[2021-03-31 14:11:13.055] [global] [error] could not find backend, defaulting to local
[2021-03-31 14:11:13.056] [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 14:11:13.056] [local ee] [info] initializing LLVM backend
[2021-03-31 14:11:13.056] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 14:11:13.056] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 14:11:13.057] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:11:13.057] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:11:13.057] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:11:13.057] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:11:13.057] [E/1] [info] starting detached process queue
[2021-03-31 14:11:13.057] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:11:13.057] [E/2] [info] starting detached process queue
[2021-03-31 14:11:13.057] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:11:13.057] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:11:13.057] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:11:13.057] [E/3] [info] starting detached process queue
[2021-03-31 14:11:13.057] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:11:13.057] [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 14:11:13.057] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:11:13.057] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 14:11:13.058] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 14:11:13.191] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 14:11:13.191] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 14:11:13.341] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 14:11:13.341] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 14:11:13.390] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:11:13.397] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:11:13.402] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:11:13.407] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:11:13.435] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:11:13.453] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:11:13.465] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:11:13.470] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:11:13.478] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:11:13.490] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:11:13.598] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:11:13.612] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:11:13.627] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:11:13.641] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:11:13.642] [global] [error] contains an assign operator - can't break down filter
[2021-03-31 14:11:13.763] [logical planner] [info] logical optimization took 0.150112ms
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 14:11:13.763] [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 14:11:13.764] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:11:13.764] [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 14:11:13.785] [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 14:11:13.785] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:11:13.786] [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 14:11:13.806] [codegen] [info] generating pipeline for (Option[str],Option[str]) -> (Option[str],Option[str],str,i64,Option[i64]) (3 operators pipelined)
[2021-03-31 14:11:13.806] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 14:11:13.807] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 14:11:13.807] [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 14:11:13.828] [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 14:11:13.829] [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 14:11:13.830] [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 14:11:13.831] [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 14:11:13.833] [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 14:11:13.834] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:11:13.835] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:11:13.836] [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 14:11:13.837] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:11:13.838] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:11:13.839] [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 14:11:13.841] [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 14:11:13.842] [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 14:11:13.844] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 