[2021-03-31 14:12:45.866] [global] [error] could not find backend, defaulting to local
[2021-03-31 14:12:45.866] [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 14:12:45.866] [local ee] [info] initializing LLVM backend
[2021-03-31 14:12:45.866] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 14:12:45.866] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 14:12:45.867] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:12:45.867] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:12:45.867] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:12:45.867] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:12:45.867] [E/1] [info] starting detached process queue
[2021-03-31 14:12:45.867] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:12:45.867] [E/2] [info] starting detached process queue
[2021-03-31 14:12:45.867] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:12:45.867] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:12:45.867] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:12:45.867] [E/3] [info] starting detached process queue
[2021-03-31 14:12:45.867] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:12:45.867] [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 14:12:45.867] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:12:45.867] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 14:12:45.868] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 14:12:46.001] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 14:12:46.001] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 14:12:46.151] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 14:12:46.151] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 14:12:46.200] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:12:46.206] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:12:46.211] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:12:46.217] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:12:46.245] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:12:46.263] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:12:46.274] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:12:46.280] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:12:46.288] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:12:46.300] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:12:46.408] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:12:46.423] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:12:46.438] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:12:46.452] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:12:46.453] [global] [error] contains an assign operator - can't break down filter
[2021-03-31 14:12:46.574] [logical planner] [info] logical optimization took 0.150726ms
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 14:12:46.574] [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 14:12:46.575] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:12:46.575] [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 14:12:46.596] [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 14:12:46.596] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:12:46.597] [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 14:12:46.617] [codegen] [info] generating pipeline for (Option[str],Option[str]) -> (Option[str],Option[str],str,i64,Option[i64]) (3 operators pipelined)
[2021-03-31 14:12:46.618] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 14:12:46.618] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 14:12:46.619] [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 14:12:46.639] [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 14:12:46.640] [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 14:12:46.641] [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 14:12:46.643] [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 14:12:46.644] [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 14:12:46.645] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:12:46.646] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:12:46.648] [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 14:12:46.649] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:12:46.650] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:12:46.651] [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 