[2021-03-31 14:04:58.416] [global] [error] could not find backend, defaulting to local
[2021-03-31 14:04:58.417] [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 14:04:58.417] [local ee] [info] initializing LLVM backend
[2021-03-31 14:04:58.417] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 14:04:58.417] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 14:04:58.418] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:04:58.418] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:04:58.418] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:04:58.418] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:04:58.418] [E/1] [info] starting detached process queue
[2021-03-31 14:04:58.418] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:04:58.418] [E/2] [info] starting detached process queue
[2021-03-31 14:04:58.418] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:04:58.418] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:04:58.418] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:04:58.418] [E/3] [info] starting detached process queue
[2021-03-31 14:04:58.418] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:04:58.418] [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 14:04:58.418] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:04:58.418] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 14:04:58.418] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 14:04:58.552] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 14:04:58.553] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 14:04:58.703] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 14:04:58.703] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 14:04:58.752] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:04:58.759] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:04:58.764] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:04:58.769] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:04:58.797] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:04:58.815] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:04:58.827] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:04:58.832] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:04:58.841] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:04:58.852] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:04:58.960] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:04:58.974] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:04:58.975] [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 14:04:58.975] [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 14:04:58.976] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:04:58.976] [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 14:04:58.997] [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 14:04:58.998] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:04:58.999] [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 14:04:59.019] [codegen] [info] generating pipeline for (Option[str],Option[str]) -> (Option[str],Option[str],str,i64,Option[i64]) (3 operators pipelined)
[2021-03-31 14:04:59.020] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 14:04:59.020] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 14:04:59.021] [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 14:04:59.042] [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 14:04:59.046] [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 14:04:59.051] [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 14:04:59.057] [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 14:04:59.062] [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 14:04:59.068] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:04:59.073] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:04:59.077] [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 14:04:59.080] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:04:59.084] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:04:59.089] [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 14:04:59.095] [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 14:04:59.099] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 14:04:59.106] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:04:59.108] [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 14:04:59.109] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:04:59.117] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:04:59.124] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:04:59.131] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:04:59.138] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:04:59.145] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:04:59.153] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:04:59.159] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:04:59.166] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:04:59.173] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:04:59.180] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:04:59.187] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:04:59.194] [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 14:04:59.266] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 14:04:59.266] [global] [info] Stage2 depends on: 
