[2021-03-31 14:19:28.876] [global] [error] could not find backend, defaulting to local
[2021-03-31 14:19:28.876] [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 14:19:28.876] [local ee] [info] initializing LLVM backend
[2021-03-31 14:19:28.876] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 14:19:28.876] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 14:19:28.877] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:19:28.877] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:19:28.877] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:19:28.877] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:19:28.877] [E/1] [info] starting detached process queue
[2021-03-31 14:19:28.877] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:19:28.877] [E/2] [info] starting detached process queue
[2021-03-31 14:19:28.877] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:19:28.877] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:19:28.877] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:19:28.877] [E/3] [info] starting detached process queue
[2021-03-31 14:19:28.877] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:19:28.877] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:19:28.877] [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 14:19:28.878] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 14:19:28.878] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 14:19:29.011] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 14:19:29.011] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 14:19:29.160] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 14:19:29.160] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 14:19:29.209] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:19:29.215] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:19:29.220] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:19:29.226] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:19:29.253] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:19:29.271] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:19:29.283] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:19:29.288] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:19:29.297] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:19:29.308] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:19:29.416] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:19:29.431] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:19:29.446] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:19:29.460] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:19:29.460] [global] [error] contains an assign operator - can't break down filter
[2021-03-31 14:19:29.582] [logical planner] [info] logical optimization took 0.150156ms
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 14:19:29.582] [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 14:19:29.582] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:19:29.583] [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 14:19:29.603] [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 14:19:29.604] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:19:29.604] [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 14:19:29.624] [codegen] [info] generating pipeline for (Option[str],Option[str]) -> (Option[str],Option[str],str,i64,Option[i64]) (3 operators pipelined)
[2021-03-31 14:19:29.625] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 14:19:29.625] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 14:19:29.626] [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 14:19:29.647] [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 14:19:29.648] [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 14:19:29.649] [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 14:19:29.650] [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 14:19:29.651] [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 14:19:29.653] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:19:29.654] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:19:29.655] [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 14:19:29.656] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:19:29.657] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:19:29.658] [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 