[2021-03-31 14:17:04.357] [global] [error] could not find backend, defaulting to local
[2021-03-31 14:17:04.358] [local ee] [info] loaded runtime library from/usr/local/lib/python3.6/site-packages/Tuplex-0.1.7-py3.6.egg/tuplex/libexec/tuplex_runtime.so
[2021-03-31 14:17:04.358] [local ee] [info] initializing LLVM backend
[2021-03-31 14:17:04.358] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 14:17:04.358] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 14:17:04.358] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:17:04.359] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:17:04.359] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:17:04.359] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:17:04.359] [E/1] [info] starting detached process queue
[2021-03-31 14:17:04.359] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:17:04.359] [E/2] [info] starting detached process queue
[2021-03-31 14:17:04.359] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:17:04.359] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:17:04.359] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:17:04.359] [E/3] [info] starting detached process queue
[2021-03-31 14:17:04.359] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:17:04.359] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:17:04.359] [local execution engine] [info] started driver (60.00 GB, 32.00 MB default partition size)
overflow will be cached at file:///results/scratch/driver
[2021-03-31 14:17:04.359] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 14:17:04.359] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 14:17:04.493] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 14:17:04.493] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 14:17:04.642] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 14:17:04.642] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 14:17:04.691] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:04.697] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:04.702] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:04.708] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:04.735] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:04.754] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:04.765] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:04.770] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:04.779] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:04.790] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:17:04.898] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:17:04.913] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:17:04.927] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:17:04.942] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:17:04.942] [global] [error] contains an assign operator - can't break down filter
[2021-03-31 14:17:05.063] [logical planner] [info] logical optimization took 0.150133ms
output type of specialized pipeline is: (Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64])
is this the most outer stage?: 0
need to upgrade output type to (Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64])
[2021-03-31 14:17:05.064] [codegen] [info] generating pipeline for (Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64]) -> (Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64]) (2 operators pipelined)
[2021-03-31 14:17:05.064] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:17:05.065] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
output type of specialized pipeline is: (Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64])
is this the most outer stage?: 0
need to upgrade output type to (Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64])
[2021-03-31 14:17:05.085] [codegen] [info] generating pipeline for (Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64]) -> (Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64]) (2 operators pipelined)
[2021-03-31 14:17:05.085] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:17:05.086] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
output type of specialized pipeline is: (Option[str],Option[str],str,i64,Option[i64])
is this the most outer stage?: 0
need to upgrade output type to (Option[str],Option[str],str,i64,Option[i64])
[2021-03-31 14:17:05.106] [codegen] [info] generating pipeline for (Option[str],Option[str]) -> (Option[str],Option[str],str,i64,Option[i64]) (3 operators pipelined)
