[2021-03-31 14:08:32.994] [global] [error] could not find backend, defaulting to local
[2021-03-31 14:08:32.994] [local ee] [info] loaded runtime library from/usr/local/lib/python3.6/site-packages/Tuplex-0.1.7-py3.6.egg/tuplex/libexec/tuplex_runtime.so
[2021-03-31 14:08:32.994] [local ee] [info] initializing LLVM backend
[2021-03-31 14:08:32.994] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 14:08:32.995] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 14:08:32.995] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:08:32.995] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:08:32.995] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:08:32.995] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:08:32.995] [E/1] [info] starting detached process queue
[2021-03-31 14:08:32.995] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:08:32.996] [E/2] [info] starting detached process queue
[2021-03-31 14:08:32.996] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:08:32.996] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:08:32.996] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:08:32.996] [E/3] [info] starting detached process queue
[2021-03-31 14:08:32.996] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:08:32.996] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:08:32.996] [local execution engine] [info] started driver (60.00 GB, 32.00 MB default partition size)
overflow will be cached at file:///results/scratch/driver
[2021-03-31 14:08:32.996] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 14:08:32.996] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 14:08:33.129] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 14:08:33.129] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 14:08:33.278] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 14:08:33.278] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 14:08:33.327] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:33.334] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:33.338] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:33.344] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:33.372] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:33.390] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:33.402] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:33.407] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:33.415] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:33.427] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:08:33.535] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:08:33.549] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:08:33.550] [logical planner] [info] logical optimization took 0.000039ms
output type of specialized pipeline is: (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64])
is this the most outer stage?: 0
need to upgrade output type to (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64])
[2021-03-31 14:08:33.550] [codegen] [info] generating pipeline for (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64]) -> (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64]) (2 operators pipelined)
[2021-03-31 14:08:33.551] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:08:33.551] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
output type of specialized pipeline is: (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64])
is this the most outer stage?: 0
need to upgrade output type to (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64])
[2021-03-31 14:08:33.572] [codegen] [info] generating pipeline for (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64]) -> (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64]) (2 operators pipelined)
[2021-03-31 14:08:33.573] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:08:33.573] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
output type of specialized pipeline is: (Option[str],Option[str],str,i64,Option[i64])
is this the most outer stage?: 0
need to upgrade output type to (Option[str],Option[str],str,i64,Option[i64])
[2021-03-31 14:08:33.594] [codegen] [info] generating pipeline for (Option[str],Option[str]) -> (Option[str],Option[str],str,i64,Option[i64]) (3 operators pipelined)
[2021-03-31 14:08:33.595] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 14:08:33.595] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 14:08:33.596] [codegen] [info] generating function extractDefunctYear for ((Option[str],Option[str],str,i64)) -> Option[i64]
