[2021-03-31 14:13:16.954] [global] [error] could not find backend, defaulting to local
[2021-03-31 14:13:16.954] [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 14:13:16.954] [local ee] [info] initializing LLVM backend
[2021-03-31 14:13:16.954] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 14:13:16.955] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 14:13:16.955] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:13:16.955] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:13:16.955] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:13:16.955] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:13:16.956] [E/1] [info] starting detached process queue
[2021-03-31 14:13:16.956] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:13:16.956] [E/2] [info] starting detached process queue
[2021-03-31 14:13:16.956] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:13:16.956] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:13:16.956] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:13:16.956] [E/3] [info] starting detached process queue
[2021-03-31 14:13:16.956] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:13:16.956] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:13:16.956] [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 14:13:16.956] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 14:13:16.956] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 14:13:17.090] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 14:13:17.091] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 14:13:17.241] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 14:13:17.242] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 14:13:17.290] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:13:17.297] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:13:17.302] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:13:17.308] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:13:17.335] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:13:17.353] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:13:17.365] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:13:17.370] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:13:17.379] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:13:17.390] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:13:17.498] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:13:17.513] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:13:17.527] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:13:17.542] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:13:17.542] [global] [error] contains an assign operator - can't break down filter
[2021-03-31 14:13:17.663] [logical planner] [info] logical optimization took 0.149964ms
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 14:13:17.663] [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 14:13:17.664] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:13:17.664] [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 14:13:17.685] [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 14:13:17.685] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:13:17.686] [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 14:13:17.706] [codegen] [info] generating pipeline for (Option[str],Option[str]) -> (Option[str],Option[str],str,i64,Option[i64]) (3 operators pipelined)
[2021-03-31 14:13:17.706] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 14:13:17.707] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 14:13:17.708] [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 14:13:17.728] [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 14:13:17.729] [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 14:13:17.730] [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 14:13:17.732] [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 14:13:17.733] [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 14:13:17.734] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:13:17.735] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:13:17.736] [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 14:13:17.738] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:13:17.739] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:13:17.740] [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 