14:19:29.659] [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 14:19:29.661] [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 14:19:29.662] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 14:19:29.664] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:19:29.665] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:19:29.666] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:19:29.667] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:19:29.669] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:19:29.670] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:19:29.671] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:19:29.673] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:19:29.674] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:19:29.675] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:19:29.676] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:19:29.678] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:19:29.679] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:19:29.680] [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 14:19:29.720] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 14:19:29.720] [global] [info] Stage2 depends on: 
[2021-03-31 14:19:29.721] [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 14:19:29.768] [global] [info] Optimization via LLVM passes took 0.047296 ms
[2021-03-31 14:19:29.794] [global] [info] Compiled code paths for stage 2 in 0.03 ms
[2021-03-31 14:19:29.794] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.074687s
[2021-03-31 14:19:29.794] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 14:19:29.797] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.002387s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 14:19:29.797] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.00250542s
[2021-03-31 14:19:29.797] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.00238688s, 1928 input rows, time to process 1 row via fast path: 0.00123801ms
[2021-03-31 14:19:29.797] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 3.765e-06s
[2021-03-31 14:19:29.797] [global] [info] [Transform Stage] Stage 2 took 0.077219s
[2021-03-31 14:19:29.797] [global] [info] Stage1 depends on: 
[2021-03-31 14:19:29.798] [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 14:19:29.821] [global] [info] Optimization via LLVM passes took 0.023365 ms
[2021-03-31 14:19:29.832] [global] [info] Compiled code paths for stage 1 in 0.01 ms
[2021-03-31 14:19:29.832] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.0350154s
[2021-03-31 14:19:29.832] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:19:29.843] [E/1] [info] [Task Finished] Transform to in-memory hash table in 0.011148s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:19:29.843] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.0113013s
[2021-03-31 14:19:29.843] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.011148s, 9300 input rows, time to process 1 row via fast path: 0.00119871ms
[2021-03-31 14:19:29.843] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 2.115e-06s
[2021-03-31 14:19:29.843] [global] [info] [Transform Stage] Stage 1 took 0.0463413s
[2021-03-31 14:19:29.843] [global] [info] Stage0 depends on: 
[2021-03-31 14:19:29.844] [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 14:19:29.868] [global] [info] Optimization via LLVM passes took 0.023610 ms
[2021-03-31 14:19:29.878] [global] [info] Compiled code paths for stage 0 in 0.01 ms
[2021-03-31 14:19:29.878] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0350049s
[2021-03-31 14:19:29.878] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:19:29.889] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.010674s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:19:29.889] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.0108195s
[2021-03-31 14:19:29.889] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.0106738s, 9300 input rows, time to process 1 row via fast path: 0.00114772ms
[2021-03-31 14:19:29.889] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 3.603e-06s
[2021-03-31 14:19:29.889] [global] [info] [Transform Stage] Stage 0 took 0.0458602s
[2021-03-31 14:19:30.189] [global] [info] Optimization via LLVM passes took 0.279179 ms
[2021-03-31 14:19:30.285] [global] [info] Compiled code paths for stage 3 in 0.10 ms
