[2021-03-31 14:07:16.083] [global] [error] could not find backend, defaulting to local
[2021-03-31 14:07:16.083] [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 14:07:16.083] [local ee] [info] initializing LLVM backend
[2021-03-31 14:07:16.083] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 14:07:16.084] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 14:07:16.084] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:07:16.084] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:07:16.084] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:07:16.084] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:07:16.084] [E/1] [info] starting detached process queue
[2021-03-31 14:07:16.084] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:07:16.084] [E/2] [info] starting detached process queue
[2021-03-31 14:07:16.085] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:07:16.085] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:07:16.085] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:07:16.085] [E/3] [info] starting detached process queue
[2021-03-31 14:07:16.085] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:07:16.085] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:07:16.085] [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 14:07:16.085] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 14:07:16.085] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 14:07:16.218] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 14:07:16.218] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 14:07:16.368] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 14:07:16.368] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 14:07:16.417] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:07:16.423] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:07:16.428] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:07:16.434] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:07:16.461] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:07:16.479] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:07:16.491] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:07:16.496] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:07:16.505] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:07:16.516] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:07:16.624] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:07:16.639] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:07:16.639] [logical planner] [info] logical optimization took 0.000054ms
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 14:07:16.639] [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 14:07:16.640] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:07:16.641] [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 14:07:16.662] [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 14:07:16.662] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:07:16.663] [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 14:07:16.684] [codegen] [info] generating pipeline for (Option[str],Option[str]) -> (Option[str],Option[str],str,i64,Option[i64]) (3 operators pipelined)
[2021-03-31 14:07:16.684] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 14:07:16.685] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 14:07:16.685] [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 14:07:16.706] [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 14:07:16.710] [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 14:07:16.716] [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 14:07:16.721] [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 14:07:16.727] [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 14:07:16.733] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:07:16.738] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:07:16.742] [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 14:07:16.745] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:07:16.750] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:07:16.755] [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 14:07:16.761] [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 14:07:16.766] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 14:07:16.774] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:07:16.775] [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 14:07:16.777] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:07:16.785] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:07:16.792] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:07:16.800] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:07:16.808] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:07:16.816] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:07:16.823] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:07:16.831] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:07:16.838] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:07:16.846] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:07:16.853] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:07:16.861] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:07:16.868] [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 14:07:16.940] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 14:07:16.940] [global] [info] Stage2 depends on: 
