[2021-03-31 14:08:58.601] [global] [error] could not find backend, defaulting to local
[2021-03-31 14:08:58.602] [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 14:08:58.602] [local ee] [info] initializing LLVM backend
[2021-03-31 14:08:58.602] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 14:08:58.602] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 14:08:58.603] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:08:58.603] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:08:58.603] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:08:58.603] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:08:58.603] [E/1] [info] starting detached process queue
[2021-03-31 14:08:58.603] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:08:58.603] [E/2] [info] starting detached process queue
[2021-03-31 14:08:58.603] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:08:58.603] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:08:58.603] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:08:58.603] [E/3] [info] starting detached process queue
[2021-03-31 14:08:58.603] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:08:58.603] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:08:58.603] [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 14:08:58.603] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 14:08:58.604] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 14:08:58.737] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 14:08:58.737] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 14:08:58.887] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 14:08:58.887] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 14:08:58.935] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:58.942] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:58.947] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:58.952] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:58.980] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:58.998] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:59.010] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:59.015] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:59.023] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:59.035] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:59.143] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:08:59.157] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:08:59.158] [logical planner] [info] logical optimization took 0.000039ms
output type of specialized pipeline is: (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],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[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64])
[2021-03-31 14:08:59.158] [codegen] [info] generating pipeline for (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64]) -> (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64]) (2 operators pipelined)
[2021-03-31 14:08:59.159] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:08:59.159] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
output type of specialized pipeline is: (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],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[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64])
[2021-03-31 14:08:59.180] [codegen] [info] generating pipeline for (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64]) -> (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64]) (2 operators pipelined)
[2021-03-31 14:08:59.181] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:08:59.181] [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 14:08:59.202] [codegen] [info] generating pipeline for (Option[str],Option[str]) -> (Option[str],Option[str],str,i64,Option[i64]) (3 operators pipelined)
[2021-03-31 14:08:59.203] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 14:08:59.203] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 14:08:59.204] [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 14:08:59.224] [codegen] [info] generating pipeline for (Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str]) -> (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 14:08:59.229] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str])) -> str