14:11:13.845] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:11:13.846] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:11:13.847] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:11:13.849] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:11:13.850] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:11:13.851] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:11:13.853] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:11:13.854] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:11:13.855] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:11:13.857] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:11:13.858] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:11:13.859] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:11:13.860] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:11:13.861] [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 14:11:13.901] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 14:11:13.901] [global] [info] Stage2 depends on: 
[2021-03-31 14:11:13.903] [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 14:11:13.937] [global] [info] Compiled code paths for stage 2 in 0.03 ms
[2021-03-31 14:11:13.937] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.0354941s
[2021-03-31 14:11:13.937] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 14:11:13.939] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.002603s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 14:11:13.939] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.00272087s
[2021-03-31 14:11:13.939] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.00260274s, 1928 input rows, time to process 1 row via fast path: 0.00134997ms
[2021-03-31 14:11:13.939] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 3.982e-06s
[2021-03-31 14:11:13.939] [global] [info] [Transform Stage] Stage 2 took 0.0382408s
[2021-03-31 14:11:13.939] [global] [info] Stage1 depends on: 
[2021-03-31 14:11:13.940] [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 14:11:13.963] [global] [info] Compiled code paths for stage 1 in 0.02 ms
[2021-03-31 14:11:13.963] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.0234736s
[2021-03-31 14:11:13.963] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:11:13.975] [E/3] [info] [Task Finished] Transform to in-memory hash table in 0.011531s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:11:13.975] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.0116824s
[2021-03-31 14:11:13.975] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.0115306s, 9300 input rows, time to process 1 row via fast path: 0.00123985ms
[2021-03-31 14:11:13.975] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 2.064e-06s
[2021-03-31 14:11:13.975] [global] [info] [Transform Stage] Stage 1 took 0.0351793s
[2021-03-31 14:11:13.975] [global] [info] Stage0 depends on: 
[2021-03-31 14:11:13.976] [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 14:11:13.997] [global] [info] Compiled code paths for stage 0 in 0.02 ms
[2021-03-31 14:11:13.997] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0223712s
[2021-03-31 14:11:13.997] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:11:14.008] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.010776s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:11:14.008] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.0109252s
[2021-03-31 14:11:14.008] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.0107763s, 9300 input rows, time to process 1 row via fast path: 0.00115874ms
[2021-03-31 14:11:14.008] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 3.517e-06s
[2021-03-31 14:11:14.008] [global] [info] [Transform Stage] Stage 0 took 0.0333258s
[2021-03-31 14:11:14.588] [global] [info] Compiled code paths for stage 3 in 0.56 ms
[2021-03-31 14:11:14.588] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 0.580077s
[2021-03-31 14:11:14.588] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 14:11:14.588] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 14:11:14.588] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 14:11:14.588] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 14:11:14.588] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 14:11:14.588] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 14:11:14.588] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 14:11:14.588] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 14:11:14.588] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 14:11:14.588] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 14:11:14.588] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 