14:13:17.741] [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 14:13:17.742] [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 14:13:17.744] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 14:13:17.746] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:13:17.746] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:13:17.748] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:13:17.749] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:13:17.750] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:13:17.752] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:13:17.753] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:13:17.754] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:13:17.756] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:13:17.757] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:13:17.758] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:13:17.759] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:13:17.761] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:13:17.762] [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 14:13:17.802] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 14:13:17.802] [global] [info] Stage2 depends on: 
[2021-03-31 14:13:17.803] [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 14:13:17.837] [global] [info] Compiled code paths for stage 2 in 0.03 ms
[2021-03-31 14:13:17.837] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.0353409s
[2021-03-31 14:13:17.837] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 14:13:17.840] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.002599s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 14:13:17.840] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.0027186s
[2021-03-31 14:13:17.840] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.00259877s, 1928 input rows, time to process 1 row via fast path: 0.00134791ms
[2021-03-31 14:13:17.840] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 3.988e-06s
[2021-03-31 14:13:17.840] [global] [info] [Transform Stage] Stage 2 took 0.0380845s
[2021-03-31 14:13:17.840] [global] [info] Stage1 depends on: 
[2021-03-31 14:13:17.841] [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 14:13:17.863] [global] [info] Compiled code paths for stage 1 in 0.02 ms
[2021-03-31 14:13:17.863] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.0235448s
[2021-03-31 14:13:17.863] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:13:17.875] [E/1] [info] [Task Finished] Transform to in-memory hash table in 0.011719s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:13:17.875] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.0118925s
[2021-03-31 14:13:17.875] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.0117187s, 9300 input rows, time to process 1 row via fast path: 0.00126008ms
[2021-03-31 14:13:17.875] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 2.014e-06s
[2021-03-31 14:13:17.875] [global] [info] [Transform Stage] Stage 1 took 0.0354605s
[2021-03-31 14:13:17.875] [global] [info] Stage0 depends on: 
[2021-03-31 14:13:17.876] [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 14:13:17.897] [global] [info] Compiled code paths for stage 0 in 0.02 ms
[2021-03-31 14:13:17.897] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0222475s
[2021-03-31 14:13:17.897] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:13:17.909] [E/2] [info] [Task Finished] Transform to in-memory hash table in 0.011593s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:13:17.909] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.0117408s
[2021-03-31 14:13:17.909] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.0115929s, 9300 input rows, time to process 1 row via fast path: 0.00124655ms
[2021-03-31 14:13:17.909] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 2.414e-06s
[2021-03-31 14:13:17.909] [global] [info] [Transform Stage] Stage 0 took 0.0340174s
[2021-03-31 14:13:18.489] [global] [info] Compiled code paths for stage 3 in 0.56 ms
[2021-03-31 14:13:18.489] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 0.579421s