output type of specialized pipeline is: (str)
is this the most outer stage?: 1
[2021-03-31 14:08:33.617] [codegen] [info] generating pipeline for (Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str]) -> (str) (151 operators pipelined)
outSchema is different than last operator's schema:
outSchema: (str)
last Op: (str,Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],str,str,Option[str],Option[f64],Option[f64],Option[i64],str,str,Option[str],Option[f64],Option[f64],Option[i64],f64,Option[str],boolean,boolean,Option[str],Option[str],i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,Option[i64])
[2021-03-31 14:08:33.621] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str])) -> str
[2021-03-31 14:08:33.626] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str)) -> str
[2021-03-31 14:08:33.632] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str)) -> str
[2021-03-31 14:08:33.637] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str)) -> str
[2021-03-31 14:08:33.643] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:08:33.648] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:08:33.652] [codegen] [info] generating function cleanCode for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str)) -> Option[str]
[2021-03-31 14:08:33.655] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:08:33.660] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:08:33.665] [codegen] [info] generating function divertedUDF for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str)) -> Option[str]
[2021-03-31 14:08:33.671] [codegen] [info] generating function fillInTimesUDF for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str,Option[str])) -> Option[f64]
[2021-03-31 14:08:33.675] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 14:08:33.683] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:08:33.684] [codegen] [info] generating function filterDefunctFlights for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],f64,Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str,Option[str],Option[str],Option[str],str,i64,Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64])) -> boolean
[2021-03-31 14:08:33.686] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:33.693] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:33.700] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:33.708] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:33.716] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:33.723] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:33.730] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:33.737] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:33.745] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:33.752] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:33.759] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:33.766] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:08:33.773] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],i64,Option[f64],Option[f64],Option[i64],Option[str],i64,Option[i64],Option[i64],i64,Option[str],Option[i64],i64,Option[f64],Option[f64],Option[i64],Option[str],boolean,Option[str],boolean,i64,i64,i64,Option[f64],f64,Option[i64],i64,i64,i64,i64,i64,Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str,Option[str],Option[str],Option[str],str,i64,Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64])) -> (str,Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],str,str,Option[str],Option[f64],Option[f64],Option[i64],str,str,Option[str],Option[f64],Option[f64],Option[i64],f64,Option[str],boolean,boolean,Option[str],Option[str],i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,i64,Option[i64])
[2021-03-31 14:08:33.844] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 14:08:33.844] [global] [info] Stage2 depends on: 
[2021-03-31 14:08:33.846] [global] [info] provided option to explicitly merge bad rows in order back, however rows will be hashed. Disabling option. To silence this warning, set
tuplex.optimizer.mergeExceptionsInOrder=false
[2021-03-31 14:08:33.894] [global] [info] Optimization via LLVM passes took 0.047521 ms
[2021-03-31 14:08:33.919] [global] [info] Compiled code paths for stage 2 in 0.03 ms
[2021-03-31 14:08:33.919] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.0749913s