14:12:46.652] [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 14:12:46.654] [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 14:12:46.655] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 14:12:46.657] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:12:46.657] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:12:46.659] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:12:46.660] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:12:46.661] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:12:46.663] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:12:46.664] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:12:46.665] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:12:46.667] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:12:46.668] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:12:46.669] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:12:46.670] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:12:46.672] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:12:46.673] [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 14:12:46.713] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 14:12:46.713] [global] [info] Stage2 depends on: 
[2021-03-31 14:12:46.714] [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 14:12:46.748] [global] [info] Compiled code paths for stage 2 in 0.03 ms
[2021-03-31 14:12:46.748] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.0354237s
[2021-03-31 14:12:46.748] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 14:12:46.751] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.002583s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 14:12:46.751] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.0026993s
[2021-03-31 14:12:46.751] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.00258336s, 1928 input rows, time to process 1 row via fast path: 0.00133992ms
[2021-03-31 14:12:46.751] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 4.101e-06s
[2021-03-31 14:12:46.751] [global] [info] [Transform Stage] Stage 2 took 0.038148s
[2021-03-31 14:12:46.751] [global] [info] Stage1 depends on: 
[2021-03-31 14:12:46.752] [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 14:12:46.774] [global] [info] Compiled code paths for stage 1 in 0.02 ms
[2021-03-31 14:12:46.774] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.0234244s
[2021-03-31 14:12:46.774] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:12:46.785] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.010790s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:12:46.785] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.0109372s
[2021-03-31 14:12:46.785] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.0107899s, 9300 input rows, time to process 1 row via fast path: 0.0011602ms
[2021-03-31 14:12:46.785] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 3.881e-06s
[2021-03-31 14:12:46.785] [global] [info] [Transform Stage] Stage 1 took 0.0343868s
[2021-03-31 14:12:46.785] [global] [info] Stage0 depends on: 
[2021-03-31 14:12:46.786] [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 14:12:46.808] [global] [info] Compiled code paths for stage 0 in 0.02 ms
[2021-03-31 14:12:46.808] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0231487s
[2021-03-31 14:12:46.808] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:12:46.818] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.009810s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:12:46.818] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.00995371s
[2021-03-31 14:12:46.818] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.00981001s, 9300 input rows, time to process 1 row via fast path: 0.00105484ms
[2021-03-31 14:12:46.818] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 3.647e-06s
[2021-03-31 14:12:46.818] [global] [info] [Transform Stage] Stage 0 took 0.0331325s
[2021-03-31 14:12:47.398] [global] [info] Compiled code paths for stage 3 in 0.56 ms
[2021-03-31 14:12:47.398] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 0.580099s
