[2021-03-31 14:10:15.798] [global] [error] could not find backend, defaulting to local
[2021-03-31 14:10:15.798] [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 14:10:15.798] [local ee] [info] initializing LLVM backend
[2021-03-31 14:10:15.798] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 14:10:15.798] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 14:10:15.799] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:10:15.799] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:10:15.799] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:10:15.799] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:10:15.799] [E/1] [info] starting detached process queue
[2021-03-31 14:10:15.799] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:10:15.799] [E/2] [info] starting detached process queue
[2021-03-31 14:10:15.799] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:10:15.799] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:10:15.799] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:10:15.799] [E/3] [info] starting detached process queue
[2021-03-31 14:10:15.799] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:10:15.799] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:10:15.799] [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 14:10:15.800] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 14:10:15.800] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 14:10:15.933] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 14:10:15.933] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 14:10:16.083] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 14:10:16.083] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 14:10:16.132] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:10:16.138] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:10:16.143] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:10:16.149] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:10:16.177] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:10:16.195] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:10:16.206] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:10:16.211] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:10:16.220] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:10:16.231] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:10:16.339] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:10:16.354] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:10:16.355] [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 14:10:16.355] [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 14:10:16.355] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:10:16.356] [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 14:10:16.377] [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 14:10:16.378] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:10:16.378] [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 14:10:16.399] [codegen] [info] generating pipeline for (Option[str],Option[str]) -> (Option[str],Option[str],str,i64,Option[i64]) (3 operators pipelined)
[2021-03-31 14:10:16.400] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 14:10:16.400] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 14:10:16.401] [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 14:10:16.422] [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 14:10:16.426] [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 14:10:16.431] [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 14:10:16.437] [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 14:10:16.442] [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 14:10:16.448] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:10:16.453] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:10:16.457] [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 14:10:16.460] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:10:16.464] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:10:16.469] [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 14:10:16.475] [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 14:10:16.479] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 14:10:16.486] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:10:16.488] [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 