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 14:13:18.489] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 14:13:19.618] [E/3] [info] [Task Finished] Transform to mem in 1.128751s (148707 normal rows, 0 exceptions)
[2021-03-31 14:13:19.628] [E/1] [info] [Task Finished] Transform to mem in 1.138575s (149938 normal rows, 0 exceptions)
[2021-03-31 14:13:19.629] [driver] [info] [Task Finished] Transform to mem in 1.139537s (150364 normal rows, 0 exceptions)
[2021-03-31 14:13:19.681] [E/2] [info] [Task Finished] Transform to mem in 1.192011s (157470 normal rows, 0 exceptions)
[2021-03-31 14:13:20.736] [E/3] [info] [Task Finished] Transform to mem in 1.117630s (149472 normal rows, 0 exceptions)
[2021-03-31 14:13:20.750] [E/1] [info] [Task Finished] Transform to mem in 1.122169s (148599 normal rows, 0 exceptions)
[2021-03-31 14:13:20.758] [driver] [info] [Task Finished] Transform to mem in 1.129533s (150234 normal rows, 0 exceptions)
[2021-03-31 14:13:21.133] [E/2] [info] [Task Finished] Transform to mem in 1.451941s (192166 normal rows, 0 exceptions)
[2021-03-31 14:13:21.859] [E/3] [info] [Task Finished] Transform to mem in 1.123501s (150752 normal rows, 0 exceptions)
[2021-03-31 14:13:21.878] [driver] [info] [Task Finished] Transform to mem in 1.120113s (150014 normal rows, 0 exceptions)
[2021-03-31 14:13:21.881] [E/1] [info] [Task Finished] Transform to mem in 1.130887s (149789 normal rows, 0 exceptions)
[2021-03-31 14:13:22.333] [E/2] [info] [Task Finished] Transform to mem in 1.200004s (159520 normal rows, 0 exceptions)
[2021-03-31 14:13:22.986] [E/3] [info] [Task Finished] Transform to mem in 1.126995s (149718 normal rows, 0 exceptions)
[2021-03-31 14:13:23.002] [driver] [info] [Task Finished] Transform to mem in 1.123961s (149499 normal rows, 0 exceptions)
[2021-03-31 14:13:23.011] [E/1] [info] [Task Finished] Transform to mem in 1.130048s (149809 normal rows, 0 exceptions)
[2021-03-31 14:13:23.938] [E/2] [info] [Task Finished] Transform to mem in 1.604882s (213804 normal rows, 0 exceptions)
[2021-03-31 14:13:24.116] [E/3] [info] [Task Finished] Transform to mem in 1.129874s (150460 normal rows, 0 exceptions)
[2021-03-31 14:13:24.130] [driver] [info] [Task Finished] Transform to mem in 1.127408s (149055 normal rows, 0 exceptions)
[2021-03-31 14:13:24.138] [E/1] [info] [Task Finished] Transform to mem in 1.126583s (149667 normal rows, 0 exceptions)
[2021-03-31 14:13:25.236] [E/3] [info] [Task Finished] Transform to mem in 1.119940s (148341 normal rows, 0 exceptions)
[2021-03-31 14:13:25.256] [E/1] [info] [Task Finished] Transform to mem in 1.117886s (149485 normal rows, 0 exceptions)
[2021-03-31 14:13:25.260] [driver] [info] [Task Finished] Transform to mem in 1.129649s (149179 normal rows, 0 exceptions)
[2021-03-31 14:13:25.546] [E/2] [info] [Task Finished] Transform to mem in 1.607870s (214046 normal rows, 0 exceptions)
[2021-03-31 14:13:26.378] [E/1] [info] [Task Finished] Transform to mem in 1.122297s (148852 normal rows, 0 exceptions)
[2021-03-31 14:13:26.381] [driver] [info] [Task Finished] Transform to mem in 1.121814s (149082 normal rows, 0 exceptions)
[2021-03-31 14:13:26.676] [E/2] [info] [Task Finished] Transform to mem in 1.129394s (150335 normal rows, 0 exceptions)
[2021-03-31 14:13:26.691] [E/3] [info] [Task Finished] Transform to mem in 1.454812s (193813 normal rows, 0 exceptions)
[2021-03-31 14:13:27.519] [driver] [info] [Task Finished] Transform to mem in 1.137220s (150598 normal rows, 0 exceptions)
[2021-03-31 14:13:27.793] [E/2] [info] [Task Finished] Transform to mem in 1.116996s (148500 normal rows, 0 exceptions)
[2021-03-31 14:13:27.820] [E/3] [info] [Task Finished] Transform to mem in 1.128905s (150602 normal rows, 0 exceptions)
[2021-03-31 14:13:27.821] [E/1] [info] [Task Finished] Transform to mem in 1.443320s (192117 normal rows, 0 exceptions)
[2021-03-31 14:13:28.763] [driver] [info] [Task Finished] Transform to mem in 1.244513s (166012 normal rows, 0 exceptions)
[2021-03-31 14:13:28.914] [E/2] [info] [Task Finished] Transform to mem in 1.121924s (150222 normal rows, 0 exceptions)
[2021-03-31 14:13:28.936] [E/3] [info] [Task Finished] Transform to mem in 1.116097s (149253 normal rows, 0 exceptions)
[2021-03-31 14:13:28.950] [E/1] [info] [Task Finished] Transform to mem in 1.129158s (149403 normal rows, 0 exceptions)