[2021-03-31 14:17:05.107] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 14:17:05.107] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 14:17:05.108] [codegen] [info] generating function extractDefunctYear for ((Option[str],Option[str],str,i64)) -> Option[i64]
output type of specialized pipeline is: (str)
is this the most outer stage?: 1
[2021-03-31 14:17:05.128] [codegen] [info] generating pipeline for (Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64]) -> (str) (151 operators pipelined)
outSchema is different than last operator's schema:
outSchema: (str)
last Op: (str,Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],str,str,Option[str],Option[f64],Option[f64],Option[i64],str,str,Option[str],Option[f64],Option[f64],Option[i64],f64,Option[str],boolean,boolean,Option[str],Option[str],i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,Option[i64])
[2021-03-31 14:17:05.129] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64])) -> str
[2021-03-31 14:17:05.130] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str)) -> str
[2021-03-31 14:17:05.132] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str,str)) -> str
[2021-03-31 14:17:05.133] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str,str,str)) -> str
[2021-03-31 14:17:05.134] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:17:05.136] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:17:05.137] [codegen] [info] generating function cleanCode for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[f64],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str,str,str,str)) -> Option[str]
[2021-03-31 14:17:05.138] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:17:05.139] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:17:05.140] [codegen] [info] generating function divertedUDF for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[f64],Option[f64],Option[f64],Option[str],Option[f64],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str,str,str,str)) -> Option[str]
[2021-03-31 14:17:05.141] [codegen] [info] generating function fillInTimesUDF for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[f64],Option[f64],Option[f64],Option[str],Option[f64],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str,str,str,str,Option[str])) -> Option[f64]
[2021-03-31 14:17:05.143] [codegen] [info] generating function filterDefunctFlights for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[f64],Option[f64],Option[f64],Option[str],Option[f64],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str,str,str,str,Option[str],Option[str],Option[str],str,i64,Option[i64])) -> boolean
[2021-03-31 14:17:05.144] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 14:17:05.146] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:17:05.146] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:05.148] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:05.149] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:05.150] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:05.152] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:05.153] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:05.154] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:05.156] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:05.157] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:05.158] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:05.159] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:05.161] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:17:05.162] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],i64,i64,i64,Option[str],i64,boolean,Option[str],boolean,i64,i64,i64,f64,i64,i64,i64,i64,i64,Option[f64],Option[f64],str,str,str,str,Option[str],Option[str],Option[str],str,i64,Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64],Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64])) -> (str,Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],str,str,Option[str],Option[f64],Option[f64],Option[i64],str,str,Option[str],Option[f64],Option[f64],Option[i64],f64,Option[str],boolean,boolean,Option[str],Option[str],i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,Option[i64])
[2021-03-31 14:17:05.201] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 14:17:05.201] [global] [info] Stage2 depends on: 
[2021-03-31 14:17:05.203] [global] [info] provided option to explicitly merge bad rows in order back, however rows will be hashed. Disabling option. To silence this warning, set