[2021-03-31 14:08:59.234] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str)) -> str
[2021-03-31 14:08:59.239] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str)) -> str
[2021-03-31 14:08:59.245] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str)) -> str
[2021-03-31 14:08:59.251] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:08:59.255] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:08:59.260] [codegen] [info] generating function cleanCode for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str)) -> Option[str]
[2021-03-31 14:08:59.263] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:08:59.267] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:08:59.272] [codegen] [info] generating function divertedUDF for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str)) -> Option[str]
[2021-03-31 14:08:59.277] [codegen] [info] generating function fillInTimesUDF for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str,Option[str])) -> Option[f64]
[2021-03-31 14:08:59.282] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 14:08:59.289] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:08:59.290] [codegen] [info] generating function filterDefunctFlights for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],f64,Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str,Option[str],Option[str],Option[str],str,i64,Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64])) -> boolean
[2021-03-31 14:08:59.292] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:59.299] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:59.306] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:59.314] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:59.321] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:59.328] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:59.335] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:59.342] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:59.349] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:59.356] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:59.363] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:59.370] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:59.377] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],i64,Option[f64],Option[f64],Option[i64],Option[str],i64,Option[i64],Option[i64],i64,Option[str],Option[i64],i64,Option[f64],Option[f64],Option[i64],Option[str],boolean,Option[str],boolean,i64,i64,i64,Option[f64],f64,Option[i64],i64,i64,i64,i64,i64,Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str,Option[str],Option[str],Option[str],str,i64,Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],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 14:08:59.448] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 14:08:59.448] [global] [info] Stage2 depends on: 
[2021-03-31 14:08:59.449] [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 14:08:59.497] [global] [info] Optimization via LLVM passes took 0.047246 ms
[2021-03-31 14:08:59.522] [global] [info] Compiled code paths for stage 2 in 0.03 ms
[2021-03-31 14:08:59.522] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.0746018s
[2021-03-31 14:08:59.523] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 14:08:59.525] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.002323s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 14:08:59.525] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.00245388s
[2021-03-31 14:08:59.525] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.00232251s, 1928 input rows, time to process 1 row via fast path: 0.00120462ms
[2021-03-31 14:08:59.525] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 3.988e-06s
[2021-03-31 14:08:59.525] [global] [info] [Transform Stage] Stage 2 took 0.0770815s
[2021-03-31 14:08:59.525] [global] [info] Stage1 depends on: 
[2021-03-31 14:08:59.527] [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 14:08:59.573] [global] [info] Optimization via LLVM passes took 0.046608 ms
[2021-03-31 14:08:59.594] [global] [info] Compiled code paths for stage 1 in 0.02 ms
[2021-03-31 14:08:59.594] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.0692054s