[2021-03-31 14:08:33.920] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 14:08:33.922] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.002423s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 14:08:33.922] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.00254595s
[2021-03-31 14:08:33.922] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.0024232s, 1928 input rows, time to process 1 row via fast path: 0.00125685ms
[2021-03-31 14:08:33.922] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 4.229e-06s
[2021-03-31 14:08:33.922] [global] [info] [Transform Stage] Stage 2 took 0.0775647s
[2021-03-31 14:08:33.922] [global] [info] Stage1 depends on: 
[2021-03-31 14:08:33.924] [global] [info] provided option to explicitly merge bad rows in order back, however rows will be hashed. Disabling option. To silence this warning, set
tuplex.optimizer.mergeExceptionsInOrder=false
[2021-03-31 14:08:33.970] [global] [info] Optimization via LLVM passes took 0.046499 ms
[2021-03-31 14:08:33.991] [global] [info] Compiled code paths for stage 1 in 0.02 ms
[2021-03-31 14:08:33.991] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.0691759s
[2021-03-31 14:08:33.991] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:08:34.004] [E/1] [info] [Task Finished] Transform to in-memory hash table in 0.012362s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:08:34.004] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.0125495s
[2021-03-31 14:08:34.004] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.0123621s, 9300 input rows, time to process 1 row via fast path: 0.00132926ms
[2021-03-31 14:08:34.004] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 2.321e-06s
[2021-03-31 14:08:34.004] [global] [info] [Transform Stage] Stage 1 took 0.0817501s
[2021-03-31 14:08:34.004] [global] [info] Stage0 depends on: 
[2021-03-31 14:08:34.005] [global] [info] provided option to explicitly merge bad rows in order back, however rows will be hashed. Disabling option. To silence this warning, set
tuplex.optimizer.mergeExceptionsInOrder=false
[2021-03-31 14:08:34.052] [global] [info] Optimization via LLVM passes took 0.046793 ms
[2021-03-31 14:08:34.073] [global] [info] Compiled code paths for stage 0 in 0.02 ms
[2021-03-31 14:08:34.073] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0690907s
[2021-03-31 14:08:34.073] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:08:34.085] [E/2] [info] [Task Finished] Transform to in-memory hash table in 0.012260s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:08:34.085] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.0124145s
[2021-03-31 14:08:34.085] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.0122597s, 9300 input rows, time to process 1 row via fast path: 0.00131825ms
[2021-03-31 14:08:34.085] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 2.235e-06s
[2021-03-31 14:08:34.085] [global] [info] [Transform Stage] Stage 0 took 0.0815296s
[2021-03-31 14:08:35.226] [global] [info] Optimization via LLVM passes took 1.077639 ms
[2021-03-31 14:08:35.473] [global] [info] Compiled code paths for stage 3 in 0.25 ms
[2021-03-31 14:08:35.473] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 1.38784s
[2021-03-31 14:08:35.473] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 14:08:35.473] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 14:08:35.473] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 14:08:35.473] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 14:08:35.473] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 14:08:35.473] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 14:08:35.473] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 14:08:35.474] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 14:08:35.474] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 14:08:35.474] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 14:08:35.474] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 14:08:35.474] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 14:08:35.474] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 14:08:35.474] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 14:08:35.474] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 14:08:35.474] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 14:08:35.474] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 14:08:35.474] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 14:08:35.474] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 14:08:35.474] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 14:08:35.474] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 14:08:35.474] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 14:08:35.474] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 14:08:36.345] [E/2] [info] [Task Finished] Transform to mem in 0.870795s (150364 normal rows, 0 exceptions)