tuplex.optimizer.mergeExceptionsInOrder=false
[2021-03-31 14:17:05.250] [global] [info] Optimization via LLVM passes took 0.047305 ms
[2021-03-31 14:17:05.276] [global] [info] Compiled code paths for stage 2 in 0.03 ms
[2021-03-31 14:17:05.276] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.0747739s
[2021-03-31 14:17:05.276] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 14:17:05.279] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.002377s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 14:17:05.279] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.00249222s
[2021-03-31 14:17:05.279] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.0023767s, 1928 input rows, time to process 1 row via fast path: 0.00123273ms
[2021-03-31 14:17:05.279] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 3.923e-06s
[2021-03-31 14:17:05.279] [global] [info] [Transform Stage] Stage 2 took 0.0772912s
[2021-03-31 14:17:05.279] [global] [info] Stage1 depends on: 
[2021-03-31 14:17:05.280] [global] [info] provided option to explicitly merge bad rows in order back, however rows will be hashed. Disabling option. To silence this warning, set
tuplex.optimizer.mergeExceptionsInOrder=false
[2021-03-31 14:17:05.303] [global] [info] Optimization via LLVM passes took 0.023526 ms
[2021-03-31 14:17:05.314] [global] [info] Compiled code paths for stage 1 in 0.01 ms
[2021-03-31 14:17:05.314] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.0351841s
[2021-03-31 14:17:05.314] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:17:05.325] [E/2] [info] [Task Finished] Transform to in-memory hash table in 0.011102s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:17:05.325] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.0112603s
[2021-03-31 14:17:05.325] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.0111022s, 9300 input rows, time to process 1 row via fast path: 0.00119379ms
[2021-03-31 14:17:05.325] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 2.114e-06s
[2021-03-31 14:17:05.325] [global] [info] [Transform Stage] Stage 1 took 0.0464686s
[2021-03-31 14:17:05.325] [global] [info] Stage0 depends on: 
[2021-03-31 14:17:05.326] [global] [info] provided option to explicitly merge bad rows in order back, however rows will be hashed. Disabling option. To silence this warning, set
tuplex.optimizer.mergeExceptionsInOrder=false
[2021-03-31 14:17:05.350] [global] [info] Optimization via LLVM passes took 0.023563 ms
[2021-03-31 14:17:05.360] [global] [info] Compiled code paths for stage 0 in 0.01 ms
[2021-03-31 14:17:05.360] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0348912s
[2021-03-31 14:17:05.360] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:17:05.370] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.009833s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:17:05.370] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.00997354s
[2021-03-31 14:17:05.370] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.00983254s, 9300 input rows, time to process 1 row via fast path: 0.00105726ms
[2021-03-31 14:17:05.370] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 3.59e-06s
[2021-03-31 14:17:05.370] [global] [info] [Transform Stage] Stage 0 took 0.0449001s
[2021-03-31 14:17:05.665] [global] [info] Optimization via LLVM passes took 0.274207 ms
[2021-03-31 14:17:05.761] [global] [info] Compiled code paths for stage 3 in 0.10 ms
[2021-03-31 14:17:05.761] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 0.391157s
[2021-03-31 14:17:05.761] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 14:17:05.761] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 14:17:05.761] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 14:17:05.761] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 14:17:05.761] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 14:17:05.761] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 14:17:05.761] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 14:17:05.761] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 14:17:05.761] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 14:17:05.762] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 14:17:05.762] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 14:17:05.762] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 14:17:05.762] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 14:17:05.762] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 