[2021-03-31 14:08:59.594] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:08:59.606] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.011530s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:08:59.606] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.0116774s
[2021-03-31 14:08:59.606] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.0115302s, 9300 input rows, time to process 1 row via fast path: 0.00123981ms
[2021-03-31 14:08:59.606] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 3.669e-06s
[2021-03-31 14:08:59.606] [global] [info] [Transform Stage] Stage 1 took 0.0809073s
[2021-03-31 14:08:59.606] [global] [info] Stage0 depends on: 
[2021-03-31 14:08:59.607] [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 14:08:59.653] [global] [info] Optimization via LLVM passes took 0.046021 ms
[2021-03-31 14:08:59.674] [global] [info] Compiled code paths for stage 0 in 0.02 ms
[2021-03-31 14:08:59.674] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0682832s
[2021-03-31 14:08:59.674] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:08:59.687] [E/2] [info] [Task Finished] Transform to in-memory hash table in 0.012362s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:08:59.687] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.0125188s
[2021-03-31 14:08:59.687] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.0123618s, 9300 input rows, time to process 1 row via fast path: 0.00132922ms
[2021-03-31 14:08:59.687] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 2.428e-06s
[2021-03-31 14:08:59.687] [global] [info] [Transform Stage] Stage 0 took 0.0808264s
[2021-03-31 14:09:00.860] [global] [info] Optimization via LLVM passes took 1.110193 ms
[2021-03-31 14:09:01.107] [global] [info] Compiled code paths for stage 3 in 0.25 ms
[2021-03-31 14:09:01.107] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 1.42016s
[2021-03-31 14:09:01.107] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 14:09:01.107] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 14:09:01.107] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 14:09:01.107] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 14:09:01.107] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 14:09:01.107] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 14:09:01.107] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 14:09:01.107] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 14:09:01.107] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 14:09:01.107] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 14:09:01.107] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 14:09:01.107] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 14:09:01.107] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 14:09:01.107] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 14:09:01.107] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 14:09:01.107] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 14:09:01.107] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 14:09:01.107] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 14:09:01.107] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 14:09:01.108] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 14:09:01.108] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 14:09:01.108] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 14:09:01.108] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 14:09:01.980] [E/2] [info] [Task Finished] Transform to mem in 0.872441s (150364 normal rows, 0 exceptions)
[2021-03-31 14:09:01.990] [driver] [info] [Task Finished] Transform to mem in 0.882345s (148707 normal rows, 0 exceptions)
[2021-03-31 14:09:01.993] [E/1] [info] [Task Finished] Transform to mem in 0.885794s (149938 normal rows, 0 exceptions)
[2021-03-31 14:09:02.030] [E/3] [info] [Task Finished] Transform to mem in 0.921908s (157470 normal rows, 0 exceptions)
[2021-03-31 14:09:02.845] [E/2] [info] [Task Finished] Transform to mem in 0.864464s (149472 normal rows, 0 exceptions)
[2021-03-31 14:09:02.865] [driver] [info] [Task Finished] Transform to mem in 0.874619s (148599 normal rows, 0 exceptions)