[2021-03-31 14:04:59.268] [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 14:04:59.302] [global] [info] Compiled code paths for stage 2 in 0.03 ms
[2021-03-31 14:04:59.302] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.0355706s
[2021-03-31 14:04:59.302] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 14:04:59.305] [E/1] [info] [Task Finished] Transform to in-memory hash table in 0.003515s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 14:04:59.305] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.00365536s
[2021-03-31 14:04:59.305] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.00351542s, 1928 input rows, time to process 1 row via fast path: 0.00182335ms
[2021-03-31 14:04:59.305] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 3.014e-06s
[2021-03-31 14:04:59.305] [global] [info] [Transform Stage] Stage 2 took 0.0392513s
[2021-03-31 14:04:59.305] [global] [info] Stage1 depends on: 
[2021-03-31 14:04:59.307] [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 14:04:59.347] [global] [info] Compiled code paths for stage 1 in 0.04 ms
[2021-03-31 14:04:59.347] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.0418826s
[2021-03-31 14:04:59.347] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:04:59.360] [E/3] [info] [Task Finished] Transform to in-memory hash table in 0.013034s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:04:59.360] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.0131823s
[2021-03-31 14:04:59.360] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.0130341s, 9300 input rows, time to process 1 row via fast path: 0.00140152ms
[2021-03-31 14:04:59.360] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 2.293e-06s
[2021-03-31 14:04:59.360] [global] [info] [Transform Stage] Stage 1 took 0.0550886s
[2021-03-31 14:04:59.360] [global] [info] Stage0 depends on: 
[2021-03-31 14:04:59.362] [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 14:04:59.402] [global] [info] Compiled code paths for stage 0 in 0.04 ms
[2021-03-31 14:04:59.402] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0417782s
[2021-03-31 14:04:59.402] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:04:59.415] [E/1] [info] [Task Finished] Transform to in-memory hash table in 0.013104s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:04:59.415] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.0132547s
[2021-03-31 14:04:59.415] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.0131044s, 9300 input rows, time to process 1 row via fast path: 0.00140908ms
[2021-03-31 14:04:59.415] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 2.287e-06s
[2021-03-31 14:04:59.415] [global] [info] [Transform Stage] Stage 0 took 0.0550573s
[2021-03-31 14:05:01.996] [global] [info] Compiled code paths for stage 3 in 2.52 ms
[2021-03-31 14:05:01.996] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 2.58088s
[2021-03-31 14:05:01.996] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 14:05:01.996] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 14:05:01.996] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 14:05:01.996] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 14:05:01.997] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 14:05:01.997] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 14:05:01.997] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 14:05:01.997] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 14:05:01.997] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 14:05:01.997] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 14:05:01.997] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 14:05:01.997] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 14:05:01.997] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 14:05:01.997] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 14:05:01.997] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 14:05:01.997] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 14:05:01.997] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 14:05:01.997] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 14:05:01.997] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 14:05:01.997] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 14:05:01.997] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 14:05:01.997] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 14:05:01.997] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 14:05:04.192] [E/1] [info] [Task Finished] Transform to mem in 2.194462s (150364 normal rows, 0 exceptions)