14:17:05.762] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 14:17:05.762] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 14:17:05.762] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 14:17:05.762] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 14:17:05.762] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 14:17:05.762] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 14:17:05.762] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 14:17:05.762] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 14:17:05.762] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 14:17:06.471] [E/3] [info] [Task Finished] Transform to mem in 0.709153s (148707 normal rows, 0 exceptions)
[2021-03-31 14:17:06.475] [E/2] [info] [Task Finished] Transform to mem in 0.712975s (149938 normal rows, 0 exceptions)
[2021-03-31 14:17:06.479] [driver] [info] [Task Finished] Transform to mem in 0.717042s (150364 normal rows, 0 exceptions)
[2021-03-31 14:17:06.517] [E/1] [info] [Task Finished] Transform to mem in 0.755494s (157470 normal rows, 0 exceptions)
[2021-03-31 14:17:07.179] [E/3] [info] [Task Finished] Transform to mem in 0.708127s (149472 normal rows, 0 exceptions)
[2021-03-31 14:17:07.185] [E/2] [info] [Task Finished] Transform to mem in 0.710048s (148599 normal rows, 0 exceptions)
[2021-03-31 14:17:07.189] [driver] [info] [Task Finished] Transform to mem in 0.710200s (150234 normal rows, 0 exceptions)
[2021-03-31 14:17:07.439] [E/1] [info] [Task Finished] Transform to mem in 0.921457s (192166 normal rows, 0 exceptions)
[2021-03-31 14:17:07.889] [E/3] [info] [Task Finished] Transform to mem in 0.709341s (150752 normal rows, 0 exceptions)
[2021-03-31 14:17:07.893] [driver] [info] [Task Finished] Transform to mem in 0.704189s (150014 normal rows, 0 exceptions)
[2021-03-31 14:17:07.902] [E/2] [info] [Task Finished] Transform to mem in 0.717031s (149789 normal rows, 0 exceptions)
[2021-03-31 14:17:08.202] [E/1] [info] [Task Finished] Transform to mem in 0.763520s (159520 normal rows, 0 exceptions)
[2021-03-31 14:17:08.602] [E/3] [info] [Task Finished] Transform to mem in 0.713827s (149718 normal rows, 0 exceptions)
[2021-03-31 14:17:08.604] [driver] [info] [Task Finished] Transform to mem in 0.710645s (149499 normal rows, 0 exceptions)
[2021-03-31 14:17:08.615] [E/2] [info] [Task Finished] Transform to mem in 0.712872s (149809 normal rows, 0 exceptions)
[2021-03-31 14:17:09.218] [E/1] [info] [Task Finished] Transform to mem in 1.016072s (213804 normal rows, 0 exceptions)
[2021-03-31 14:17:09.314] [driver] [info] [Task Finished] Transform to mem in 0.709876s (149055 normal rows, 0 exceptions)
[2021-03-31 14:17:09.314] [E/3] [info] [Task Finished] Transform to mem in 0.711667s (150460 normal rows, 0 exceptions)
[2021-03-31 14:17:09.326] [E/2] [info] [Task Finished] Transform to mem in 0.711514s (149667 normal rows, 0 exceptions)
[2021-03-31 14:17:10.023] [driver] [info] [Task Finished] Transform to mem in 0.708778s (148341 normal rows, 0 exceptions)
[2021-03-31 14:17:10.028] [E/3] [info] [Task Finished] Transform to mem in 0.713987s (149179 normal rows, 0 exceptions)
[2021-03-31 14:17:10.034] [E/2] [info] [Task Finished] Transform to mem in 0.707382s (149485 normal rows, 0 exceptions)
[2021-03-31 14:17:10.244] [E/1] [info] [Task Finished] Transform to mem in 1.025705s (214046 normal rows, 0 exceptions)
[2021-03-31 14:17:10.736] [E/3] [info] [Task Finished] Transform to mem in 0.707828s (148852 normal rows, 0 exceptions)
[2021-03-31 14:17:10.744] [E/2] [info] [Task Finished] Transform to mem in 0.710651s (149082 normal rows, 0 exceptions)
[2021-03-31 14:17:10.941] [driver] [info] [Task Finished] Transform to mem in 0.918123s (193813 normal rows, 0 exceptions)
[2021-03-31 14:17:10.956] [E/1] [info] [Task Finished] Transform to mem in 0.712006s (150335 normal rows, 0 exceptions)
[2021-03-31 14:17:11.460] [E/2] [info] [Task Finished] Transform to mem in 0.715622s (150598 normal rows, 0 exceptions)
[2021-03-31 14:17:11.649] [driver] [info] [Task Finished] Transform to mem in 0.708242s (148500 normal rows, 0 exceptions)
[2021-03-31 14:17:11.650] [E/3] [info] [Task Finished] Transform to mem in 0.914227s (192117 normal rows, 0 exceptions)
[2021-03-31 14:17:11.670] [E/1] [info] [Task Finished] Transform to mem in 0.713722s (150602 normal rows, 0 exceptions)
[2021-03-31 14:17:12.246] [E/2] [info] [Task Finished] Transform to mem in 0.785838s (166012 normal rows, 0 exceptions)