[2021-03-31 14:13:30.032] [E/2] [info] [Task Finished] Transform to mem in 1.117600s (149045 normal rows, 0 exceptions)
[2021-03-31 14:13:30.061] [E/3] [info] [Task Finished] Transform to mem in 1.124776s (150202 normal rows, 0 exceptions)
[2021-03-31 14:13:30.162] [driver] [info] [Task Finished] Transform to mem in 1.398938s (187016 normal rows, 0 exceptions)
[2021-03-31 14:13:30.740] [E/1] [info] [Task Finished] Transform to mem in 1.789555s (237051 normal rows, 0 exceptions)
[2021-03-31 14:13:31.156] [E/2] [info] [Task Finished] Transform to mem in 1.123379s (149583 normal rows, 0 exceptions)
[2021-03-31 14:13:31.192] [E/3] [info] [Task Finished] Transform to mem in 1.131212s (150451 normal rows, 0 exceptions)
[2021-03-31 14:13:31.873] [E/1] [info] [Task Finished] Transform to mem in 1.132543s (152368 normal rows, 0 exceptions)
[2021-03-31 14:13:32.294] [E/2] [info] [Task Finished] Transform to mem in 1.138875s (159972 normal rows, 0 exceptions)
[2021-03-31 14:13:32.307] [E/3] [info] [Task Finished] Transform to mem in 1.114607s (149298 normal rows, 0 exceptions)
[2021-03-31 14:13:32.333] [driver] [info] [Task Finished] Transform to mem in 2.170794s (287414 normal rows, 0 exceptions)
[2021-03-31 14:13:33.000] [E/1] [info] [Task Finished] Transform to mem in 1.127843s (150041 normal rows, 0 exceptions)
[2021-03-31 14:13:33.417] [E/2] [info] [Task Finished] Transform to mem in 1.122109s (153103 normal rows, 0 exceptions)
[2021-03-31 14:13:33.417] [E/3] [info] [Task Finished] Transform to mem in 1.110111s (149132 normal rows, 0 exceptions)
[2021-03-31 14:13:34.126] [E/1] [info] [Task Finished] Transform to mem in 1.125617s (149649 normal rows, 0 exceptions)
[2021-03-31 14:13:34.545] [E/2] [info] [Task Finished] Transform to mem in 1.128506s (152111 normal rows, 0 exceptions)
[2021-03-31 14:13:34.559] [driver] [info] [Task Finished] Transform to mem in 2.225778s (302144 normal rows, 0 exceptions)
[2021-03-31 14:13:34.562] [E/3] [info] [Task Finished] Transform to mem in 1.145082s (160333 normal rows, 0 exceptions)
[2021-03-31 14:13:35.420] [E/1] [info] [Task Finished] Transform to mem in 1.293719s (173647 normal rows, 0 exceptions)
[2021-03-31 14:13:35.667] [E/2] [info] [Task Finished] Transform to mem in 1.121967s (150674 normal rows, 0 exceptions)
[2021-03-31 14:13:35.701] [driver] [info] [Task Finished] Transform to mem in 1.142360s (159090 normal rows, 0 exceptions)
[2021-03-31 14:13:36.574] [E/1] [info] [Task Finished] Transform to mem in 1.154646s (166361 normal rows, 0 exceptions)
[2021-03-31 14:13:36.738] [E/3] [info] [Task Finished] Transform to mem in 2.175746s (295598 normal rows, 0 exceptions)
[2021-03-31 14:13:36.791] [E/2] [info] [Task Finished] Transform to mem in 1.124084s (150449 normal rows, 0 exceptions)
[2021-03-31 14:13:36.819] [driver] [info] [Task Finished] Transform to mem in 1.117574s (148760 normal rows, 0 exceptions)
[2021-03-31 14:13:37.880] [E/3] [info] [Task Finished] Transform to mem in 1.142701s (160502 normal rows, 0 exceptions)
[2021-03-31 14:13:37.905] [E/2] [info] [Task Finished] Transform to mem in 1.114177s (148915 normal rows, 0 exceptions)
[2021-03-31 14:13:37.956] [driver] [info] [Task Finished] Transform to mem in 1.137153s (155035 normal rows, 0 exceptions)
[2021-03-31 14:13:38.084] [E/1] [info] [Task Finished] Transform to mem in 1.509857s (200968 normal rows, 0 exceptions)
[2021-03-31 14:13:39.058] [E/2] [info] [Task Finished] Transform to mem in 1.152172s (165946 normal rows, 0 exceptions)
[2021-03-31 14:13:39.081] [driver] [info] [Task Finished] Transform to mem in 1.125023s (151409 normal rows, 0 exceptions)
[2021-03-31 14:13:39.204] [E/1] [info] [Task Finished] Transform to mem in 1.120058s (148951 normal rows, 0 exceptions)
[2021-03-31 14:13:39.401] [E/3] [info] [Task Finished] Transform to mem in 1.520958s (201934 normal rows, 0 exceptions)
[2021-03-31 14:13:40.237] [driver] [info] [Task Finished] Transform to mem in 1.155722s (165562 normal rows, 0 exceptions)
[2021-03-31 14:13:40.330] [E/1] [info] [Task Finished] Transform to mem in 1.125350s (150595 normal rows, 0 exceptions)
[2021-03-31 14:13:40.409] [E/2] [info] [Task Finished] Transform to mem in 1.351785s (180829 normal rows, 0 exceptions)