[2021-03-31 14:19:30.286] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 0.396476s
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 14:19:30.286] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 14:19:31.004] [E/1] [info] [Task Finished] Transform to mem in 0.718167s (148707 normal rows, 0 exceptions)
[2021-03-31 14:19:31.010] [driver] [info] [Task Finished] Transform to mem in 0.723829s (149938 normal rows, 0 exceptions)
[2021-03-31 14:19:31.018] [E/3] [info] [Task Finished] Transform to mem in 0.731879s (150364 normal rows, 0 exceptions)
[2021-03-31 14:19:31.053] [E/2] [info] [Task Finished] Transform to mem in 0.766711s (157470 normal rows, 0 exceptions)
[2021-03-31 14:19:31.723] [E/1] [info] [Task Finished] Transform to mem in 0.718553s (149472 normal rows, 0 exceptions)
[2021-03-31 14:19:31.731] [driver] [info] [Task Finished] Transform to mem in 0.720480s (148599 normal rows, 0 exceptions)
[2021-03-31 14:19:31.740] [E/3] [info] [Task Finished] Transform to mem in 0.722350s (150234 normal rows, 0 exceptions)
[2021-03-31 14:19:31.983] [E/2] [info] [Task Finished] Transform to mem in 0.930462s (192166 normal rows, 0 exceptions)
[2021-03-31 14:19:32.443] [E/1] [info] [Task Finished] Transform to mem in 0.719868s (150752 normal rows, 0 exceptions)
[2021-03-31 14:19:32.456] [E/3] [info] [Task Finished] Transform to mem in 0.715996s (150014 normal rows, 0 exceptions)
[2021-03-31 14:19:32.457] [driver] [info] [Task Finished] Transform to mem in 0.726278s (149789 normal rows, 0 exceptions)
[2021-03-31 14:19:32.758] [E/2] [info] [Task Finished] Transform to mem in 0.774874s (159520 normal rows, 0 exceptions)
[2021-03-31 14:19:33.167] [E/1] [info] [Task Finished] Transform to mem in 0.724124s (149718 normal rows, 0 exceptions)
[2021-03-31 14:19:33.178] [E/3] [info] [Task Finished] Transform to mem in 0.721659s (149499 normal rows, 0 exceptions)
[2021-03-31 14:19:33.180] [driver] [info] [Task Finished] Transform to mem in 0.722872s (149809 normal rows, 0 exceptions)
[2021-03-31 14:19:33.788] [E/2] [info] [Task Finished] Transform to mem in 1.029959s (213804 normal rows, 0 exceptions)
[2021-03-31 14:19:33.890] [E/1] [info] [Task Finished] Transform to mem in 0.722682s (150460 normal rows, 0 exceptions)
[2021-03-31 14:19:33.900] [E/3] [info] [Task Finished] Transform to mem in 0.721656s (149055 normal rows, 0 exceptions)
[2021-03-31 14:19:33.901] [driver] [info] [Task Finished] Transform to mem in 0.720773s (149667 normal rows, 0 exceptions)
[2021-03-31 14:19:34.610] [E/1] [info] [Task Finished] Transform to mem in 0.720713s (148341 normal rows, 0 exceptions)
[2021-03-31 14:19:34.619] [driver] [info] [Task Finished] Transform to mem in 0.718790s (149485 normal rows, 0 exceptions)
[2021-03-31 14:19:34.624] [E/3] [info] [Task Finished] Transform to mem in 0.724424s (149179 normal rows, 0 exceptions)
[2021-03-31 14:19:34.826] [E/2] [info] [Task Finished] Transform to mem in 1.037717s (214046 normal rows, 0 exceptions)
[2021-03-31 14:19:35.338] [driver] [info] [Task Finished] Transform to mem in 0.718951s (148852 normal rows, 0 exceptions)
[2021-03-31 14:19:35.346] [E/3] [info] [Task Finished] Transform to mem in 0.721221s (149082 normal rows, 0 exceptions)
[2021-03-31 14:19:35.544] [E/1] [info] [Task Finished] Transform to mem in 0.933057s (193813 normal rows, 0 exceptions)
[2021-03-31 14:19:35.546] [E/2] [info] [Task Finished] Transform to mem in 0.720282s (150335 normal rows, 0 exceptions)
[2021-03-31 14:19:36.072] [E/3] [info] [Task Finished] Transform to mem in 0.726891s (150598 normal rows, 0 exceptions)
[2021-03-31 14:19:36.264] [E/1] [info] [Task Finished] Transform to mem in 0.719943s (148500 normal rows, 0 exceptions)
[2021-03-31 14:19:36.266] [driver] [info] [Task Finished] Transform to mem in 0.927533s (192117 normal rows, 0 exceptions)
[2021-03-31 14:19:36.269] [E/2] [info] [Task Finished] Transform to mem in 0.722302s (150602 normal rows, 0 exceptions)
[2021-03-31 14:19:36.869] [E/3] [info] [Task Finished] Transform to mem in 0.796509s (166012 normal rows, 0 exceptions)
[2021-03-31 14:19:36.983] [driver] [info] [Task Finished] Transform to mem in 0.717021s (149253 normal rows, 0 exceptions)
[2021-03-31 14:19:36.989] [E/1] [info] [Task Finished] Transform to mem in 0.725497s (150222 normal rows, 0 exceptions)