[2021-03-31 14:08:36.353] [E/3] [info] [Task Finished] Transform to mem in 0.878977s (148707 normal rows, 0 exceptions)
[2021-03-31 14:08:36.359] [driver] [info] [Task Finished] Transform to mem in 0.884924s (149938 normal rows, 0 exceptions)
[2021-03-31 14:08:36.391] [E/1] [info] [Task Finished] Transform to mem in 0.917197s (157470 normal rows, 0 exceptions)
[2021-03-31 14:08:37.207] [E/2] [info] [Task Finished] Transform to mem in 0.861963s (149472 normal rows, 0 exceptions)
[2021-03-31 14:08:37.223] [E/3] [info] [Task Finished] Transform to mem in 0.870051s (148599 normal rows, 0 exceptions)
[2021-03-31 14:08:37.233] [driver] [info] [Task Finished] Transform to mem in 0.874057s (150234 normal rows, 0 exceptions)
[2021-03-31 14:08:37.523] [E/1] [info] [Task Finished] Transform to mem in 1.132097s (192166 normal rows, 0 exceptions)
[2021-03-31 14:08:38.079] [E/2] [info] [Task Finished] Transform to mem in 0.872163s (150752 normal rows, 0 exceptions)
[2021-03-31 14:08:38.100] [E/3] [info] [Task Finished] Transform to mem in 0.876796s (149789 normal rows, 0 exceptions)
[2021-03-31 14:08:38.104] [driver] [info] [Task Finished] Transform to mem in 0.871183s (150014 normal rows, 0 exceptions)
[2021-03-31 14:08:38.456] [E/1] [info] [Task Finished] Transform to mem in 0.932660s (159520 normal rows, 0 exceptions)
[2021-03-31 14:08:38.959] [E/2] [info] [Task Finished] Transform to mem in 0.880324s (149718 normal rows, 0 exceptions)
[2021-03-31 14:08:38.968] [E/3] [info] [Task Finished] Transform to mem in 0.867870s (149499 normal rows, 0 exceptions)
[2021-03-31 14:08:38.985] [driver] [info] [Task Finished] Transform to mem in 0.881173s (149809 normal rows, 0 exceptions)
[2021-03-31 14:08:39.700] [E/1] [info] [Task Finished] Transform to mem in 1.244371s (213804 normal rows, 0 exceptions)
[2021-03-31 14:08:39.835] [E/2] [info] [Task Finished] Transform to mem in 0.875211s (150460 normal rows, 0 exceptions)
[2021-03-31 14:08:39.841] [E/3] [info] [Task Finished] Transform to mem in 0.873441s (149055 normal rows, 0 exceptions)
[2021-03-31 14:08:39.859] [driver] [info] [Task Finished] Transform to mem in 0.873649s (149667 normal rows, 0 exceptions)
[2021-03-31 14:08:40.706] [E/2] [info] [Task Finished] Transform to mem in 0.871009s (148341 normal rows, 0 exceptions)
[2021-03-31 14:08:40.719] [E/3] [info] [Task Finished] Transform to mem in 0.877880s (149179 normal rows, 0 exceptions)
[2021-03-31 14:08:40.727] [driver] [info] [Task Finished] Transform to mem in 0.867918s (149485 normal rows, 0 exceptions)
[2021-03-31 14:08:40.946] [E/1] [info] [Task Finished] Transform to mem in 1.245769s (214046 normal rows, 0 exceptions)
[2021-03-31 14:08:41.592] [E/3] [info] [Task Finished] Transform to mem in 0.873415s (148852 normal rows, 0 exceptions)
[2021-03-31 14:08:41.597] [driver] [info] [Task Finished] Transform to mem in 0.869966s (149082 normal rows, 0 exceptions)
[2021-03-31 14:08:41.827] [E/2] [info] [Task Finished] Transform to mem in 1.121594s (193813 normal rows, 0 exceptions)
[2021-03-31 14:08:41.831] [E/1] [info] [Task Finished] Transform to mem in 0.884373s (150335 normal rows, 0 exceptions)
[2021-03-31 14:08:42.476] [driver] [info] [Task Finished] Transform to mem in 0.878595s (150598 normal rows, 0 exceptions)
[2021-03-31 14:08:42.692] [E/2] [info] [Task Finished] Transform to mem in 0.864852s (148500 normal rows, 0 exceptions)
[2021-03-31 14:08:42.702] [E/3] [info] [Task Finished] Transform to mem in 1.109609s (192117 normal rows, 0 exceptions)
[2021-03-31 14:08:42.704] [E/1] [info] [Task Finished] Transform to mem in 0.873597s (150602 normal rows, 0 exceptions)
[2021-03-31 14:08:43.444] [driver] [info] [Task Finished] Transform to mem in 0.968807s (166012 normal rows, 0 exceptions)
[2021-03-31 14:08:43.562] [E/2] [info] [Task Finished] Transform to mem in 0.869966s (150222 normal rows, 0 exceptions)