[2021-03-31 14:13:40.522] [E/3] [info] [Task Finished] Transform to mem in 1.120065s (150101 normal rows, 0 exceptions)
[2021-03-31 14:13:41.489] [E/1] [info] [Task Finished] Transform to mem in 1.158912s (166720 normal rows, 0 exceptions)
[2021-03-31 14:13:41.523] [driver] [info] [Task Finished] Transform to mem in 1.286559s (171108 normal rows, 0 exceptions)
[2021-03-31 14:13:41.535] [E/2] [info] [Task Finished] Transform to mem in 1.125412s (151952 normal rows, 0 exceptions)
[2021-03-31 14:13:41.646] [E/3] [info] [Task Finished] Transform to mem in 1.124101s (148896 normal rows, 0 exceptions)
[2021-03-31 14:13:42.622] [E/1] [info] [Task Finished] Transform to mem in 1.133551s (150051 normal rows, 0 exceptions)
[2021-03-31 14:13:42.664] [E/2] [info] [Task Finished] Transform to mem in 1.128849s (151891 normal rows, 0 exceptions)
[2021-03-31 14:13:42.697] [driver] [info] [Task Finished] Transform to mem in 1.173366s (170336 normal rows, 0 exceptions)
[2021-03-31 14:13:42.768] [E/3] [info] [Task Finished] Transform to mem in 1.122274s (149675 normal rows, 0 exceptions)
[2021-03-31 14:13:43.785] [E/2] [info] [Task Finished] Transform to mem in 1.120998s (150764 normal rows, 0 exceptions)
[2021-03-31 14:13:43.817] [driver] [info] [Task Finished] Transform to mem in 1.119933s (149107 normal rows, 0 exceptions)
[2021-03-31 14:13:43.859] [E/1] [info] [Task Finished] Transform to mem in 1.236175s (164890 normal rows, 0 exceptions)
[2021-03-31 14:13:44.487] [E/3] [info] [Task Finished] Transform to mem in 1.718924s (241985 normal rows, 0 exceptions)
[2021-03-31 14:13:44.943] [driver] [info] [Task Finished] Transform to mem in 1.126120s (149447 normal rows, 0 exceptions)
[2021-03-31 14:13:44.950] [E/2] [info] [Task Finished] Transform to mem in 1.165309s (169851 normal rows, 0 exceptions)
[2021-03-31 14:13:45.911] [E/1] [info] [Task Finished] Transform to mem in 2.052093s (274592 normal rows, 0 exceptions)
[2021-03-31 14:13:45.911] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 27.4221s
[2021-03-31 14:13:45.911] [global] [info] [Transform Stage] Stage 3 total wall clock time: 106.331s, 14009720 input rows, time to process 1 row via fast path: 0.00758982ms

[2021-03-31 14:13:46.266] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 14:13:46.841] [driver] [info] [Task Finished] write to file in 0.575120s (3357303 rows, 668.88 MB)
[2021-03-31 14:13:46.900] [E/2] [info] [Task Finished] write to file in 0.633925s (3671189 rows, 730.69 MB)
[2021-03-31 14:13:46.903] [E/1] [info] [Task Finished] write to file in 0.636629s (3645801 rows, 726.29 MB)
[2021-03-31 14:13:47.288] [E/3] [info] [Task Finished] write to file in 1.021610s (3630088 rows, 723.06 MB)
[2021-03-31 14:13:47.288] [global] [info] writing output took 1.376803s
[2021-03-31 14:13:47.288] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.37686s
[2021-03-31 14:13:47.288] [global] [info] [Transform Stage] Stage 3 took 29.3784s
[2021-03-31 14:13:47.288] [global] [info] Query Execution took 29.7889s. (planning: 0.302829s, execution: 29.4861s)
>>> 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: 0.27950167655944824
Tuplex job time: 30.341076850891113 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":0.149964,"llvm_optimization_time_s":0,"llvm_compilation_time_s":0.636125,"total_compilation_time_s":0.660546,"sampling_time_s":0.470475,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.00259877,"fast_path_time_s":0.00272839,"fast_path_per_row_time_ns":1347.91,"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":0.0117187,"fast_path_time_s":0.0119032,"fast_path_per_row_time_ns":1260.08,"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":0.0115929,"fast_path_time_s":0.0117514,"fast_path_per_row_time_ns":1246.55,"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":106.331,"fast_path_time_s":27.4221,"fast_path_per_row_time_ns":7589.82,"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": 0.27950167655944824, "jobTime": 30.341076850891113, "io_load": 0.32388973236083984, "compute_and_write": 30.017187118530273}
[2021-03-31 14:13:47.327] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 14:13:47.363] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 14:13:47.399] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