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 14:12:47.399] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 14:12:48.532] [E/1] [info] [Task Finished] Transform to mem in 1.132790s (148707 normal rows, 0 exceptions)
[2021-03-31 14:12:48.543] [E/3] [info] [Task Finished] Transform to mem in 1.143663s (150364 normal rows, 0 exceptions)
[2021-03-31 14:12:48.543] [driver] [info] [Task Finished] Transform to mem in 1.143756s (149938 normal rows, 0 exceptions)
[2021-03-31 14:12:48.597] [E/2] [info] [Task Finished] Transform to mem in 1.197442s (157470 normal rows, 0 exceptions)
[2021-03-31 14:12:49.659] [E/1] [info] [Task Finished] Transform to mem in 1.126713s (149472 normal rows, 0 exceptions)
[2021-03-31 14:12:49.671] [E/3] [info] [Task Finished] Transform to mem in 1.128191s (148599 normal rows, 0 exceptions)
[2021-03-31 14:12:49.681] [driver] [info] [Task Finished] Transform to mem in 1.138435s (150234 normal rows, 0 exceptions)
[2021-03-31 14:12:50.062] [E/2] [info] [Task Finished] Transform to mem in 1.465652s (192166 normal rows, 0 exceptions)
[2021-03-31 14:12:50.795] [E/1] [info] [Task Finished] Transform to mem in 1.136652s (150752 normal rows, 0 exceptions)
[2021-03-31 14:12:50.812] [E/3] [info] [Task Finished] Transform to mem in 1.140864s (149789 normal rows, 0 exceptions)
[2021-03-31 14:12:50.818] [driver] [info] [Task Finished] Transform to mem in 1.136227s (150014 normal rows, 0 exceptions)
[2021-03-31 14:12:51.274] [E/2] [info] [Task Finished] Transform to mem in 1.211685s (159520 normal rows, 0 exceptions)
[2021-03-31 14:12:51.935] [E/1] [info] [Task Finished] Transform to mem in 1.139378s (149718 normal rows, 0 exceptions)
[2021-03-31 14:12:51.941] [E/3] [info] [Task Finished] Transform to mem in 1.129215s (149499 normal rows, 0 exceptions)
[2021-03-31 14:12:51.959] [driver] [info] [Task Finished] Transform to mem in 1.141856s (149809 normal rows, 0 exceptions)
[2021-03-31 14:12:52.892] [E/2] [info] [Task Finished] Transform to mem in 1.618191s (213804 normal rows, 0 exceptions)
[2021-03-31 14:12:53.072] [E/3] [info] [Task Finished] Transform to mem in 1.131081s (149055 normal rows, 0 exceptions)
[2021-03-31 14:12:53.077] [E/1] [info] [Task Finished] Transform to mem in 1.142291s (150460 normal rows, 0 exceptions)
[2021-03-31 14:12:53.097] [driver] [info] [Task Finished] Transform to mem in 1.137354s (149667 normal rows, 0 exceptions)
[2021-03-31 14:12:54.206] [E/3] [info] [Task Finished] Transform to mem in 1.133408s (148341 normal rows, 0 exceptions)
[2021-03-31 14:12:54.222] [E/1] [info] [Task Finished] Transform to mem in 1.145237s (149179 normal rows, 0 exceptions)
[2021-03-31 14:12:54.233] [driver] [info] [Task Finished] Transform to mem in 1.136010s (149485 normal rows, 0 exceptions)
[2021-03-31 14:12:54.517] [E/2] [info] [Task Finished] Transform to mem in 1.624808s (214046 normal rows, 0 exceptions)
[2021-03-31 14:12:55.357] [E/1] [info] [Task Finished] Transform to mem in 1.134272s (148852 normal rows, 0 exceptions)
[2021-03-31 14:12:55.366] [driver] [info] [Task Finished] Transform to mem in 1.133590s (149082 normal rows, 0 exceptions)
[2021-03-31 14:12:55.654] [E/2] [info] [Task Finished] Transform to mem in 1.136755s (150335 normal rows, 0 exceptions)
[2021-03-31 14:12:55.667] [E/3] [info] [Task Finished] Transform to mem in 1.460939s (193813 normal rows, 0 exceptions)
[2021-03-31 14:12:56.510] [driver] [info] [Task Finished] Transform to mem in 1.143903s (150598 normal rows, 0 exceptions)
[2021-03-31 14:12:56.778] [E/2] [info] [Task Finished] Transform to mem in 1.124172s (148500 normal rows, 0 exceptions)
[2021-03-31 14:12:56.803] [E/3] [info] [Task Finished] Transform to mem in 1.136430s (150602 normal rows, 0 exceptions)
[2021-03-31 14:12:56.812] [E/1] [info] [Task Finished] Transform to mem in 1.455462s (192117 normal rows, 0 exceptions)
[2021-03-31 14:12:57.776] [driver] [info] [Task Finished] Transform to mem in 1.265372s (166012 normal rows, 0 exceptions)
[2021-03-31 14:12:57.917] [E/2] [info] [Task Finished] Transform to mem in 1.138846s (150222 normal rows, 0 exceptions)
[2021-03-31 14:12:57.933] [E/3] [info] [Task Finished] Transform to mem in 1.130341s (149253 normal rows, 0 exceptions)
[2021-03-31 14:12:57.959] [E/1] [info] [Task Finished] Transform to mem in 1.146861s (149403 normal rows, 0 exceptions)