14:11:14.588] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 14:11:14.588] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 14:11:14.588] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 14:11:14.588] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 14:11:14.588] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 14:11:14.588] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 14:11:14.589] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 14:11:14.589] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 14:11:14.589] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 14:11:14.589] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 14:11:14.589] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 14:11:14.589] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 14:11:15.708] [driver] [info] [Task Finished] Transform to mem in 1.119052s (148707 normal rows, 0 exceptions)
[2021-03-31 14:11:15.715] [E/3] [info] [Task Finished] Transform to mem in 1.126195s (150364 normal rows, 0 exceptions)
[2021-03-31 14:11:15.718] [E/1] [info] [Task Finished] Transform to mem in 1.129515s (149938 normal rows, 0 exceptions)
[2021-03-31 14:11:15.776] [E/2] [info] [Task Finished] Transform to mem in 1.187711s (157470 normal rows, 0 exceptions)
[2021-03-31 14:11:16.819] [driver] [info] [Task Finished] Transform to mem in 1.110969s (149472 normal rows, 0 exceptions)
[2021-03-31 14:11:16.832] [E/3] [info] [Task Finished] Transform to mem in 1.117229s (148599 normal rows, 0 exceptions)
[2021-03-31 14:11:16.835] [E/1] [info] [Task Finished] Transform to mem in 1.117111s (150234 normal rows, 0 exceptions)
[2021-03-31 14:11:17.221] [E/2] [info] [Task Finished] Transform to mem in 1.444768s (192166 normal rows, 0 exceptions)
[2021-03-31 14:11:17.942] [driver] [info] [Task Finished] Transform to mem in 1.123674s (150752 normal rows, 0 exceptions)
[2021-03-31 14:11:17.952] [E/1] [info] [Task Finished] Transform to mem in 1.116889s (150014 normal rows, 0 exceptions)
[2021-03-31 14:11:17.961] [E/3] [info] [Task Finished] Transform to mem in 1.128969s (149789 normal rows, 0 exceptions)
[2021-03-31 14:11:18.423] [E/2] [info] [Task Finished] Transform to mem in 1.202020s (159520 normal rows, 0 exceptions)
[2021-03-31 14:11:19.069] [driver] [info] [Task Finished] Transform to mem in 1.126173s (149718 normal rows, 0 exceptions)
[2021-03-31 14:11:19.072] [E/1] [info] [Task Finished] Transform to mem in 1.119304s (149499 normal rows, 0 exceptions)
[2021-03-31 14:11:19.091] [E/3] [info] [Task Finished] Transform to mem in 1.129958s (149809 normal rows, 0 exceptions)
[2021-03-31 14:11:20.026] [E/2] [info] [Task Finished] Transform to mem in 1.602469s (213804 normal rows, 0 exceptions)
[2021-03-31 14:11:20.188] [E/1] [info] [Task Finished] Transform to mem in 1.116676s (149055 normal rows, 0 exceptions)
[2021-03-31 14:11:20.190] [driver] [info] [Task Finished] Transform to mem in 1.121590s (150460 normal rows, 0 exceptions)
[2021-03-31 14:11:20.209] [E/3] [info] [Task Finished] Transform to mem in 1.117788s (149667 normal rows, 0 exceptions)
[2021-03-31 14:11:21.307] [E/1] [info] [Task Finished] Transform to mem in 1.118369s (148341 normal rows, 0 exceptions)
[2021-03-31 14:11:21.315] [driver] [info] [Task Finished] Transform to mem in 1.125184s (149179 normal rows, 0 exceptions)
[2021-03-31 14:11:21.326] [E/3] [info] [Task Finished] Transform to mem in 1.117548s (149485 normal rows, 0 exceptions)
[2021-03-31 14:11:21.631] [E/2] [info] [Task Finished] Transform to mem in 1.605271s (214046 normal rows, 0 exceptions)
[2021-03-31 14:11:22.438] [driver] [info] [Task Finished] Transform to mem in 1.122110s (148852 normal rows, 0 exceptions)
[2021-03-31 14:11:22.449] [E/3] [info] [Task Finished] Transform to mem in 1.122655s (149082 normal rows, 0 exceptions)
[2021-03-31 14:11:22.754] [E/1] [info] [Task Finished] Transform to mem in 1.447607s (193813 normal rows, 0 exceptions)
[2021-03-31 14:11:22.757] [E/2] [info] [Task Finished] Transform to mem in 1.126164s (150335 normal rows, 0 exceptions)
[2021-03-31 14:11:23.579] [E/3] [info] [Task Finished] Transform to mem in 1.129435s (150598 normal rows, 0 exceptions)
[2021-03-31 14:11:23.866] [E/1] [info] [Task Finished] Transform to mem in 1.111546s (148500 normal rows, 0 exceptions)
[2021-03-31 14:11:23.868] [driver] [info] [Task Finished] Transform to mem in 1.430860s (192117 normal rows, 0 exceptions)
[2021-03-31 14:11:23.878] [E/2] [info] [Task Finished] Transform to mem in 1.120596s (150602 normal rows, 0 exceptions)