[2021-03-31 14:09:02.868] [E/1] [info] [Task Finished] Transform to mem in 0.874545s (150234 normal rows, 0 exceptions)
[2021-03-31 14:09:03.163] [E/3] [info] [Task Finished] Transform to mem in 1.133397s (192166 normal rows, 0 exceptions)
[2021-03-31 14:09:03.718] [E/2] [info] [Task Finished] Transform to mem in 0.873850s (150752 normal rows, 0 exceptions)
[2021-03-31 14:09:03.739] [E/1] [info] [Task Finished] Transform to mem in 0.870898s (150014 normal rows, 0 exceptions)
[2021-03-31 14:09:03.746] [driver] [info] [Task Finished] Transform to mem in 0.881531s (149789 normal rows, 0 exceptions)
[2021-03-31 14:09:04.098] [E/3] [info] [Task Finished] Transform to mem in 0.935338s (159520 normal rows, 0 exceptions)
[2021-03-31 14:09:04.594] [E/2] [info] [Task Finished] Transform to mem in 0.875392s (149718 normal rows, 0 exceptions)
[2021-03-31 14:09:04.608] [E/1] [info] [Task Finished] Transform to mem in 0.869466s (149499 normal rows, 0 exceptions)
[2021-03-31 14:09:04.631] [driver] [info] [Task Finished] Transform to mem in 0.884414s (149809 normal rows, 0 exceptions)
[2021-03-31 14:09:05.346] [E/3] [info] [Task Finished] Transform to mem in 1.247170s (213804 normal rows, 0 exceptions)
[2021-03-31 14:09:05.471] [E/2] [info] [Task Finished] Transform to mem in 0.877405s (150460 normal rows, 0 exceptions)
[2021-03-31 14:09:05.483] [E/1] [info] [Task Finished] Transform to mem in 0.874739s (149055 normal rows, 0 exceptions)
[2021-03-31 14:09:05.507] [driver] [info] [Task Finished] Transform to mem in 0.875939s (149667 normal rows, 0 exceptions)
[2021-03-31 14:09:06.344] [E/2] [info] [Task Finished] Transform to mem in 0.873142s (148341 normal rows, 0 exceptions)
[2021-03-31 14:09:06.362] [E/1] [info] [Task Finished] Transform to mem in 0.878558s (149179 normal rows, 0 exceptions)
[2021-03-31 14:09:06.379] [driver] [info] [Task Finished] Transform to mem in 0.872257s (149485 normal rows, 0 exceptions)
[2021-03-31 14:09:06.594] [E/3] [info] [Task Finished] Transform to mem in 1.248710s (214046 normal rows, 0 exceptions)
[2021-03-31 14:09:07.236] [E/1] [info] [Task Finished] Transform to mem in 0.874493s (148852 normal rows, 0 exceptions)
[2021-03-31 14:09:07.250] [driver] [info] [Task Finished] Transform to mem in 0.870988s (149082 normal rows, 0 exceptions)
[2021-03-31 14:09:07.469] [E/2] [info] [Task Finished] Transform to mem in 1.124611s (193813 normal rows, 0 exceptions)
[2021-03-31 14:09:07.480] [E/3] [info] [Task Finished] Transform to mem in 0.885289s (150335 normal rows, 0 exceptions)
[2021-03-31 14:09:08.133] [driver] [info] [Task Finished] Transform to mem in 0.882856s (150598 normal rows, 0 exceptions)
[2021-03-31 14:09:08.337] [E/2] [info] [Task Finished] Transform to mem in 0.868132s (148500 normal rows, 0 exceptions)
[2021-03-31 14:09:08.346] [E/1] [info] [Task Finished] Transform to mem in 1.110033s (192117 normal rows, 0 exceptions)
[2021-03-31 14:09:08.356] [E/3] [info] [Task Finished] Transform to mem in 0.876890s (150602 normal rows, 0 exceptions)
[2021-03-31 14:09:09.107] [driver] [info] [Task Finished] Transform to mem in 0.974482s (166012 normal rows, 0 exceptions)
[2021-03-31 14:09:09.209] [E/2] [info] [Task Finished] Transform to mem in 0.871896s (150222 normal rows, 0 exceptions)
[2021-03-31 14:09:09.214] [E/1] [info] [Task Finished] Transform to mem in 0.867509s (149253 normal rows, 0 exceptions)
[2021-03-31 14:09:09.239] [E/3] [info] [Task Finished] Transform to mem in 0.882282s (149403 normal rows, 0 exceptions)
[2021-03-31 14:09:10.085] [E/2] [info] [Task Finished] Transform to mem in 0.875485s (149045 normal rows, 0 exceptions)
[2021-03-31 14:09:10.093] [E/1] [info] [Task Finished] Transform to mem in 0.879111s (150202 normal rows, 0 exceptions)
[2021-03-31 14:09:10.198] [driver] [info] [Task Finished] Transform to mem in 1.090583s (187016 normal rows, 0 exceptions)
[2021-03-31 14:09:10.620] [E/3] [info] [Task Finished] Transform to mem in 1.380890s (237051 normal rows, 0 exceptions)
[2021-03-31 14:09:10.951] [E/2] [info] [Task Finished] Transform to mem in 0.866481s (149583 normal rows, 0 exceptions)
[2021-03-31 14:09:10.968] [E/1] [info] [Task Finished] Transform to mem in 0.875129s (150451 normal rows, 0 exceptions)