[2021-03-31 14:12:59.046] [E/2] [info] [Task Finished] Transform to mem in 1.128756s (149045 normal rows, 0 exceptions)
[2021-03-31 14:12:59.069] [E/3] [info] [Task Finished] Transform to mem in 1.135075s (150202 normal rows, 0 exceptions)
[2021-03-31 14:12:59.191] [driver] [info] [Task Finished] Transform to mem in 1.415274s (187016 normal rows, 0 exceptions)
[2021-03-31 14:12:59.763] [E/1] [info] [Task Finished] Transform to mem in 1.804019s (237051 normal rows, 0 exceptions)
[2021-03-31 14:13:00.174] [E/2] [info] [Task Finished] Transform to mem in 1.127949s (149583 normal rows, 0 exceptions)
[2021-03-31 14:13:00.203] [E/3] [info] [Task Finished] Transform to mem in 1.134569s (150451 normal rows, 0 exceptions)
[2021-03-31 14:13:00.910] [E/1] [info] [Task Finished] Transform to mem in 1.147257s (152368 normal rows, 0 exceptions)
[2021-03-31 14:13:01.329] [E/2] [info] [Task Finished] Transform to mem in 1.155816s (159972 normal rows, 0 exceptions)
[2021-03-31 14:13:01.333] [E/3] [info] [Task Finished] Transform to mem in 1.129991s (149298 normal rows, 0 exceptions)
[2021-03-31 14:13:01.386] [driver] [info] [Task Finished] Transform to mem in 2.195015s (287414 normal rows, 0 exceptions)
[2021-03-31 14:13:02.052] [E/1] [info] [Task Finished] Transform to mem in 1.141958s (150041 normal rows, 0 exceptions)
[2021-03-31 14:13:02.455] [E/3] [info] [Task Finished] Transform to mem in 1.121624s (149132 normal rows, 0 exceptions)
[2021-03-31 14:13:02.463] [E/2] [info] [Task Finished] Transform to mem in 1.133770s (153103 normal rows, 0 exceptions)
[2021-03-31 14:13:03.181] [E/1] [info] [Task Finished] Transform to mem in 1.128633s (149649 normal rows, 0 exceptions)
[2021-03-31 14:13:03.591] [E/3] [info] [Task Finished] Transform to mem in 1.136534s (152111 normal rows, 0 exceptions)
[2021-03-31 14:13:03.618] [E/2] [info] [Task Finished] Transform to mem in 1.154359s (160333 normal rows, 0 exceptions)
[2021-03-31 14:13:03.632] [driver] [info] [Task Finished] Transform to mem in 2.245392s (302144 normal rows, 0 exceptions)
[2021-03-31 14:13:04.489] [E/1] [info] [Task Finished] Transform to mem in 1.308464s (173647 normal rows, 0 exceptions)
[2021-03-31 14:13:04.729] [E/3] [info] [Task Finished] Transform to mem in 1.137284s (150674 normal rows, 0 exceptions)
[2021-03-31 14:13:04.775] [E/2] [info] [Task Finished] Transform to mem in 1.156844s (159090 normal rows, 0 exceptions)
[2021-03-31 14:13:05.659] [E/1] [info] [Task Finished] Transform to mem in 1.169368s (166361 normal rows, 0 exceptions)
[2021-03-31 14:13:05.850] [driver] [info] [Task Finished] Transform to mem in 2.218737s (295598 normal rows, 0 exceptions)
[2021-03-31 14:13:05.873] [E/3] [info] [Task Finished] Transform to mem in 1.143833s (150449 normal rows, 0 exceptions)
[2021-03-31 14:13:05.906] [E/2] [info] [Task Finished] Transform to mem in 1.131547s (148760 normal rows, 0 exceptions)
[2021-03-31 14:13:06.993] [E/3] [info] [Task Finished] Transform to mem in 1.120585s (148915 normal rows, 0 exceptions)
[2021-03-31 14:13:07.004] [driver] [info] [Task Finished] Transform to mem in 1.153917s (160502 normal rows, 0 exceptions)
[2021-03-31 14:13:07.047] [E/2] [info] [Task Finished] Transform to mem in 1.141271s (155035 normal rows, 0 exceptions)
[2021-03-31 14:13:07.179] [E/1] [info] [Task Finished] Transform to mem in 1.520452s (200968 normal rows, 0 exceptions)
[2021-03-31 14:13:08.181] [driver] [info] [Task Finished] Transform to mem in 1.177023s (165946 normal rows, 0 exceptions)
[2021-03-31 14:13:08.187] [E/2] [info] [Task Finished] Transform to mem in 1.139949s (151409 normal rows, 0 exceptions)
[2021-03-31 14:13:08.311] [E/1] [info] [Task Finished] Transform to mem in 1.131770s (148951 normal rows, 0 exceptions)
[2021-03-31 14:13:08.535] [E/3] [info] [Task Finished] Transform to mem in 1.541762s (201934 normal rows, 0 exceptions)
[2021-03-31 14:13:09.357] [E/2] [info] [Task Finished] Transform to mem in 1.169192s (165562 normal rows, 0 exceptions)
[2021-03-31 14:13:09.454] [E/1] [info] [Task Finished] Transform to mem in 1.143202s (150595 normal rows, 0 exceptions)
[2021-03-31 14:13:09.565] [driver] [info] [Task Finished] Transform to mem in 1.383321s (180829 normal rows, 0 exceptions)