[2021-03-31 14:17:12.357] [E/3] [info] [Task Finished] Transform to mem in 0.707057s (149253 normal rows, 0 exceptions)
[2021-03-31 14:17:12.363] [driver] [info] [Task Finished] Transform to mem in 0.713686s (150222 normal rows, 0 exceptions)
[2021-03-31 14:17:12.382] [E/1] [info] [Task Finished] Transform to mem in 0.711804s (149403 normal rows, 0 exceptions)
[2021-03-31 14:17:13.063] [E/3] [info] [Task Finished] Transform to mem in 0.705310s (149045 normal rows, 0 exceptions)
[2021-03-31 14:17:13.070] [driver] [info] [Task Finished] Transform to mem in 0.707126s (150202 normal rows, 0 exceptions)
[2021-03-31 14:17:13.131] [E/2] [info] [Task Finished] Transform to mem in 0.884950s (187016 normal rows, 0 exceptions)
[2021-03-31 14:17:13.517] [E/1] [info] [Task Finished] Transform to mem in 1.135045s (237051 normal rows, 0 exceptions)
[2021-03-31 14:17:13.772] [E/3] [info] [Task Finished] Transform to mem in 0.708892s (149583 normal rows, 0 exceptions)
[2021-03-31 14:17:13.782] [driver] [info] [Task Finished] Transform to mem in 0.712265s (150451 normal rows, 0 exceptions)
[2021-03-31 14:17:14.230] [E/1] [info] [Task Finished] Transform to mem in 0.712870s (152368 normal rows, 0 exceptions)
[2021-03-31 14:17:14.487] [driver] [info] [Task Finished] Transform to mem in 0.704913s (149298 normal rows, 0 exceptions)
[2021-03-31 14:17:14.490] [E/3] [info] [Task Finished] Transform to mem in 0.717957s (159972 normal rows, 0 exceptions)
[2021-03-31 14:17:14.497] [E/2] [info] [Task Finished] Transform to mem in 1.366201s (287414 normal rows, 0 exceptions)
[2021-03-31 14:17:14.944] [E/1] [info] [Task Finished] Transform to mem in 0.714008s (150041 normal rows, 0 exceptions)
[2021-03-31 14:17:15.195] [driver] [info] [Task Finished] Transform to mem in 0.707986s (153103 normal rows, 0 exceptions)
[2021-03-31 14:17:15.197] [E/3] [info] [Task Finished] Transform to mem in 0.707504s (149132 normal rows, 0 exceptions)
[2021-03-31 14:17:15.652] [E/1] [info] [Task Finished] Transform to mem in 0.708126s (149649 normal rows, 0 exceptions)
[2021-03-31 14:17:15.896] [E/2] [info] [Task Finished] Transform to mem in 1.398853s (302144 normal rows, 0 exceptions)
[2021-03-31 14:17:15.905] [driver] [info] [Task Finished] Transform to mem in 0.709513s (152111 normal rows, 0 exceptions)
[2021-03-31 14:17:15.917] [E/3] [info] [Task Finished] Transform to mem in 0.719443s (160333 normal rows, 0 exceptions)
[2021-03-31 14:17:16.475] [E/1] [info] [Task Finished] Transform to mem in 0.823059s (173647 normal rows, 0 exceptions)
[2021-03-31 14:17:16.608] [E/2] [info] [Task Finished] Transform to mem in 0.712289s (150674 normal rows, 0 exceptions)
[2021-03-31 14:17:16.622] [driver] [info] [Task Finished] Transform to mem in 0.717711s (159090 normal rows, 0 exceptions)
[2021-03-31 14:17:17.198] [E/1] [info] [Task Finished] Transform to mem in 0.722848s (166361 normal rows, 0 exceptions)
[2021-03-31 14:17:17.294] [E/3] [info] [Task Finished] Transform to mem in 1.377723s (295598 normal rows, 0 exceptions)
[2021-03-31 14:17:17.321] [E/2] [info] [Task Finished] Transform to mem in 0.712726s (150449 normal rows, 0 exceptions)
[2021-03-31 14:17:17.331] [driver] [info] [Task Finished] Transform to mem in 0.708663s (148760 normal rows, 0 exceptions)
[2021-03-31 14:17:18.010] [E/3] [info] [Task Finished] Transform to mem in 0.716112s (160502 normal rows, 0 exceptions)
[2021-03-31 14:17:18.028] [E/2] [info] [Task Finished] Transform to mem in 0.706644s (148915 normal rows, 0 exceptions)
[2021-03-31 14:17:18.040] [driver] [info] [Task Finished] Transform to mem in 0.709266s (155035 normal rows, 0 exceptions)
[2021-03-31 14:17:18.152] [E/1] [info] [Task Finished] Transform to mem in 0.953729s (200968 normal rows, 0 exceptions)
[2021-03-31 14:17:18.751] [E/2] [info] [Task Finished] Transform to mem in 0.723185s (165946 normal rows, 0 exceptions)
[2021-03-31 14:17:18.755] [driver] [info] [Task Finished] Transform to mem in 0.714397s (151409 normal rows, 0 exceptions)
[2021-03-31 14:17:18.859] [E/1] [info] [Task Finished] Transform to mem in 0.707016s (148951 normal rows, 0 exceptions)
[2021-03-31 14:17:18.974] [E/3] [info] [Task Finished] Transform to mem in 0.963832s (201934 normal rows, 0 exceptions)
[2021-03-31 14:17:19.474] [driver] [info] [Task Finished] Transform to mem in 0.719585s (165562 normal rows, 0 exceptions)
[2021-03-31 14:17:19.575] [E/1] [info] [Task Finished] Transform to mem in 0.716287s (150595 normal rows, 0 exceptions)