[2021-03-31 14:07:16.941] [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 14:07:16.988] [global] [info] Optimization via LLVM passes took 0.047117 ms
[2021-03-31 14:07:17.014] [global] [info] Compiled code paths for stage 2 in 0.03 ms
[2021-03-31 14:07:17.014] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.0745573s
[2021-03-31 14:07:17.014] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 14:07:17.017] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.002320s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 14:07:17.017] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.0024398s
[2021-03-31 14:07:17.017] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.00232018s, 1928 input rows, time to process 1 row via fast path: 0.00120341ms
[2021-03-31 14:07:17.017] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 3.727e-06s
[2021-03-31 14:07:17.017] [global] [info] [Transform Stage] Stage 2 took 0.0770234s
[2021-03-31 14:07:17.017] [global] [info] Stage1 depends on: 
[2021-03-31 14:07:17.018] [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 14:07:17.065] [global] [info] Optimization via LLVM passes took 0.046477 ms
[2021-03-31 14:07:17.086] [global] [info] Compiled code paths for stage 1 in 0.02 ms
[2021-03-31 14:07:17.086] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.0690828s
[2021-03-31 14:07:17.086] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:07:17.098] [E/1] [info] [Task Finished] Transform to in-memory hash table in 0.012289s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:07:17.098] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.0124453s
[2021-03-31 14:07:17.098] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.0122888s, 9300 input rows, time to process 1 row via fast path: 0.00132138ms
[2021-03-31 14:07:17.098] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 2.301e-06s
[2021-03-31 14:07:17.098] [global] [info] [Transform Stage] Stage 1 took 0.0815526s
[2021-03-31 14:07:17.098] [global] [info] Stage0 depends on: 
[2021-03-31 14:07:17.100] [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 14:07:17.146] [global] [info] Optimization via LLVM passes took 0.046200 ms
[2021-03-31 14:07:17.167] [global] [info] Compiled code paths for stage 0 in 0.02 ms
[2021-03-31 14:07:17.167] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0684596s
[2021-03-31 14:07:17.167] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:07:17.176] [E/1] [info] [Task Finished] Transform to in-memory hash table in 0.009117s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:07:17.176] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.00925969s
[2021-03-31 14:07:17.176] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.00911674s, 9300 input rows, time to process 1 row via fast path: 0.000980294ms
[2021-03-31 14:07:17.176] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 2.283e-06s
[2021-03-31 14:07:17.176] [global] [info] [Transform Stage] Stage 0 took 0.0777438s
[2021-03-31 14:07:18.307] [global] [info] Optimization via LLVM passes took 1.067759 ms
[2021-03-31 14:07:18.554] [global] [info] Compiled code paths for stage 3 in 0.25 ms
[2021-03-31 14:07:18.554] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 1.37834s
[2021-03-31 14:07:18.554] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 14:07:18.555] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 14:07:19.426] [E/1] [info] [Task Finished] Transform to mem in 0.870618s (150364 normal rows, 0 exceptions)
[2021-03-31 14:07:19.436] [E/3] [info] [Task Finished] Transform to mem in 0.881147s (148707 normal rows, 0 exceptions)
[2021-03-31 14:07:19.440] [E/2] [info] [Task Finished] Transform to mem in 0.884974s (149938 normal rows, 0 exceptions)
[2021-03-31 14:07:19.471] [driver] [info] [Task Finished] Transform to mem in 0.915942s (157470 normal rows, 0 exceptions)
[2021-03-31 14:07:20.289] [E/1] [info] [Task Finished] Transform to mem in 0.863687s (149472 normal rows, 0 exceptions)
[2021-03-31 14:07:20.307] [E/3] [info] [Task Finished] Transform to mem in 0.870375s (148599 normal rows, 0 exceptions)
[2021-03-31 14:07:20.314] [E/2] [info] [Task Finished] Transform to mem in 0.873737s (150234 normal rows, 0 exceptions)
[2021-03-31 14:07:20.597] [driver] [info] [Task Finished] Transform to mem in 1.125635s (192166 normal rows, 0 exceptions)
[2021-03-31 14:07:21.166] [E/1] [info] [Task Finished] Transform to mem in 0.876785s (150752 normal rows, 0 exceptions)