[2021-03-31 14:08:43.568] [E/3] [info] [Task Finished] Transform to mem in 0.865419s (149253 normal rows, 0 exceptions)
[2021-03-31 14:08:43.585] [E/1] [info] [Task Finished] Transform to mem in 0.880608s (149403 normal rows, 0 exceptions)
[2021-03-31 14:08:44.435] [E/2] [info] [Task Finished] Transform to mem in 0.873034s (149045 normal rows, 0 exceptions)
[2021-03-31 14:08:44.446] [E/3] [info] [Task Finished] Transform to mem in 0.878279s (150202 normal rows, 0 exceptions)
[2021-03-31 14:08:44.530] [driver] [info] [Task Finished] Transform to mem in 1.085534s (187016 normal rows, 0 exceptions)
[2021-03-31 14:08:44.960] [E/1] [info] [Task Finished] Transform to mem in 1.375508s (237051 normal rows, 0 exceptions)
[2021-03-31 14:08:45.301] [E/2] [info] [Task Finished] Transform to mem in 0.865625s (149583 normal rows, 0 exceptions)
[2021-03-31 14:08:45.320] [E/3] [info] [Task Finished] Transform to mem in 0.873891s (150451 normal rows, 0 exceptions)
[2021-03-31 14:08:45.839] [E/1] [info] [Task Finished] Transform to mem in 0.878513s (152368 normal rows, 0 exceptions)
[2021-03-31 14:08:46.179] [E/2] [info] [Task Finished] Transform to mem in 0.878410s (159972 normal rows, 0 exceptions)
[2021-03-31 14:08:46.183] [E/3] [info] [Task Finished] Transform to mem in 0.863556s (149298 normal rows, 0 exceptions)
[2021-03-31 14:08:46.217] [driver] [info] [Task Finished] Transform to mem in 1.687298s (287414 normal rows, 0 exceptions)
[2021-03-31 14:08:46.714] [E/1] [info] [Task Finished] Transform to mem in 0.875593s (150041 normal rows, 0 exceptions)
[2021-03-31 14:08:47.043] [E/3] [info] [Task Finished] Transform to mem in 0.859855s (149132 normal rows, 0 exceptions)
[2021-03-31 14:08:47.049] [E/2] [info] [Task Finished] Transform to mem in 0.869996s (153103 normal rows, 0 exceptions)
[2021-03-31 14:08:47.584] [E/1] [info] [Task Finished] Transform to mem in 0.869086s (149649 normal rows, 0 exceptions)
[2021-03-31 14:08:47.921] [E/3] [info] [Task Finished] Transform to mem in 0.877678s (152111 normal rows, 0 exceptions)
[2021-03-31 14:08:47.926] [E/2] [info] [Task Finished] Transform to mem in 0.876607s (160333 normal rows, 0 exceptions)
[2021-03-31 14:08:47.939] [driver] [info] [Task Finished] Transform to mem in 1.721559s (302144 normal rows, 0 exceptions)
[2021-03-31 14:08:48.585] [E/1] [info] [Task Finished] Transform to mem in 1.001702s (173647 normal rows, 0 exceptions)
[2021-03-31 14:08:48.795] [E/3] [info] [Task Finished] Transform to mem in 0.874075s (150674 normal rows, 0 exceptions)
[2021-03-31 14:08:48.803] [E/2] [info] [Task Finished] Transform to mem in 0.877451s (159090 normal rows, 0 exceptions)
[2021-03-31 14:08:49.469] [E/1] [info] [Task Finished] Transform to mem in 0.884001s (166361 normal rows, 0 exceptions)
[2021-03-31 14:08:49.632] [driver] [info] [Task Finished] Transform to mem in 1.693140s (295598 normal rows, 0 exceptions)
[2021-03-31 14:08:49.666] [E/2] [info] [Task Finished] Transform to mem in 0.862843s (148760 normal rows, 0 exceptions)
[2021-03-31 14:08:49.674] [E/3] [info] [Task Finished] Transform to mem in 0.879158s (150449 normal rows, 0 exceptions)
[2021-03-31 14:08:50.506] [driver] [info] [Task Finished] Transform to mem in 0.874440s (160502 normal rows, 0 exceptions)
[2021-03-31 14:08:50.523] [E/2] [info] [Task Finished] Transform to mem in 0.856575s (148915 normal rows, 0 exceptions)
[2021-03-31 14:08:50.552] [E/3] [info] [Task Finished] Transform to mem in 0.878003s (155035 normal rows, 0 exceptions)
[2021-03-31 14:08:50.634] [E/1] [info] [Task Finished] Transform to mem in 1.164393s (200968 normal rows, 0 exceptions)
[2021-03-31 14:08:51.414] [E/2] [info] [Task Finished] Transform to mem in 0.891526s (165946 normal rows, 0 exceptions)
[2021-03-31 14:08:51.420] [E/3] [info] [Task Finished] Transform to mem in 0.867258s (151409 normal rows, 0 exceptions)
[2021-03-31 14:08:51.505] [E/1] [info] [Task Finished] Transform to mem in 0.870723s (148951 normal rows, 0 exceptions)
[2021-03-31 14:08:51.694] [driver] [info] [Task Finished] Transform to mem in 1.187007s (201934 normal rows, 0 exceptions)
[2021-03-31 14:08:52.308] [E/3] [info] [Task Finished] Transform to mem in 0.888103s (165562 normal rows, 0 exceptions)
[2021-03-31 14:08:52.374] [E/1] [info] [Task Finished] Transform to mem in 0.869642s (150595 normal rows, 0 exceptions)