[2021-03-31 14:09:11.500] [E/3] [info] [Task Finished] Transform to mem in 0.880039s (152368 normal rows, 0 exceptions)
[2021-03-31 14:09:11.830] [E/2] [info] [Task Finished] Transform to mem in 0.879198s (159972 normal rows, 0 exceptions)
[2021-03-31 14:09:11.833] [E/1] [info] [Task Finished] Transform to mem in 0.864490s (149298 normal rows, 0 exceptions)
[2021-03-31 14:09:11.887] [driver] [info] [Task Finished] Transform to mem in 1.689575s (287414 normal rows, 0 exceptions)
[2021-03-31 14:09:12.375] [E/3] [info] [Task Finished] Transform to mem in 0.875581s (150041 normal rows, 0 exceptions)
[2021-03-31 14:09:12.694] [E/1] [info] [Task Finished] Transform to mem in 0.861733s (149132 normal rows, 0 exceptions)
[2021-03-31 14:09:12.703] [E/2] [info] [Task Finished] Transform to mem in 0.872855s (153103 normal rows, 0 exceptions)
[2021-03-31 14:09:13.245] [E/3] [info] [Task Finished] Transform to mem in 0.869199s (149649 normal rows, 0 exceptions)
[2021-03-31 14:09:13.574] [E/1] [info] [Task Finished] Transform to mem in 0.879605s (152111 normal rows, 0 exceptions)
[2021-03-31 14:09:13.581] [E/2] [info] [Task Finished] Transform to mem in 0.877668s (160333 normal rows, 0 exceptions)
[2021-03-31 14:09:13.613] [driver] [info] [Task Finished] Transform to mem in 1.726014s (302144 normal rows, 0 exceptions)
[2021-03-31 14:09:14.246] [E/3] [info] [Task Finished] Transform to mem in 1.001748s (173647 normal rows, 0 exceptions)
[2021-03-31 14:09:14.449] [E/1] [info] [Task Finished] Transform to mem in 0.875430s (150674 normal rows, 0 exceptions)
[2021-03-31 14:09:14.462] [E/2] [info] [Task Finished] Transform to mem in 0.881174s (159090 normal rows, 0 exceptions)
[2021-03-31 14:09:15.130] [E/3] [info] [Task Finished] Transform to mem in 0.883480s (166361 normal rows, 0 exceptions)
[2021-03-31 14:09:15.310] [driver] [info] [Task Finished] Transform to mem in 1.696291s (295598 normal rows, 0 exceptions)
[2021-03-31 14:09:15.328] [E/2] [info] [Task Finished] Transform to mem in 0.865751s (148760 normal rows, 0 exceptions)
[2021-03-31 14:09:15.331] [E/1] [info] [Task Finished] Transform to mem in 0.881553s (150449 normal rows, 0 exceptions)
[2021-03-31 14:09:16.188] [E/2] [info] [Task Finished] Transform to mem in 0.859870s (148915 normal rows, 0 exceptions)
[2021-03-31 14:09:16.188] [driver] [info] [Task Finished] Transform to mem in 0.878318s (160502 normal rows, 0 exceptions)
[2021-03-31 14:09:16.210] [E/1] [info] [Task Finished] Transform to mem in 0.879240s (155035 normal rows, 0 exceptions)
[2021-03-31 14:09:16.297] [E/3] [info] [Task Finished] Transform to mem in 1.166612s (200968 normal rows, 0 exceptions)
[2021-03-31 14:09:17.079] [E/1] [info] [Task Finished] Transform to mem in 0.868408s (151409 normal rows, 0 exceptions)
[2021-03-31 14:09:17.085] [driver] [info] [Task Finished] Transform to mem in 0.896518s (165946 normal rows, 0 exceptions)
[2021-03-31 14:09:17.168] [E/3] [info] [Task Finished] Transform to mem in 0.871222s (148951 normal rows, 0 exceptions)
[2021-03-31 14:09:17.372] [E/2] [info] [Task Finished] Transform to mem in 1.183797s (201934 normal rows, 0 exceptions)
[2021-03-31 14:09:17.977] [driver] [info] [Task Finished] Transform to mem in 0.892469s (165562 normal rows, 0 exceptions)
[2021-03-31 14:09:18.038] [E/3] [info] [Task Finished] Transform to mem in 0.870197s (150595 normal rows, 0 exceptions)
[2021-03-31 14:09:18.132] [E/1] [info] [Task Finished] Transform to mem in 1.052873s (180829 normal rows, 0 exceptions)
[2021-03-31 14:09:18.248] [E/2] [info] [Task Finished] Transform to mem in 0.875990s (150101 normal rows, 0 exceptions)
[2021-03-31 14:09:18.931] [E/3] [info] [Task Finished] Transform to mem in 0.892944s (166720 normal rows, 0 exceptions)
[2021-03-31 14:09:18.977] [driver] [info] [Task Finished] Transform to mem in 0.999432s (171108 normal rows, 0 exceptions)
[2021-03-31 14:09:19.001] [E/1] [info] [Task Finished] Transform to mem in 0.868996s (151952 normal rows, 0 exceptions)
[2021-03-31 14:09:19.122] [E/2] [info] [Task Finished] Transform to mem in 0.873858s (148896 normal rows, 0 exceptions)
[2021-03-31 14:09:19.807] [E/3] [info] [Task Finished] Transform to mem in 0.876102s (150051 normal rows, 0 exceptions)