14:10:16.490] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:10:16.497] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:10:16.504] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:10:16.511] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:10:16.518] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:10:16.526] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:10:16.533] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:10:16.540] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:10:16.547] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:10:16.554] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:10:16.561] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:10:16.568] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:10:16.575] [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 14:10:16.647] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 14:10:16.647] [global] [info] Stage2 depends on: 
[2021-03-31 14:10:16.648] [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 14:10:16.696] [global] [info] Optimization via LLVM passes took 0.047585 ms
[2021-03-31 14:10:16.722] [global] [info] Compiled code paths for stage 2 in 0.03 ms
[2021-03-31 14:10:16.722] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.0751707s
[2021-03-31 14:10:16.722] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 14:10:16.724] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.002425s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 14:10:16.724] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.00254826s
[2021-03-31 14:10:16.724] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.00242533s, 1928 input rows, time to process 1 row via fast path: 0.00125795ms
[2021-03-31 14:10:16.724] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 3.797e-06s
[2021-03-31 14:10:16.724] [global] [info] [Transform Stage] Stage 2 took 0.0777451s
[2021-03-31 14:10:16.724] [global] [info] Stage1 depends on: 
[2021-03-31 14:10:16.726] [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 14:10:16.772] [global] [info] Optimization via LLVM passes took 0.046407 ms
[2021-03-31 14:10:16.793] [global] [info] Compiled code paths for stage 1 in 0.02 ms
[2021-03-31 14:10:16.793] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.0689786s
[2021-03-31 14:10:16.793] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:10:16.806] [E/1] [info] [Task Finished] Transform to in-memory hash table in 0.012316s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:10:16.806] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.0124699s
[2021-03-31 14:10:16.806] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.0123157s, 9300 input rows, time to process 1 row via fast path: 0.00132427ms
[2021-03-31 14:10:16.806] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 2.062e-06s
[2021-03-31 14:10:16.806] [global] [info] [Transform Stage] Stage 1 took 0.0814731s
[2021-03-31 14:10:16.806] [global] [info] Stage0 depends on: 
[2021-03-31 14:10:16.807] [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 14:10:16.854] [global] [info] Optimization via LLVM passes took 0.046686 ms
[2021-03-31 14:10:16.875] [global] [info] Compiled code paths for stage 0 in 0.02 ms
[2021-03-31 14:10:16.875] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.069062s
[2021-03-31 14:10:16.875] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:10:16.884] [E/1] [info] [Task Finished] Transform to in-memory hash table in 0.009129s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:10:16.884] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.00926987s
[2021-03-31 14:10:16.884] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.00912889s, 9300 input rows, time to process 1 row via fast path: 0.000981602ms
[2021-03-31 14:10:16.884] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 2.09e-06s
[2021-03-31 14:10:16.884] [global] [info] [Transform Stage] Stage 0 took 0.0783561s
[2021-03-31 14:10:18.053] [global] [info] Optimization via LLVM passes took 1.105785 ms
[2021-03-31 14:10:18.301] [global] [info] Compiled code paths for stage 3 in 0.25 ms
[2021-03-31 14:10:18.301] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 1.41716s