[2021-03-31 14:08:52.472] [E/2] [info] [Task Finished] Transform to mem in 1.057139s (180829 normal rows, 0 exceptions)
[2021-03-31 14:08:52.567] [driver] [info] [Task Finished] Transform to mem in 0.873414s (150101 normal rows, 0 exceptions)
[2021-03-31 14:08:53.264] [E/1] [info] [Task Finished] Transform to mem in 0.889601s (166720 normal rows, 0 exceptions)
[2021-03-31 14:08:53.303] [E/3] [info] [Task Finished] Transform to mem in 0.995002s (171108 normal rows, 0 exceptions)
[2021-03-31 14:08:53.346] [E/2] [info] [Task Finished] Transform to mem in 0.874204s (151952 normal rows, 0 exceptions)
[2021-03-31 14:08:53.440] [driver] [info] [Task Finished] Transform to mem in 0.872676s (148896 normal rows, 0 exceptions)
[2021-03-31 14:08:54.139] [E/1] [info] [Task Finished] Transform to mem in 0.875183s (150051 normal rows, 0 exceptions)
[2021-03-31 14:08:54.198] [E/3] [info] [Task Finished] Transform to mem in 0.895758s (170336 normal rows, 0 exceptions)
[2021-03-31 14:08:54.214] [E/2] [info] [Task Finished] Transform to mem in 0.867990s (151891 normal rows, 0 exceptions)
[2021-03-31 14:08:54.312] [driver] [info] [Task Finished] Transform to mem in 0.872756s (149675 normal rows, 0 exceptions)
[2021-03-31 14:08:55.074] [E/3] [info] [Task Finished] Transform to mem in 0.875017s (150764 normal rows, 0 exceptions)
[2021-03-31 14:08:55.077] [E/2] [info] [Task Finished] Transform to mem in 0.863156s (149107 normal rows, 0 exceptions)
[2021-03-31 14:08:55.097] [E/1] [info] [Task Finished] Transform to mem in 0.957540s (164890 normal rows, 0 exceptions)
[2021-03-31 14:08:55.642] [driver] [info] [Task Finished] Transform to mem in 1.329653s (241985 normal rows, 0 exceptions)
[2021-03-31 14:08:55.952] [E/2] [info] [Task Finished] Transform to mem in 0.874691s (149447 normal rows, 0 exceptions)
[2021-03-31 14:08:55.964] [E/3] [info] [Task Finished] Transform to mem in 0.890246s (169851 normal rows, 0 exceptions)
[2021-03-31 14:08:56.684] [E/1] [info] [Task Finished] Transform to mem in 1.587329s (274592 normal rows, 0 exceptions)
[2021-03-31 14:08:56.684] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 21.2108s
[2021-03-31 14:08:56.684] [global] [info] [Transform Stage] Stage 3 total wall clock time: 82.3437s, 14009720 input rows, time to process 1 row via fast path: 0.00587761ms

[2021-03-31 14:08:57.044] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 14:08:57.624] [driver] [info] [Task Finished] write to file in 0.579851s (3357303 rows, 668.88 MB)
[2021-03-31 14:08:57.675] [E/1] [info] [Task Finished] write to file in 0.631421s (3671189 rows, 730.69 MB)
[2021-03-31 14:08:57.675] [E/2] [info] [Task Finished] write to file in 0.631485s (3645801 rows, 726.29 MB)
[2021-03-31 14:08:58.070] [E/3] [info] [Task Finished] write to file in 1.026192s (3630088 rows, 723.06 MB)
[2021-03-31 14:08:58.070] [global] [info] writing output took 1.385790s
[2021-03-31 14:08:58.070] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.38585s
[2021-03-31 14:08:58.070] [global] [info] [Transform Stage] Stage 3 took 23.9846s
[2021-03-31 14:08:58.070] [global] [info] Query Execution took 24.5347s. (planning: 0.309174s, execution: 24.2255s)
>>> 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: 0.28298497200012207
Tuplex job time: 25.08301854133606 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":3.9348e-05,"llvm_optimization_time_s":1.07764,"llvm_compilation_time_s":0.3143,"total_compilation_time_s":1.60109,"sampling_time_s":0.465054,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.0024232,"fast_path_time_s":0.002557,"fast_path_per_row_time_ns":1256.85,"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":0.0123621,"fast_path_time_s":0.0125612,"fast_path_per_row_time_ns":1329.26,"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":0.0122597,"fast_path_time_s":0.0124257,"fast_path_per_row_time_ns":1318.25,"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":82.3437,"fast_path_time_s":21.2109,"fast_path_per_row_time_ns":5877.61,"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": 0.28298497200012207, "jobTime": 25.08301854133606, "io_load": 0.32038116455078125, "compute_and_write": 24.76263737678528}
[2021-03-31 14:08:58.109] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 14:08:58.146] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 14:08:58.181] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