[2021-03-31 14:05:04.257] [driver] [info] [Task Finished] Transform to mem in 2.259746s (148707 normal rows, 0 exceptions)
[2021-03-31 14:05:04.318] [E/3] [info] [Task Finished] Transform to mem in 2.321366s (157470 normal rows, 0 exceptions)
[2021-03-31 14:05:04.369] [E/2] [info] [Task Finished] Transform to mem in 2.371896s (149938 normal rows, 0 exceptions)
[2021-03-31 14:05:06.383] [E/1] [info] [Task Finished] Transform to mem in 2.190991s (149472 normal rows, 0 exceptions)
[2021-03-31 14:05:06.474] [driver] [info] [Task Finished] Transform to mem in 2.216796s (148599 normal rows, 0 exceptions)
[2021-03-31 14:05:06.543] [E/3] [info] [Task Finished] Transform to mem in 2.224945s (150234 normal rows, 0 exceptions)
[2021-03-31 14:05:07.374] [E/2] [info] [Task Finished] Transform to mem in 3.005014s (192166 normal rows, 0 exceptions)
[2021-03-31 14:05:08.622] [E/1] [info] [Task Finished] Transform to mem in 2.239247s (150752 normal rows, 0 exceptions)
[2021-03-31 14:05:08.691] [driver] [info] [Task Finished] Transform to mem in 2.217065s (149789 normal rows, 0 exceptions)
[2021-03-31 14:05:08.777] [E/3] [info] [Task Finished] Transform to mem in 2.233526s (150014 normal rows, 0 exceptions)
[2021-03-31 14:05:09.830] [E/2] [info] [Task Finished] Transform to mem in 2.456367s (159520 normal rows, 0 exceptions)
[2021-03-31 14:05:10.848] [E/1] [info] [Task Finished] Transform to mem in 2.226270s (149718 normal rows, 0 exceptions)
[2021-03-31 14:05:10.894] [driver] [info] [Task Finished] Transform to mem in 2.202970s (149499 normal rows, 0 exceptions)
[2021-03-31 14:05:11.040] [E/3] [info] [Task Finished] Transform to mem in 2.262940s (149809 normal rows, 0 exceptions)
[2021-03-31 14:05:13.096] [E/1] [info] [Task Finished] Transform to mem in 2.248006s (150460 normal rows, 0 exceptions)
[2021-03-31 14:05:13.116] [driver] [info] [Task Finished] Transform to mem in 2.222667s (149055 normal rows, 0 exceptions)
[2021-03-31 14:05:13.122] [E/2] [info] [Task Finished] Transform to mem in 3.291561s (213804 normal rows, 0 exceptions)
[2021-03-31 14:05:13.265] [E/3] [info] [Task Finished] Transform to mem in 2.225220s (149667 normal rows, 0 exceptions)
[2021-03-31 14:05:15.338] [driver] [info] [Task Finished] Transform to mem in 2.221998s (148341 normal rows, 0 exceptions)
[2021-03-31 14:05:15.443] [E/2] [info] [Task Finished] Transform to mem in 2.321250s (149179 normal rows, 0 exceptions)
[2021-03-31 14:05:15.491] [E/3] [info] [Task Finished] Transform to mem in 2.225477s (149485 normal rows, 0 exceptions)
[2021-03-31 14:05:16.251] [E/1] [info] [Task Finished] Transform to mem in 3.155115s (214046 normal rows, 0 exceptions)
[2021-03-31 14:05:17.689] [E/3] [info] [Task Finished] Transform to mem in 2.198087s (149082 normal rows, 0 exceptions)
[2021-03-31 14:05:17.767] [E/2] [info] [Task Finished] Transform to mem in 2.323743s (148852 normal rows, 0 exceptions)
[2021-03-31 14:05:18.190] [driver] [info] [Task Finished] Transform to mem in 2.851557s (193813 normal rows, 0 exceptions)
[2021-03-31 14:05:18.539] [E/1] [info] [Task Finished] Transform to mem in 2.287519s (150335 normal rows, 0 exceptions)
[2021-03-31 14:05:20.091] [E/2] [info] [Task Finished] Transform to mem in 2.323471s (150598 normal rows, 0 exceptions)
[2021-03-31 14:05:20.387] [driver] [info] [Task Finished] Transform to mem in 2.196520s (148500 normal rows, 0 exceptions)
[2021-03-31 14:05:20.489] [E/3] [info] [Task Finished] Transform to mem in 2.800211s (192117 normal rows, 0 exceptions)
[2021-03-31 14:05:20.784] [E/1] [info] [Task Finished] Transform to mem in 2.245203s (150602 normal rows, 0 exceptions)
[2021-03-31 14:05:22.581] [driver] [info] [Task Finished] Transform to mem in 2.194461s (150222 normal rows, 0 exceptions)
[2021-03-31 14:05:22.661] [E/2] [info] [Task Finished] Transform to mem in 2.570691s (166012 normal rows, 0 exceptions)
[2021-03-31 14:05:22.699] [E/3] [info] [Task Finished] Transform to mem in 2.210202s (149253 normal rows, 0 exceptions)
[2021-03-31 14:05:23.047] [E/1] [info] [Task Finished] Transform to mem in 2.263230s (149403 normal rows, 0 exceptions)
[2021-03-31 14:05:24.959] [E/3] [info] [Task Finished] Transform to mem in 2.260194s (150202 normal rows, 0 exceptions)