[2021-03-31 14:13:09.669] [E/3] [info] [Task Finished] Transform to mem in 1.134132s (150101 normal rows, 0 exceptions)
[2021-03-31 14:13:10.622] [E/1] [info] [Task Finished] Transform to mem in 1.167960s (166720 normal rows, 0 exceptions)
[2021-03-31 14:13:10.656] [E/2] [info] [Task Finished] Transform to mem in 1.299274s (171108 normal rows, 0 exceptions)
[2021-03-31 14:13:10.707] [driver] [info] [Task Finished] Transform to mem in 1.141907s (151952 normal rows, 0 exceptions)
[2021-03-31 14:13:10.797] [E/3] [info] [Task Finished] Transform to mem in 1.128008s (148896 normal rows, 0 exceptions)
[2021-03-31 14:13:11.764] [E/1] [info] [Task Finished] Transform to mem in 1.141151s (150051 normal rows, 0 exceptions)
[2021-03-31 14:13:11.832] [E/2] [info] [Task Finished] Transform to mem in 1.176501s (170336 normal rows, 0 exceptions)
[2021-03-31 14:13:11.852] [driver] [info] [Task Finished] Transform to mem in 1.144975s (151891 normal rows, 0 exceptions)
[2021-03-31 14:13:11.931] [E/3] [info] [Task Finished] Transform to mem in 1.133483s (149675 normal rows, 0 exceptions)
[2021-03-31 14:13:12.975] [E/2] [info] [Task Finished] Transform to mem in 1.142238s (150764 normal rows, 0 exceptions)
[2021-03-31 14:13:12.990] [driver] [info] [Task Finished] Transform to mem in 1.138878s (149107 normal rows, 0 exceptions)
[2021-03-31 14:13:13.020] [E/1] [info] [Task Finished] Transform to mem in 1.256323s (164890 normal rows, 0 exceptions)
[2021-03-31 14:13:13.669] [E/3] [info] [Task Finished] Transform to mem in 1.738793s (241985 normal rows, 0 exceptions)
[2021-03-31 14:13:14.128] [driver] [info] [Task Finished] Transform to mem in 1.137665s (149447 normal rows, 0 exceptions)
[2021-03-31 14:13:14.149] [E/2] [info] [Task Finished] Transform to mem in 1.174515s (169851 normal rows, 0 exceptions)
[2021-03-31 14:13:15.085] [E/1] [info] [Task Finished] Transform to mem in 2.065018s (274592 normal rows, 0 exceptions)
[2021-03-31 14:13:15.085] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 27.6865s
[2021-03-31 14:13:15.085] [global] [info] [Transform Stage] Stage 3 total wall clock time: 107.433s, 14009720 input rows, time to process 1 row via fast path: 0.00766847ms

[2021-03-31 14:13:15.442] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 14:13:16.020] [driver] [info] [Task Finished] write to file in 0.578555s (3357303 rows, 668.88 MB)
[2021-03-31 14:13:16.067] [E/1] [info] [Task Finished] write to file in 0.625533s (3671189 rows, 730.69 MB)
[2021-03-31 14:13:16.073] [E/2] [info] [Task Finished] write to file in 0.630996s (3645801 rows, 726.29 MB)
[2021-03-31 14:13:16.424] [E/3] [info] [Task Finished] write to file in 0.982128s (3630088 rows, 723.06 MB)
[2021-03-31 14:13:16.424] [global] [info] writing output took 1.338728s
[2021-03-31 14:13:16.424] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.33878s
[2021-03-31 14:13:16.424] [global] [info] [Transform Stage] Stage 3 took 29.6055s
[2021-03-31 14:13:16.424] [global] [info] Query Execution took 30.015s. (planning: 0.303777s, execution: 29.7112s)
>>> 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: 0.28232789039611816
Tuplex job time: 30.565712928771973 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":0.150726,"llvm_optimization_time_s":0,"llvm_compilation_time_s":0.637498,"total_compilation_time_s":0.662087,"sampling_time_s":0.466718,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.00258336,"fast_path_time_s":0.00270937,"fast_path_per_row_time_ns":1339.92,"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":0.0107899,"fast_path_time_s":0.0109472,"fast_path_per_row_time_ns":1160.2,"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":0.00981001,"fast_path_time_s":0.00996356,"fast_path_per_row_time_ns":1054.84,"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":107.433,"fast_path_time_s":27.6866,"fast_path_per_row_time_ns":7668.47,"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": 0.28232789039611816, "jobTime": 30.565712928771973, "io_load": 0.3214845657348633, "compute_and_write": 30.24422836303711}
[2021-03-31 14:13:16.463] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 14:13:16.500] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 14:13:16.536] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