[2021-03-31 14:10:18.301] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 14:10:18.301] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 14:10:18.302] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 14:10:19.185] [E/2] [info] [Task Finished] Transform to mem in 0.883036s (150364 normal rows, 0 exceptions)
[2021-03-31 14:10:19.187] [driver] [info] [Task Finished] Transform to mem in 0.884598s (148707 normal rows, 0 exceptions)
[2021-03-31 14:10:19.190] [E/1] [info] [Task Finished] Transform to mem in 0.887810s (149938 normal rows, 0 exceptions)
[2021-03-31 14:10:19.230] [E/3] [info] [Task Finished] Transform to mem in 0.927540s (157470 normal rows, 0 exceptions)
[2021-03-31 14:10:20.055] [E/2] [info] [Task Finished] Transform to mem in 0.870156s (149472 normal rows, 0 exceptions)
[2021-03-31 14:10:20.061] [driver] [info] [Task Finished] Transform to mem in 0.874545s (148599 normal rows, 0 exceptions)
[2021-03-31 14:10:20.068] [E/1] [info] [Task Finished] Transform to mem in 0.878055s (150234 normal rows, 0 exceptions)
[2021-03-31 14:10:20.369] [E/3] [info] [Task Finished] Transform to mem in 1.139552s (192166 normal rows, 0 exceptions)
[2021-03-31 14:10:20.936] [E/2] [info] [Task Finished] Transform to mem in 0.880714s (150752 normal rows, 0 exceptions)
[2021-03-31 14:10:20.942] [driver] [info] [Task Finished] Transform to mem in 0.880229s (149789 normal rows, 0 exceptions)
[2021-03-31 14:10:20.945] [E/1] [info] [Task Finished] Transform to mem in 0.876672s (150014 normal rows, 0 exceptions)
[2021-03-31 14:10:21.310] [E/3] [info] [Task Finished] Transform to mem in 0.941174s (159520 normal rows, 0 exceptions)
[2021-03-31 14:10:21.814] [driver] [info] [Task Finished] Transform to mem in 0.872468s (149499 normal rows, 0 exceptions)
[2021-03-31 14:10:21.817] [E/2] [info] [Task Finished] Transform to mem in 0.880414s (149718 normal rows, 0 exceptions)
[2021-03-31 14:10:21.831] [E/1] [info] [Task Finished] Transform to mem in 0.886352s (149809 normal rows, 0 exceptions)
[2021-03-31 14:10:22.566] [E/3] [info] [Task Finished] Transform to mem in 1.255677s (213804 normal rows, 0 exceptions)
[2021-03-31 14:10:22.696] [driver] [info] [Task Finished] Transform to mem in 0.882073s (150460 normal rows, 0 exceptions)
[2021-03-31 14:10:22.697] [E/2] [info] [Task Finished] Transform to mem in 0.880824s (149055 normal rows, 0 exceptions)
[2021-03-31 14:10:22.709] [E/1] [info] [Task Finished] Transform to mem in 0.877650s (149667 normal rows, 0 exceptions)
[2021-03-31 14:10:23.573] [driver] [info] [Task Finished] Transform to mem in 0.876350s (148341 normal rows, 0 exceptions)
[2021-03-31 14:10:23.582] [E/2] [info] [Task Finished] Transform to mem in 0.884290s (149179 normal rows, 0 exceptions)
[2021-03-31 14:10:23.584] [E/1] [info] [Task Finished] Transform to mem in 0.874918s (149485 normal rows, 0 exceptions)
[2021-03-31 14:10:23.824] [E/3] [info] [Task Finished] Transform to mem in 1.257914s (214046 normal rows, 0 exceptions)
[2021-03-31 14:10:24.456] [E/1] [info] [Task Finished] Transform to mem in 0.872733s (149082 normal rows, 0 exceptions)
[2021-03-31 14:10:24.462] [E/2] [info] [Task Finished] Transform to mem in 0.880127s (148852 normal rows, 0 exceptions)
[2021-03-31 14:10:24.702] [driver] [info] [Task Finished] Transform to mem in 1.129550s (193813 normal rows, 0 exceptions)
[2021-03-31 14:10:24.715] [E/3] [info] [Task Finished] Transform to mem in 0.890969s (150335 normal rows, 0 exceptions)
[2021-03-31 14:10:25.347] [E/2] [info] [Task Finished] Transform to mem in 0.885600s (150598 normal rows, 0 exceptions)
[2021-03-31 14:10:25.572] [driver] [info] [Task Finished] Transform to mem in 0.869929s (148500 normal rows, 0 exceptions)
[2021-03-31 14:10:25.574] [E/1] [info] [Task Finished] Transform to mem in 1.117080s (192117 normal rows, 0 exceptions)
[2021-03-31 14:10:25.599] [E/3] [info] [Task Finished] Transform to mem in 0.883606s (150602 normal rows, 0 exceptions)
[2021-03-31 14:10:26.321] [E/2] [info] [Task Finished] Transform to mem in 0.973599s (166012 normal rows, 0 exceptions)
[2021-03-31 14:10:26.446] [driver] [info] [Task Finished] Transform to mem in 0.873644s (150222 normal rows, 0 exceptions)
[2021-03-31 14:10:26.446] [E/1] [info] [Task Finished] Transform to mem in 0.872743s (149253 normal rows, 0 exceptions)