[2021-03-31 14:05:24.997] [E/2] [info] [Task Finished] Transform to mem in 2.335567s (149045 normal rows, 0 exceptions)
[2021-03-31 14:05:25.351] [driver] [info] [Task Finished] Transform to mem in 2.769686s (187016 normal rows, 0 exceptions)
[2021-03-31 14:05:26.512] [E/1] [info] [Task Finished] Transform to mem in 3.464756s (237051 normal rows, 0 exceptions)
[2021-03-31 14:05:27.155] [E/3] [info] [Task Finished] Transform to mem in 2.195931s (149583 normal rows, 0 exceptions)
[2021-03-31 14:05:27.306] [E/2] [info] [Task Finished] Transform to mem in 2.309493s (150451 normal rows, 0 exceptions)
[2021-03-31 14:05:28.777] [E/1] [info] [Task Finished] Transform to mem in 2.265077s (152368 normal rows, 0 exceptions)
[2021-03-31 14:05:29.419] [E/3] [info] [Task Finished] Transform to mem in 2.263481s (159972 normal rows, 0 exceptions)
[2021-03-31 14:05:29.589] [E/2] [info] [Task Finished] Transform to mem in 2.282194s (149298 normal rows, 0 exceptions)
[2021-03-31 14:05:29.656] [driver] [info] [Task Finished] Transform to mem in 4.305074s (287414 normal rows, 0 exceptions)
[2021-03-31 14:05:31.000] [E/1] [info] [Task Finished] Transform to mem in 2.223208s (150041 normal rows, 0 exceptions)
[2021-03-31 14:05:31.652] [E/3] [info] [Task Finished] Transform to mem in 2.232868s (153103 normal rows, 0 exceptions)
[2021-03-31 14:05:31.853] [E/2] [info] [Task Finished] Transform to mem in 2.264157s (149132 normal rows, 0 exceptions)
[2021-03-31 14:05:33.223] [E/1] [info] [Task Finished] Transform to mem in 2.222686s (149649 normal rows, 0 exceptions)
[2021-03-31 14:05:33.906] [E/3] [info] [Task Finished] Transform to mem in 2.253930s (152111 normal rows, 0 exceptions)
[2021-03-31 14:05:34.068] [driver] [info] [Task Finished] Transform to mem in 4.412263s (302144 normal rows, 0 exceptions)
[2021-03-31 14:05:34.194] [E/2] [info] [Task Finished] Transform to mem in 2.341365s (160333 normal rows, 0 exceptions)
[2021-03-31 14:05:35.781] [E/1] [info] [Task Finished] Transform to mem in 2.557382s (173647 normal rows, 0 exceptions)
[2021-03-31 14:05:36.145] [E/3] [info] [Task Finished] Transform to mem in 2.239564s (150674 normal rows, 0 exceptions)
[2021-03-31 14:05:36.334] [driver] [info] [Task Finished] Transform to mem in 2.265682s (159090 normal rows, 0 exceptions)
[2021-03-31 14:05:38.085] [E/1] [info] [Task Finished] Transform to mem in 2.304065s (166361 normal rows, 0 exceptions)
[2021-03-31 14:05:38.401] [E/3] [info] [Task Finished] Transform to mem in 2.255480s (150449 normal rows, 0 exceptions)
[2021-03-31 14:05:38.514] [driver] [info] [Task Finished] Transform to mem in 2.179805s (148760 normal rows, 0 exceptions)
[2021-03-31 14:05:38.697] [E/2] [info] [Task Finished] Transform to mem in 4.503056s (295598 normal rows, 0 exceptions)
[2021-03-31 14:05:40.664] [E/3] [info] [Task Finished] Transform to mem in 2.262975s (160502 normal rows, 0 exceptions)
[2021-03-31 14:05:40.686] [driver] [info] [Task Finished] Transform to mem in 2.172413s (148915 normal rows, 0 exceptions)
[2021-03-31 14:05:41.060] [E/1] [info] [Task Finished] Transform to mem in 2.975306s (200968 normal rows, 0 exceptions)
[2021-03-31 14:05:41.065] [E/2] [info] [Task Finished] Transform to mem in 2.367507s (155035 normal rows, 0 exceptions)
[2021-03-31 14:05:43.033] [driver] [info] [Task Finished] Transform to mem in 2.347184s (165946 normal rows, 0 exceptions)
[2021-03-31 14:05:43.256] [E/1] [info] [Task Finished] Transform to mem in 2.196349s (151409 normal rows, 0 exceptions)
[2021-03-31 14:05:43.392] [E/2] [info] [Task Finished] Transform to mem in 2.327409s (148951 normal rows, 0 exceptions)
[2021-03-31 14:05:43.684] [E/3] [info] [Task Finished] Transform to mem in 3.019628s (201934 normal rows, 0 exceptions)
[2021-03-31 14:05:45.584] [E/1] [info] [Task Finished] Transform to mem in 2.327807s (165562 normal rows, 0 exceptions)
[2021-03-31 14:05:45.676] [E/2] [info] [Task Finished] Transform to mem in 2.283722s (150595 normal rows, 0 exceptions)
[2021-03-31 14:05:45.694] [driver] [info] [Task Finished] Transform to mem in 2.660265s (180829 normal rows, 0 exceptions)
[2021-03-31 14:05:45.927] [E/3] [info] [Task Finished] Transform to mem in 2.243400s (150101 normal rows, 0 exceptions)
[2021-03-31 14:05:47.899] [driver] [info] [Task Finished] Transform to mem in 2.205135s (151952 normal rows, 0 exceptions)
[2021-03-31 14:05:48.109] [E/1] [info] [Task Finished] Transform to mem in 2.524369s (171108 normal rows, 0 exceptions)
[2021-03-31 14:05:48.109] [E/2] [info] [Task Finished] Transform to mem in 2.432860s (166720 normal rows, 0 exceptions)