[2021-03-31 14:19:36.991] [E/2] [info] [Task Finished] Transform to mem in 0.721927s (149403 normal rows, 0 exceptions)
[2021-03-31 14:19:37.699] [driver] [info] [Task Finished] Transform to mem in 0.716548s (149045 normal rows, 0 exceptions)
[2021-03-31 14:19:37.709] [E/1] [info] [Task Finished] Transform to mem in 0.719782s (150202 normal rows, 0 exceptions)
[2021-03-31 14:19:37.767] [E/3] [info] [Task Finished] Transform to mem in 0.897709s (187016 normal rows, 0 exceptions)
[2021-03-31 14:19:38.142] [E/2] [info] [Task Finished] Transform to mem in 1.151589s (237051 normal rows, 0 exceptions)
[2021-03-31 14:19:38.420] [driver] [info] [Task Finished] Transform to mem in 0.720031s (149583 normal rows, 0 exceptions)
[2021-03-31 14:19:38.433] [E/1] [info] [Task Finished] Transform to mem in 0.724598s (150451 normal rows, 0 exceptions)
[2021-03-31 14:19:38.865] [E/2] [info] [Task Finished] Transform to mem in 0.723160s (152368 normal rows, 0 exceptions)
[2021-03-31 14:19:39.149] [driver] [info] [Task Finished] Transform to mem in 0.729546s (159972 normal rows, 0 exceptions)
[2021-03-31 14:19:39.151] [E/1] [info] [Task Finished] Transform to mem in 0.717051s (149298 normal rows, 0 exceptions)
[2021-03-31 14:19:39.151] [E/3] [info] [Task Finished] Transform to mem in 1.384563s (287414 normal rows, 0 exceptions)
[2021-03-31 14:19:39.590] [E/2] [info] [Task Finished] Transform to mem in 0.724450s (150041 normal rows, 0 exceptions)
[2021-03-31 14:19:39.868] [E/1] [info] [Task Finished] Transform to mem in 0.717592s (149132 normal rows, 0 exceptions)
[2021-03-31 14:19:39.869] [driver] [info] [Task Finished] Transform to mem in 0.719633s (153103 normal rows, 0 exceptions)
[2021-03-31 14:19:40.308] [E/2] [info] [Task Finished] Transform to mem in 0.718422s (149649 normal rows, 0 exceptions)
[2021-03-31 14:19:40.571] [E/3] [info] [Task Finished] Transform to mem in 1.419597s (302144 normal rows, 0 exceptions)
[2021-03-31 14:19:40.590] [E/1] [info] [Task Finished] Transform to mem in 0.721960s (152111 normal rows, 0 exceptions)
[2021-03-31 14:19:40.599] [driver] [info] [Task Finished] Transform to mem in 0.729880s (160333 normal rows, 0 exceptions)
[2021-03-31 14:19:41.140] [E/2] [info] [Task Finished] Transform to mem in 0.831644s (173647 normal rows, 0 exceptions)
[2021-03-31 14:19:41.294] [E/3] [info] [Task Finished] Transform to mem in 0.722674s (150674 normal rows, 0 exceptions)
[2021-03-31 14:19:41.320] [E/1] [info] [Task Finished] Transform to mem in 0.730278s (159090 normal rows, 0 exceptions)
[2021-03-31 14:19:41.873] [E/2] [info] [Task Finished] Transform to mem in 0.733076s (166361 normal rows, 0 exceptions)
[2021-03-31 14:19:41.997] [driver] [info] [Task Finished] Transform to mem in 1.398208s (295598 normal rows, 0 exceptions)
[2021-03-31 14:19:42.017] [E/3] [info] [Task Finished] Transform to mem in 0.723437s (150449 normal rows, 0 exceptions)
[2021-03-31 14:19:42.041] [E/1] [info] [Task Finished] Transform to mem in 0.720745s (148760 normal rows, 0 exceptions)
[2021-03-31 14:19:42.725] [driver] [info] [Task Finished] Transform to mem in 0.728020s (160502 normal rows, 0 exceptions)
[2021-03-31 14:19:42.734] [E/3] [info] [Task Finished] Transform to mem in 0.716891s (148915 normal rows, 0 exceptions)
[2021-03-31 14:19:42.763] [E/1] [info] [Task Finished] Transform to mem in 0.721493s (155035 normal rows, 0 exceptions)
[2021-03-31 14:19:42.840] [E/2] [info] [Task Finished] Transform to mem in 0.966845s (200968 normal rows, 0 exceptions)
[2021-03-31 14:19:43.468] [E/3] [info] [Task Finished] Transform to mem in 0.733736s (165946 normal rows, 0 exceptions)
[2021-03-31 14:19:43.488] [E/1] [info] [Task Finished] Transform to mem in 0.724946s (151409 normal rows, 0 exceptions)
[2021-03-31 14:19:43.559] [E/2] [info] [Task Finished] Transform to mem in 0.718720s (148951 normal rows, 0 exceptions)
[2021-03-31 14:19:43.702] [driver] [info] [Task Finished] Transform to mem in 0.976611s (201934 normal rows, 0 exceptions)
[2021-03-31 14:19:44.219] [E/1] [info] [Task Finished] Transform to mem in 0.731113s (165562 normal rows, 0 exceptions)
[2021-03-31 14:19:44.284] [E/2] [info] [Task Finished] Transform to mem in 0.725306s (150595 normal rows, 0 exceptions)
[2021-03-31 14:19:44.343] [E/3] [info] [Task Finished] Transform to mem in 0.875540s (180829 normal rows, 0 exceptions)