[2021-03-31 14:10:26.489] [E/3] [info] [Task Finished] Transform to mem in 0.890161s (149403 normal rows, 0 exceptions)
[2021-03-31 14:10:27.325] [driver] [info] [Task Finished] Transform to mem in 0.879046s (149045 normal rows, 0 exceptions)
[2021-03-31 14:10:27.330] [E/1] [info] [Task Finished] Transform to mem in 0.884117s (150202 normal rows, 0 exceptions)
[2021-03-31 14:10:27.415] [E/2] [info] [Task Finished] Transform to mem in 1.093493s (187016 normal rows, 0 exceptions)
[2021-03-31 14:10:27.883] [E/3] [info] [Task Finished] Transform to mem in 1.393845s (237051 normal rows, 0 exceptions)
[2021-03-31 14:10:28.196] [driver] [info] [Task Finished] Transform to mem in 0.871645s (149583 normal rows, 0 exceptions)
[2021-03-31 14:10:28.210] [E/1] [info] [Task Finished] Transform to mem in 0.879294s (150451 normal rows, 0 exceptions)
[2021-03-31 14:10:28.770] [E/3] [info] [Task Finished] Transform to mem in 0.887411s (152368 normal rows, 0 exceptions)
[2021-03-31 14:10:29.078] [driver] [info] [Task Finished] Transform to mem in 0.881099s (159972 normal rows, 0 exceptions)
[2021-03-31 14:10:29.079] [E/1] [info] [Task Finished] Transform to mem in 0.869290s (149298 normal rows, 0 exceptions)
[2021-03-31 14:10:29.110] [E/2] [info] [Task Finished] Transform to mem in 1.694887s (287414 normal rows, 0 exceptions)
[2021-03-31 14:10:29.653] [E/3] [info] [Task Finished] Transform to mem in 0.882398s (150041 normal rows, 0 exceptions)
[2021-03-31 14:10:29.944] [E/1] [info] [Task Finished] Transform to mem in 0.864868s (149132 normal rows, 0 exceptions)
[2021-03-31 14:10:29.954] [driver] [info] [Task Finished] Transform to mem in 0.876114s (153103 normal rows, 0 exceptions)
[2021-03-31 14:10:30.529] [E/3] [info] [Task Finished] Transform to mem in 0.876276s (149649 normal rows, 0 exceptions)
[2021-03-31 14:10:30.826] [E/1] [info] [Task Finished] Transform to mem in 0.882036s (152111 normal rows, 0 exceptions)
[2021-03-31 14:10:30.835] [driver] [info] [Task Finished] Transform to mem in 0.881389s (160333 normal rows, 0 exceptions)
[2021-03-31 14:10:30.840] [E/2] [info] [Task Finished] Transform to mem in 1.730918s (302144 normal rows, 0 exceptions)
[2021-03-31 14:10:31.540] [E/3] [info] [Task Finished] Transform to mem in 1.011318s (173647 normal rows, 0 exceptions)
[2021-03-31 14:10:31.707] [E/1] [info] [Task Finished] Transform to mem in 0.880606s (150674 normal rows, 0 exceptions)
[2021-03-31 14:10:31.718] [driver] [info] [Task Finished] Transform to mem in 0.883005s (159090 normal rows, 0 exceptions)
[2021-03-31 14:10:32.432] [E/3] [info] [Task Finished] Transform to mem in 0.891219s (166361 normal rows, 0 exceptions)
[2021-03-31 14:10:32.545] [E/2] [info] [Task Finished] Transform to mem in 1.704680s (295598 normal rows, 0 exceptions)
[2021-03-31 14:10:32.587] [driver] [info] [Task Finished] Transform to mem in 0.868537s (148760 normal rows, 0 exceptions)
[2021-03-31 14:10:32.592] [E/1] [info] [Task Finished] Transform to mem in 0.885573s (150449 normal rows, 0 exceptions)
[2021-03-31 14:10:33.426] [E/2] [info] [Task Finished] Transform to mem in 0.880636s (160502 normal rows, 0 exceptions)
[2021-03-31 14:10:33.449] [driver] [info] [Task Finished] Transform to mem in 0.862181s (148915 normal rows, 0 exceptions)
[2021-03-31 14:10:33.477] [E/1] [info] [Task Finished] Transform to mem in 0.884892s (155035 normal rows, 0 exceptions)
[2021-03-31 14:10:33.609] [E/3] [info] [Task Finished] Transform to mem in 1.177220s (200968 normal rows, 0 exceptions)
[2021-03-31 14:10:34.347] [driver] [info] [Task Finished] Transform to mem in 0.897657s (165946 normal rows, 0 exceptions)
[2021-03-31 14:10:34.351] [E/1] [info] [Task Finished] Transform to mem in 0.874283s (151409 normal rows, 0 exceptions)
[2021-03-31 14:10:34.488] [E/3] [info] [Task Finished] Transform to mem in 0.878838s (148951 normal rows, 0 exceptions)
[2021-03-31 14:10:34.618] [E/2] [info] [Task Finished] Transform to mem in 1.192543s (201934 normal rows, 0 exceptions)
[2021-03-31 14:10:35.246] [E/1] [info] [Task Finished] Transform to mem in 0.894953s (165562 normal rows, 0 exceptions)
[2021-03-31 14:10:35.365] [E/3] [info] [Task Finished] Transform to mem in 0.877571s (150595 normal rows, 0 exceptions)
[2021-03-31 14:10:35.405] [driver] [info] [Task Finished] Transform to mem in 1.058149s (180829 normal rows, 0 exceptions)