[2021-03-31 14:05:48.165] [E/3] [info] [Task Finished] Transform to mem in 2.238135s (148896 normal rows, 0 exceptions)
[2021-03-31 14:05:50.116] [driver] [info] [Task Finished] Transform to mem in 2.217133s (150051 normal rows, 0 exceptions)
[2021-03-31 14:05:50.401] [E/2] [info] [Task Finished] Transform to mem in 2.291769s (151891 normal rows, 0 exceptions)
[2021-03-31 14:05:50.411] [E/3] [info] [Task Finished] Transform to mem in 2.246055s (149675 normal rows, 0 exceptions)
[2021-03-31 14:05:50.474] [E/1] [info] [Task Finished] Transform to mem in 2.365185s (170336 normal rows, 0 exceptions)
[2021-03-31 14:05:52.538] [driver] [info] [Task Finished] Transform to mem in 2.421648s (164890 normal rows, 0 exceptions)
[2021-03-31 14:05:52.591] [E/3] [info] [Task Finished] Transform to mem in 2.179540s (149107 normal rows, 0 exceptions)
[2021-03-31 14:05:52.731] [E/2] [info] [Task Finished] Transform to mem in 2.330105s (150764 normal rows, 0 exceptions)
[2021-03-31 14:05:53.929] [E/1] [info] [Task Finished] Transform to mem in 3.454937s (241985 normal rows, 0 exceptions)
[2021-03-31 14:05:54.842] [E/3] [info] [Task Finished] Transform to mem in 2.250903s (149447 normal rows, 0 exceptions)
[2021-03-31 14:05:54.863] [driver] [info] [Task Finished] Transform to mem in 2.325530s (169851 normal rows, 0 exceptions)
[2021-03-31 14:05:56.941] [E/2] [info] [Task Finished] Transform to mem in 4.210535s (274592 normal rows, 0 exceptions)
[2021-03-31 14:05:56.941] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 54.9451s
[2021-03-31 14:05:56.941] [global] [info] [Transform Stage] Stage 3 total wall clock time: 212.585s, 14009720 input rows, time to process 1 row via fast path: 0.0151741ms

[2021-03-31 14:05:57.260] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 14:05:57.835] [driver] [info] [Task Finished] write to file in 0.574878s (3357303 rows, 668.88 MB)
[2021-03-31 14:05:57.889] [E/1] [info] [Task Finished] write to file in 0.628495s (3671189 rows, 730.69 MB)
[2021-03-31 14:05:57.892] [E/2] [info] [Task Finished] write to file in 0.631935s (3645801 rows, 726.29 MB)
[2021-03-31 14:05:58.245] [E/3] [info] [Task Finished] write to file in 0.985020s (3630088 rows, 723.06 MB)
[2021-03-31 14:05:58.245] [global] [info] writing output took 1.303996s
[2021-03-31 14:05:58.245] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.30406s
[2021-03-31 14:05:58.245] [global] [info] [Transform Stage] Stage 3 took 58.8301s
[2021-03-31 14:05:58.246] [global] [info] Query Execution took 59.2851s. (planning: 0.305512s, execution: 58.9796s)
>>> 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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 |_   _|   _ _ __ | | _____  __
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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: 0.28173065185546875
Tuplex job time: 59.83630967140198 s
{'tuplex.useLLVMOptimizer': False, 'tuplex.autoUpcast': False, 'tuplex.allowUndefinedBehavior': False, 'tuplex.optimizer.codeStats': False, 'tuplex.optimizer.generateParser': False, 'tuplex.optimizer.nullValueOptimization': False, 'tuplex.optimizer.filterPushdown': 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":3.8841e-05,"llvm_optimization_time_s":0,"llvm_compilation_time_s":2.63148,"total_compilation_time_s":2.7001,"sampling_time_s":0.469775,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.00351542,"fast_path_time_s":0.00366611,"fast_path_per_row_time_ns":1823.35,"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":0.0130341,"fast_path_time_s":0.0131928,"fast_path_per_row_time_ns":1401.52,"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":0.0131044,"fast_path_time_s":0.0132659,"fast_path_per_row_time_ns":1409.08,"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":212.585,"fast_path_time_s":54.9451,"fast_path_per_row_time_ns":15174.1,"slow_path_wall_time_s":0,"slow_path_time_s":0,"slow_path_per_row_time_ns":0}]}
{"webui.enable": false, "executorMemory": "60G", "executorCount": "3", "driverMemory": "60G", "partitionSize": "32MB", "runTimeMemory": "64MB", "inputSplitSize": "64MB", "useLLVMOptimizer": false, "optimizer.nullValueOptimization": false, "csv.selectionPushdown": false, "optimizer.generateParser": false, "optimizer.mergeExceptionsInOrder": false, "optimizer.filterPushdown": false, "scratchDir": "/results/scratch"}
{"startupTime": 0.28173065185546875, "jobTime": 59.83630967140198, "io_load": 0.3235666751861572, "compute_and_write": 59.51274299621582}
[2021-03-31 14:05:58.284] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 14:05:58.320] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 14:05:58.356] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