[2021-03-31 14:11:24.815] [E/3] [info] [Task Finished] Transform to mem in 1.236859s (166012 normal rows, 0 exceptions)
[2021-03-31 14:11:24.983] [driver] [info] [Task Finished] Transform to mem in 1.114511s (149253 normal rows, 0 exceptions)
[2021-03-31 14:11:24.987] [E/1] [info] [Task Finished] Transform to mem in 1.120983s (150222 normal rows, 0 exceptions)
[2021-03-31 14:11:25.004] [E/2] [info] [Task Finished] Transform to mem in 1.126154s (149403 normal rows, 0 exceptions)
[2021-03-31 14:11:26.105] [driver] [info] [Task Finished] Transform to mem in 1.121483s (149045 normal rows, 0 exceptions)
[2021-03-31 14:11:26.112] [E/1] [info] [Task Finished] Transform to mem in 1.125073s (150202 normal rows, 0 exceptions)
[2021-03-31 14:11:26.217] [E/3] [info] [Task Finished] Transform to mem in 1.401569s (187016 normal rows, 0 exceptions)
[2021-03-31 14:11:26.784] [E/2] [info] [Task Finished] Transform to mem in 1.779765s (237051 normal rows, 0 exceptions)
[2021-03-31 14:11:27.218] [driver] [info] [Task Finished] Transform to mem in 1.113045s (149583 normal rows, 0 exceptions)
[2021-03-31 14:11:27.232] [E/1] [info] [Task Finished] Transform to mem in 1.119593s (150451 normal rows, 0 exceptions)
[2021-03-31 14:11:27.910] [E/2] [info] [Task Finished] Transform to mem in 1.126658s (152368 normal rows, 0 exceptions)
[2021-03-31 14:11:28.340] [E/1] [info] [Task Finished] Transform to mem in 1.108643s (149298 normal rows, 0 exceptions)
[2021-03-31 14:11:28.352] [driver] [info] [Task Finished] Transform to mem in 1.134618s (159972 normal rows, 0 exceptions)
[2021-03-31 14:11:28.368] [E/3] [info] [Task Finished] Transform to mem in 2.150601s (287414 normal rows, 0 exceptions)
[2021-03-31 14:11:29.038] [E/2] [info] [Task Finished] Transform to mem in 1.127356s (150041 normal rows, 0 exceptions)
[2021-03-31 14:11:29.465] [driver] [info] [Task Finished] Transform to mem in 1.112224s (149132 normal rows, 0 exceptions)
[2021-03-31 14:11:29.466] [E/1] [info] [Task Finished] Transform to mem in 1.125309s (153103 normal rows, 0 exceptions)
[2021-03-31 14:11:30.151] [E/2] [info] [Task Finished] Transform to mem in 1.113416s (149649 normal rows, 0 exceptions)
[2021-03-31 14:11:30.585] [driver] [info] [Task Finished] Transform to mem in 1.120535s (152111 normal rows, 0 exceptions)
[2021-03-31 14:11:30.585] [E/3] [info] [Task Finished] Transform to mem in 2.217711s (302144 normal rows, 0 exceptions)
[2021-03-31 14:11:30.601] [E/1] [info] [Task Finished] Transform to mem in 1.134874s (160333 normal rows, 0 exceptions)
[2021-03-31 14:11:31.441] [E/2] [info] [Task Finished] Transform to mem in 1.289722s (173647 normal rows, 0 exceptions)
[2021-03-31 14:11:31.707] [driver] [info] [Task Finished] Transform to mem in 1.122001s (150674 normal rows, 0 exceptions)
[2021-03-31 14:11:31.721] [E/3] [info] [Task Finished] Transform to mem in 1.135755s (159090 normal rows, 0 exceptions)
[2021-03-31 14:11:32.594] [E/2] [info] [Task Finished] Transform to mem in 1.152704s (166361 normal rows, 0 exceptions)
[2021-03-31 14:11:32.778] [E/1] [info] [Task Finished] Transform to mem in 2.177341s (295598 normal rows, 0 exceptions)
[2021-03-31 14:11:32.839] [driver] [info] [Task Finished] Transform to mem in 1.132148s (150449 normal rows, 0 exceptions)
[2021-03-31 14:11:32.841] [E/3] [info] [Task Finished] Transform to mem in 1.120159s (148760 normal rows, 0 exceptions)
[2021-03-31 14:11:33.912] [E/1] [info] [Task Finished] Transform to mem in 1.134214s (160502 normal rows, 0 exceptions)
[2021-03-31 14:11:33.946] [driver] [info] [Task Finished] Transform to mem in 1.106254s (148915 normal rows, 0 exceptions)
[2021-03-31 14:11:33.968] [E/3] [info] [Task Finished] Transform to mem in 1.126359s (155035 normal rows, 0 exceptions)
[2021-03-31 14:11:34.098] [E/2] [info] [Task Finished] Transform to mem in 1.503753s (200968 normal rows, 0 exceptions)
[2021-03-31 14:11:35.089] [E/3] [info] [Task Finished] Transform to mem in 1.120739s (151409 normal rows, 0 exceptions)
[2021-03-31 14:11:35.097] [driver] [info] [Task Finished] Transform to mem in 1.151793s (165946 normal rows, 0 exceptions)
[2021-03-31 14:11:35.214] [E/2] [info] [Task Finished] Transform to mem in 1.115928s (148951 normal rows, 0 exceptions)
[2021-03-31 14:11:35.430] [E/1] [info] [Task Finished] Transform to mem in 1.517486s (201934 normal rows, 0 exceptions)
[2021-03-31 14:11:36.247] [driver] [info] [Task Finished] Transform to mem in 1.149468s (165562 normal rows, 0 exceptions)
[2021-03-31 14:11:36.341] [E/2] [info] [Task Finished] Transform to mem in 1.127565s (150595 normal rows, 0 exceptions)