[2021-03-31 14:09:19.871] [E/1] [info] [Task Finished] Transform to mem in 0.870713s (151891 normal rows, 0 exceptions)
[2021-03-31 14:09:19.876] [driver] [info] [Task Finished] Transform to mem in 0.898937s (170336 normal rows, 0 exceptions)
[2021-03-31 14:09:19.996] [E/2] [info] [Task Finished] Transform to mem in 0.874098s (149675 normal rows, 0 exceptions)
[2021-03-31 14:09:20.743] [driver] [info] [Task Finished] Transform to mem in 0.867151s (149107 normal rows, 0 exceptions)
[2021-03-31 14:09:20.748] [E/1] [info] [Task Finished] Transform to mem in 0.876390s (150764 normal rows, 0 exceptions)
[2021-03-31 14:09:20.764] [E/3] [info] [Task Finished] Transform to mem in 0.957026s (164890 normal rows, 0 exceptions)
[2021-03-31 14:09:21.325] [E/2] [info] [Task Finished] Transform to mem in 1.328936s (241985 normal rows, 0 exceptions)
[2021-03-31 14:09:21.624] [E/1] [info] [Task Finished] Transform to mem in 0.875926s (149447 normal rows, 0 exceptions)
[2021-03-31 14:09:21.636] [driver] [info] [Task Finished] Transform to mem in 0.893393s (169851 normal rows, 0 exceptions)
[2021-03-31 14:09:22.354] [E/3] [info] [Task Finished] Transform to mem in 1.589568s (274592 normal rows, 0 exceptions)
[2021-03-31 14:09:22.354] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 21.2469s
[2021-03-31 14:09:22.354] [global] [info] [Transform Stage] Stage 3 total wall clock time: 82.5058s, 14009720 input rows, time to process 1 row via fast path: 0.00588918ms

[2021-03-31 14:09:22.710] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 14:09:23.284] [driver] [info] [Task Finished] write to file in 0.573492s (3357303 rows, 668.88 MB)
[2021-03-31 14:09:23.341] [E/2] [info] [Task Finished] write to file in 0.630842s (3671189 rows, 730.69 MB)
[2021-03-31 14:09:23.346] [E/3] [info] [Task Finished] write to file in 0.635944s (3645801 rows, 726.29 MB)
[2021-03-31 14:09:23.731] [E/1] [info] [Task Finished] write to file in 1.021075s (3630088 rows, 723.06 MB)
[2021-03-31 14:09:23.731] [global] [info] writing output took 1.377332s
[2021-03-31 14:09:23.731] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.37739s
[2021-03-31 14:09:23.731] [global] [info] [Transform Stage] Stage 3 took 24.0445s
[2021-03-31 14:09:23.731] [global] [info] Query Execution took 24.5879s. (planning: 0.304465s, execution: 24.2834s)
>>> 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

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 |_   _|   _ _ __ | | _____  __
   | || | | | '_ \| |/ _ \ \/ /
   | || |_| | |_) | |  __/>  <
   |_| \__,_| .__/|_|\___/_/\_\ 0.1.7
            |_|
    
using Python 3.6.9 (default, Mar 31 2021, 05:47:10) 
[GCC 10.2.0] on linux
Tuplex startup time: 0.28113889694213867
Tuplex job time: 25.137065649032593 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': False, 'tuplex.optimizer.sharedObjectPropagation': True, 'tuplex.interleaveIO': True, 'tuplex.resolveWithInterpreterOnly': False, 'tuplex.csv.selectionPushdown': False, '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":3.9335e-05,"llvm_optimization_time_s":1.11019,"llvm_compilation_time_s":0.31355,"total_compilation_time_s":1.63224,"sampling_time_s":0.466715,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.00232251,"fast_path_time_s":0.00246335,"fast_path_per_row_time_ns":1204.62,"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":0.0115302,"fast_path_time_s":0.011687,"fast_path_per_row_time_ns":1239.81,"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":0.0123618,"fast_path_time_s":0.0125301,"fast_path_per_row_time_ns":1329.22,"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":82.5058,"fast_path_time_s":21.2469,"fast_path_per_row_time_ns":5889.18,"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": false, "optimizer.generateParser": false, "optimizer.mergeExceptionsInOrder": false, "optimizer.filterPushdown": false, "scratchDir": "/results/scratch"}
{"startupTime": 0.28113889694213867, "jobTime": 25.137065649032593, "io_load": 0.32149839401245117, "compute_and_write": 24.81556725502014}
[2021-03-31 14:09:23.770] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 14:09:23.805] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 14:09:23.840] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
