,_| .__/|_|\___/_/\_\ 0.1.7
            |_|
    
using Python 3.6.9 (default, Mar 31 2021, 05:47:10) 
[GCC 10.2.0] on linux
Tuplex startup time: 0.28121495246887207
Tuplex job time: 20.144150972366333 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': True, 'tuplex.optimizer.sharedObjectPropagation': True, 'tuplex.interleaveIO': True, 'tuplex.resolveWithInterpreterOnly': False, 'tuplex.csv.selectionPushdown': True, '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":0.150166,"llvm_optimization_time_s":0.276247,"llvm_compilation_time_s":0.142707,"total_compilation_time_s":0.537727,"sampling_time_s":0.466852,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.00237538,"fast_path_time_s":0.00250219,"fast_path_per_row_time_ns":1232.04,"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":0.0111035,"fast_path_time_s":0.0112657,"fast_path_per_row_time_ns":1193.93,"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":0.0111133,"fast_path_time_s":0.0112879,"fast_path_per_row_time_ns":1194.98,"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":67.1062,"fast_path_time_s":17.3102,"fast_path_per_row_time_ns":4789.97,"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": true, "optimizer.generateParser": false, "optimizer.mergeExceptionsInOrder": false, "optimizer.filterPushdown": true, "scratchDir": "/results/scratch"}
{"startupTime": 0.28121495246887207, "jobTime": 20.144150972366333, "io_load": 0.32148218154907227, "compute_and_write": 19.82266879081726}
[2021-03-31 14:18:05.826] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 14:18:05.861] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 14:18:05.896] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