[2021-03-31 14:11:36.448] [E/3] [info] [Task Finished] Transform to mem in 1.359607s (180829 normal rows, 0 exceptions)
[2021-03-31 14:11:36.552] [E/1] [info] [Task Finished] Transform to mem in 1.122180s (150101 normal rows, 0 exceptions)
[2021-03-31 14:11:37.495] [E/2] [info] [Task Finished] Transform to mem in 1.154150s (166720 normal rows, 0 exceptions)
[2021-03-31 14:11:37.531] [driver] [info] [Task Finished] Transform to mem in 1.284422s (171108 normal rows, 0 exceptions)
[2021-03-31 14:11:37.570] [E/3] [info] [Task Finished] Transform to mem in 1.122304s (151952 normal rows, 0 exceptions)
[2021-03-31 14:11:37.665] [E/1] [info] [Task Finished] Transform to mem in 1.113323s (148896 normal rows, 0 exceptions)
[2021-03-31 14:11:38.626] [E/2] [info] [Task Finished] Transform to mem in 1.130213s (150051 normal rows, 0 exceptions)
[2021-03-31 14:11:38.691] [E/3] [info] [Task Finished] Transform to mem in 1.120741s (151891 normal rows, 0 exceptions)
[2021-03-31 14:11:38.691] [driver] [info] [Task Finished] Transform to mem in 1.159986s (170336 normal rows, 0 exceptions)
[2021-03-31 14:11:38.779] [E/1] [info] [Task Finished] Transform to mem in 1.113312s (149675 normal rows, 0 exceptions)
[2021-03-31 14:11:39.808] [driver] [info] [Task Finished] Transform to mem in 1.116817s (149107 normal rows, 0 exceptions)
[2021-03-31 14:11:39.815] [E/3] [info] [Task Finished] Transform to mem in 1.123855s (150764 normal rows, 0 exceptions)
[2021-03-31 14:11:39.860] [E/2] [info] [Task Finished] Transform to mem in 1.234582s (164890 normal rows, 0 exceptions)
[2021-03-31 14:11:40.495] [E/1] [info] [Task Finished] Transform to mem in 1.716808s (241985 normal rows, 0 exceptions)
[2021-03-31 14:11:40.936] [E/3] [info] [Task Finished] Transform to mem in 1.120960s (149447 normal rows, 0 exceptions)
[2021-03-31 14:11:40.970] [driver] [info] [Task Finished] Transform to mem in 1.161483s (169851 normal rows, 0 exceptions)
[2021-03-31 14:11:41.910] [E/2] [info] [Task Finished] Transform to mem in 2.050067s (274592 normal rows, 0 exceptions)
[2021-03-31 14:11:41.910] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 27.3223s
[2021-03-31 14:11:41.910] [global] [info] [Transform Stage] Stage 3 total wall clock time: 105.955s, 14009720 input rows, time to process 1 row via fast path: 0.00756293ms

[2021-03-31 14:11:42.266] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 14:11:42.840] [driver] [info] [Task Finished] write to file in 0.574375s (3357303 rows, 668.88 MB)
[2021-03-31 14:11:42.896] [E/3] [info] [Task Finished] write to file in 0.630646s (3645801 rows, 726.29 MB)
[2021-03-31 14:11:42.897] [E/1] [info] [Task Finished] write to file in 0.631558s (3671189 rows, 730.69 MB)
[2021-03-31 14:11:43.297] [E/2] [info] [Task Finished] write to file in 1.030907s (3630088 rows, 723.06 MB)
[2021-03-31 14:11:43.297] [global] [info] writing output took 1.386278s
[2021-03-31 14:11:43.297] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.38633s
[2021-03-31 14:11:43.297] [global] [info] [Transform Stage] Stage 3 took 29.2887s
[2021-03-31 14:11:43.297] [global] [info] Query Execution took 29.6983s. (planning: 0.302742s, execution: 29.3956s)
>>> 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: 0.281658411026001
Tuplex job time: 30.248925924301147 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': 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":0.150112,"llvm_optimization_time_s":0,"llvm_compilation_time_s":0.636789,"total_compilation_time_s":0.661407,"sampling_time_s":0.467556,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.00260274,"fast_path_time_s":0.00273081,"fast_path_per_row_time_ns":1349.97,"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":0.0115306,"fast_path_time_s":0.0116932,"fast_path_per_row_time_ns":1239.85,"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":0.0107763,"fast_path_time_s":0.0109346,"fast_path_per_row_time_ns":1158.74,"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":105.955,"fast_path_time_s":27.3223,"fast_path_per_row_time_ns":7562.93,"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": true, "optimizer.generateParser": false, "optimizer.mergeExceptionsInOrder": false, "optimizer.filterPushdown": true, "scratchDir": "/results/scratch"}
{"startupTime": 0.281658411026001, "jobTime": 30.248925924301147, "io_load": 0.32201433181762695, "compute_and_write": 29.92691159248352}
[2021-03-31 14:11:43.336] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 14:11:43.371] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 14:11:43.408] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