[2021-03-31 14:17:19.613] [E/2] [info] [Task Finished] Transform to mem in 0.862450s (180829 normal rows, 0 exceptions)
[2021-03-31 14:17:19.682] [E/3] [info] [Task Finished] Transform to mem in 0.707344s (150101 normal rows, 0 exceptions)
[2021-03-31 14:17:20.289] [driver] [info] [Task Finished] Transform to mem in 0.814057s (171108 normal rows, 0 exceptions)
[2021-03-31 14:17:20.298] [E/1] [info] [Task Finished] Transform to mem in 0.722765s (166720 normal rows, 0 exceptions)
[2021-03-31 14:17:20.328] [E/2] [info] [Task Finished] Transform to mem in 0.714674s (151952 normal rows, 0 exceptions)
[2021-03-31 14:17:20.388] [E/3] [info] [Task Finished] Transform to mem in 0.706230s (148896 normal rows, 0 exceptions)
[2021-03-31 14:17:21.005] [driver] [info] [Task Finished] Transform to mem in 0.716012s (150051 normal rows, 0 exceptions)
[2021-03-31 14:17:21.024] [E/1] [info] [Task Finished] Transform to mem in 0.726487s (170336 normal rows, 0 exceptions)
[2021-03-31 14:17:21.043] [E/2] [info] [Task Finished] Transform to mem in 0.715196s (151891 normal rows, 0 exceptions)
[2021-03-31 14:17:21.094] [E/3] [info] [Task Finished] Transform to mem in 0.705666s (149675 normal rows, 0 exceptions)
[2021-03-31 14:17:21.736] [E/1] [info] [Task Finished] Transform to mem in 0.711206s (150764 normal rows, 0 exceptions)
[2021-03-31 14:17:21.755] [E/2] [info] [Task Finished] Transform to mem in 0.711559s (149107 normal rows, 0 exceptions)
[2021-03-31 14:17:21.787] [driver] [info] [Task Finished] Transform to mem in 0.781850s (164890 normal rows, 0 exceptions)
[2021-03-31 14:17:22.173] [E/3] [info] [Task Finished] Transform to mem in 1.079565s (241985 normal rows, 0 exceptions)
[2021-03-31 14:17:22.465] [E/1] [info] [Task Finished] Transform to mem in 0.729045s (169851 normal rows, 0 exceptions)
[2021-03-31 14:17:22.465] [E/2] [info] [Task Finished] Transform to mem in 0.709850s (149447 normal rows, 0 exceptions)
[2021-03-31 14:17:23.080] [driver] [info] [Task Finished] Transform to mem in 1.293739s (274592 normal rows, 0 exceptions)
[2021-03-31 14:17:23.080] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 17.3191s
[2021-03-31 14:17:23.080] [global] [info] [Transform Stage] Stage 3 total wall clock time: 67.1334s, 14009720 input rows, time to process 1 row via fast path: 0.00479192ms

[2021-03-31 14:17:23.437] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 14:17:24.009] [driver] [info] [Task Finished] write to file in 0.572160s (3357303 rows, 668.88 MB)
[2021-03-31 14:17:24.069] [E/3] [info] [Task Finished] write to file in 0.632134s (3671189 rows, 730.69 MB)
[2021-03-31 14:17:24.073] [E/2] [info] [Task Finished] write to file in 0.636163s (3645801 rows, 726.29 MB)
[2021-03-31 14:17:24.470] [E/1] [info] [Task Finished] write to file in 1.032973s (3630088 rows, 723.06 MB)
[2021-03-31 14:17:24.470] [global] [info] writing output took 1.389871s
[2021-03-31 14:17:24.470] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.38993s
[2021-03-31 14:17:24.470] [global] [info] [Transform Stage] Stage 3 took 19.1002s
[2021-03-31 14:17:24.470] [global] [info] Query Execution took 19.5715s. (planning: 0.302484s, execution: 19.269s)
>>> 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: 0.28014159202575684
Tuplex job time: 20.120511531829834 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":0.150133,"llvm_optimization_time_s":0.274207,"llvm_compilation_time_s":0.142604,"total_compilation_time_s":0.535998,"sampling_time_s":0.465837,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.0023767,"fast_path_time_s":0.00250215,"fast_path_per_row_time_ns":1232.73,"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":0.0111022,"fast_path_time_s":0.011271,"fast_path_per_row_time_ns":1193.79,"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":0.00983254,"fast_path_time_s":0.00999391,"fast_path_per_row_time_ns":1057.26,"slow_path_wall_time_s":0,"slow_path_time_s":0,"slow_path_per_row_time_ns":0},{"stage_no":3,"fast_path_wall_time_s":67.1334,"fast_path_time_s":17.3191,"fast_path_per_row_time_ns":4791.92,"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": 0.28014159202575684, "jobTime": 20.120511531829834, "io_load": 0.32094264030456543, "compute_and_write": 19.79956889152527}
[2021-03-31 14:17:24.509] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 14:17:24.545] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 14:17:24.580] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