[2021-03-31 14:10:35.501] [E/2] [info] [Task Finished] Transform to mem in 0.882478s (150101 normal rows, 0 exceptions)
[2021-03-31 14:10:36.248] [E/1] [info] [Task Finished] Transform to mem in 1.001477s (171108 normal rows, 0 exceptions)
[2021-03-31 14:10:36.263] [E/3] [info] [Task Finished] Transform to mem in 0.897915s (166720 normal rows, 0 exceptions)
[2021-03-31 14:10:36.279] [driver] [info] [Task Finished] Transform to mem in 0.873794s (151952 normal rows, 0 exceptions)
[2021-03-31 14:10:36.381] [E/2] [info] [Task Finished] Transform to mem in 0.880528s (148896 normal rows, 0 exceptions)
[2021-03-31 14:10:37.129] [E/1] [info] [Task Finished] Transform to mem in 0.881260s (150051 normal rows, 0 exceptions)
[2021-03-31 14:10:37.153] [driver] [info] [Task Finished] Transform to mem in 0.874752s (151891 normal rows, 0 exceptions)
[2021-03-31 14:10:37.166] [E/3] [info] [Task Finished] Transform to mem in 0.902767s (170336 normal rows, 0 exceptions)
[2021-03-31 14:10:37.262] [E/2] [info] [Task Finished] Transform to mem in 0.880510s (149675 normal rows, 0 exceptions)
[2021-03-31 14:10:38.034] [driver] [info] [Task Finished] Transform to mem in 0.880630s (150764 normal rows, 0 exceptions)
[2021-03-31 14:10:38.036] [E/3] [info] [Task Finished] Transform to mem in 0.869871s (149107 normal rows, 0 exceptions)
[2021-03-31 14:10:38.092] [E/1] [info] [Task Finished] Transform to mem in 0.962615s (164890 normal rows, 0 exceptions)
[2021-03-31 14:10:38.600] [E/2] [info] [Task Finished] Transform to mem in 1.337904s (241985 normal rows, 0 exceptions)
[2021-03-31 14:10:38.919] [E/3] [info] [Task Finished] Transform to mem in 0.883034s (149447 normal rows, 0 exceptions)
[2021-03-31 14:10:38.928] [driver] [info] [Task Finished] Transform to mem in 0.894318s (169851 normal rows, 0 exceptions)
[2021-03-31 14:10:39.694] [E/1] [info] [Task Finished] Transform to mem in 1.602488s (274592 normal rows, 0 exceptions)
[2021-03-31 14:10:39.694] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 21.3931s
[2021-03-31 14:10:39.694] [global] [info] [Transform Stage] Stage 3 total wall clock time: 82.9311s, 14009720 input rows, time to process 1 row via fast path: 0.00591954ms

[2021-03-31 14:10:40.051] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 14:10:40.622] [E/1] [info] [Task Finished] write to file in 0.571532s (3357303 rows, 668.88 MB)
[2021-03-31 14:10:40.667] [E/3] [info] [Task Finished] write to file in 0.616177s (3671189 rows, 730.69 MB)
[2021-03-31 14:10:40.671] [E/2] [info] [Task Finished] write to file in 0.620211s (3645801 rows, 726.29 MB)
[2021-03-31 14:10:41.059] [driver] [info] [Task Finished] write to file in 1.008415s (3630088 rows, 723.06 MB)
[2021-03-31 14:10:41.059] [global] [info] writing output took 1.364896s
[2021-03-31 14:10:41.059] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.36495s
[2021-03-31 14:10:41.059] [global] [info] [Transform Stage] Stage 3 took 24.1753s
[2021-03-31 14:10:41.059] [global] [info] Query Execution took 24.7195s. (planning: 0.306579s, execution: 24.4129s)
>>> 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: 0.2818946838378906
Tuplex job time: 25.269671201705933 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":3.8967e-05,"llvm_optimization_time_s":1.10579,"llvm_compilation_time_s":0.315117,"total_compilation_time_s":1.63036,"sampling_time_s":0.466994,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.00242533,"fast_path_time_s":0.0025584,"fast_path_per_row_time_ns":1257.95,"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":0.0123157,"fast_path_time_s":0.0124814,"fast_path_per_row_time_ns":1324.27,"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":0.00912889,"fast_path_time_s":0.00928107,"fast_path_per_row_time_ns":981.602,"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":82.9311,"fast_path_time_s":21.3931,"fast_path_per_row_time_ns":5919.54,"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": 0.2818946838378906, "jobTime": 25.269671201705933, "io_load": 0.32146286964416504, "compute_and_write": 24.948208332061768}
[2021-03-31 14:10:41.099] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 14:10:41.136] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 14:10:41.171] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