[2021-03-31 14:19:44.419] [driver] [info] [Task Finished] Transform to mem in 0.716931s (150101 normal rows, 0 exceptions)
[2021-03-31 14:19:45.017] [E/2] [info] [Task Finished] Transform to mem in 0.732714s (166720 normal rows, 0 exceptions)
[2021-03-31 14:19:45.047] [E/1] [info] [Task Finished] Transform to mem in 0.828585s (171108 normal rows, 0 exceptions)
[2021-03-31 14:19:45.070] [E/3] [info] [Task Finished] Transform to mem in 0.726304s (151952 normal rows, 0 exceptions)
[2021-03-31 14:19:45.138] [driver] [info] [Task Finished] Transform to mem in 0.719548s (148896 normal rows, 0 exceptions)
[2021-03-31 14:19:45.744] [E/2] [info] [Task Finished] Transform to mem in 0.727501s (150051 normal rows, 0 exceptions)
[2021-03-31 14:19:45.784] [E/1] [info] [Task Finished] Transform to mem in 0.736691s (170336 normal rows, 0 exceptions)
[2021-03-31 14:19:45.796] [E/3] [info] [Task Finished] Transform to mem in 0.725958s (151891 normal rows, 0 exceptions)
[2021-03-31 14:19:45.855] [driver] [info] [Task Finished] Transform to mem in 0.716355s (149675 normal rows, 0 exceptions)
[2021-03-31 14:19:46.506] [E/1] [info] [Task Finished] Transform to mem in 0.721625s (150764 normal rows, 0 exceptions)
[2021-03-31 14:19:46.518] [E/3] [info] [Task Finished] Transform to mem in 0.722093s (149107 normal rows, 0 exceptions)
[2021-03-31 14:19:46.540] [E/2] [info] [Task Finished] Transform to mem in 0.795440s (164890 normal rows, 0 exceptions)
[2021-03-31 14:19:46.949] [driver] [info] [Task Finished] Transform to mem in 1.094288s (241985 normal rows, 0 exceptions)
[2021-03-31 14:19:47.238] [E/3] [info] [Task Finished] Transform to mem in 0.720658s (149447 normal rows, 0 exceptions)
[2021-03-31 14:19:47.246] [E/1] [info] [Task Finished] Transform to mem in 0.739911s (169851 normal rows, 0 exceptions)
[2021-03-31 14:19:47.860] [E/2] [info] [Task Finished] Transform to mem in 1.320700s (274592 normal rows, 0 exceptions)
[2021-03-31 14:19:47.861] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 17.575s
[2021-03-31 14:19:47.861] [global] [info] [Transform Stage] Stage 3 total wall clock time: 68.1466s, 14009720 input rows, time to process 1 row via fast path: 0.00486424ms

[2021-03-31 14:19:48.218] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 14:19:48.791] [driver] [info] [Task Finished] write to file in 0.572974s (3357303 rows, 668.88 MB)
[2021-03-31 14:19:48.849] [E/1] [info] [Task Finished] write to file in 0.631008s (3671189 rows, 730.69 MB)
[2021-03-31 14:19:48.855] [E/3] [info] [Task Finished] write to file in 0.636825s (3645801 rows, 726.29 MB)
[2021-03-31 14:19:49.250] [E/2] [info] [Task Finished] write to file in 1.031946s (3630088 rows, 723.06 MB)
[2021-03-31 14:19:49.250] [global] [info] writing output took 1.389140s
[2021-03-31 14:19:49.250] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.38919s
[2021-03-31 14:19:49.250] [global] [info] [Transform Stage] Stage 3 took 19.3607s
[2021-03-31 14:19:49.250] [global] [info] Query Execution took 19.8328s. (planning: 0.302598s, execution: 19.5302s)
>>> 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: 0.2818281650543213
Tuplex job time: 20.381733179092407 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":0.150156,"llvm_optimization_time_s":0.279179,"llvm_compilation_time_s":0.143098,"total_compilation_time_s":0.541175,"sampling_time_s":0.465209,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.00238688,"fast_path_time_s":0.0025156,"fast_path_per_row_time_ns":1238.01,"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":0.011148,"fast_path_time_s":0.0113129,"fast_path_per_row_time_ns":1198.71,"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":0.0106738,"fast_path_time_s":0.0108404,"fast_path_per_row_time_ns":1147.72,"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":68.1466,"fast_path_time_s":17.575,"fast_path_per_row_time_ns":4864.24,"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": 0.2818281650543213, "jobTime": 20.381733179092407, "io_load": 0.32041025161743164, "compute_and_write": 20.061322927474976}
[2021-03-31 14:19:49.289] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 14:19:49.325] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 14:19:49.361] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