[2021-03-31 14:07:21.183] [E/3] [info] [Task Finished] Transform to mem in 0.875968s (149789 normal rows, 0 exceptions)
[2021-03-31 14:07:21.186] [E/2] [info] [Task Finished] Transform to mem in 0.872165s (150014 normal rows, 0 exceptions)
[2021-03-31 14:07:21.524] [driver] [info] [Task Finished] Transform to mem in 0.927776s (159520 normal rows, 0 exceptions)
[2021-03-31 14:07:22.044] [E/1] [info] [Task Finished] Transform to mem in 0.877289s (149718 normal rows, 0 exceptions)
[2021-03-31 14:07:22.052] [E/3] [info] [Task Finished] Transform to mem in 0.868898s (149499 normal rows, 0 exceptions)
[2021-03-31 14:07:22.070] [E/2] [info] [Task Finished] Transform to mem in 0.884253s (149809 normal rows, 0 exceptions)
[2021-03-31 14:07:22.763] [driver] [info] [Task Finished] Transform to mem in 1.238221s (213804 normal rows, 0 exceptions)
[2021-03-31 14:07:22.924] [E/1] [info] [Task Finished] Transform to mem in 0.880347s (150460 normal rows, 0 exceptions)
[2021-03-31 14:07:22.926] [E/3] [info] [Task Finished] Transform to mem in 0.874022s (149055 normal rows, 0 exceptions)
[2021-03-31 14:07:22.946] [E/2] [info] [Task Finished] Transform to mem in 0.875243s (149667 normal rows, 0 exceptions)
[2021-03-31 14:07:23.798] [E/1] [info] [Task Finished] Transform to mem in 0.874076s (148341 normal rows, 0 exceptions)
[2021-03-31 14:07:23.804] [E/3] [info] [Task Finished] Transform to mem in 0.878577s (149179 normal rows, 0 exceptions)
[2021-03-31 14:07:23.817] [E/2] [info] [Task Finished] Transform to mem in 0.871305s (149485 normal rows, 0 exceptions)
[2021-03-31 14:07:24.003] [driver] [info] [Task Finished] Transform to mem in 1.240682s (214046 normal rows, 0 exceptions)
[2021-03-31 14:07:24.677] [E/3] [info] [Task Finished] Transform to mem in 0.872667s (148852 normal rows, 0 exceptions)
[2021-03-31 14:07:24.685] [E/2] [info] [Task Finished] Transform to mem in 0.868514s (149082 normal rows, 0 exceptions)
[2021-03-31 14:07:24.883] [driver] [info] [Task Finished] Transform to mem in 0.879652s (150335 normal rows, 0 exceptions)
[2021-03-31 14:07:24.923] [E/1] [info] [Task Finished] Transform to mem in 1.125110s (193813 normal rows, 0 exceptions)
[2021-03-31 14:07:25.564] [E/2] [info] [Task Finished] Transform to mem in 0.878279s (150598 normal rows, 0 exceptions)
[2021-03-31 14:07:25.745] [driver] [info] [Task Finished] Transform to mem in 0.862108s (148500 normal rows, 0 exceptions)
[2021-03-31 14:07:25.785] [E/3] [info] [Task Finished] Transform to mem in 1.107782s (192117 normal rows, 0 exceptions)
[2021-03-31 14:07:25.798] [E/1] [info] [Task Finished] Transform to mem in 0.874523s (150602 normal rows, 0 exceptions)
[2021-03-31 14:07:26.531] [E/2] [info] [Task Finished] Transform to mem in 0.967001s (166012 normal rows, 0 exceptions)
[2021-03-31 14:07:26.613] [driver] [info] [Task Finished] Transform to mem in 0.867975s (150222 normal rows, 0 exceptions)
[2021-03-31 14:07:26.650] [E/3] [info] [Task Finished] Transform to mem in 0.864799s (149253 normal rows, 0 exceptions)
[2021-03-31 14:07:26.679] [E/1] [info] [Task Finished] Transform to mem in 0.880979s (149403 normal rows, 0 exceptions)
[2021-03-31 14:07:27.482] [driver] [info] [Task Finished] Transform to mem in 0.869105s (149045 normal rows, 0 exceptions)
[2021-03-31 14:07:27.527] [E/3] [info] [Task Finished] Transform to mem in 0.877888s (150202 normal rows, 0 exceptions)
[2021-03-31 14:07:27.617] [E/2] [info] [Task Finished] Transform to mem in 1.086445s (187016 normal rows, 0 exceptions)
[2021-03-31 14:07:28.053] [E/1] [info] [Task Finished] Transform to mem in 1.374485s (237051 normal rows, 0 exceptions)
[2021-03-31 14:07:28.344] [driver] [info] [Task Finished] Transform to mem in 0.861459s (149583 normal rows, 0 exceptions)
[2021-03-31 14:07:28.401] [E/3] [info] [Task Finished] Transform to mem in 0.873475s (150451 normal rows, 0 exceptions)
[2021-03-31 14:07:28.933] [E/1] [info] [Task Finished] Transform to mem in 0.879247s (152368 normal rows, 0 exceptions)
[2021-03-31 14:07:29.217] [driver] [info] [Task Finished] Transform to mem in 0.872657s (159972 normal rows, 0 exceptions)
[2021-03-31 14:07:29.264] [E/3] [info] [Task Finished] Transform to mem in 0.863042s (149298 normal rows, 0 exceptions)
[2021-03-31 14:07:29.302] [E/2] [info] [Task Finished] Transform to mem in 1.685000s (287414 normal rows, 0 exceptions)
[2021-03-31 14:07:29.807] [E/1] [info] [Task Finished] Transform to mem in 0.874180s (150041 normal rows, 0 exceptions)
[2021-03-31 14:07:30.084] [driver] [info] [Task Finished] Transform to mem in 0.866911s (153103 normal rows, 0 exceptions)
[2021-03-31 14:07:30.126] [E/3] [info] [Task Finished] Transform to mem in 0.861976s (149132 normal rows, 0 exceptions)
[2021-03-31 14:07:30.676] [E/1] [info] [Task Finished] Transform to mem in 0.869396s (149649 normal rows, 0 exceptions)
[2021-03-31 14:07:30.956] [driver] [info] [Task Finished] Transform to mem in 0.872595s (152111 normal rows, 0 exceptions)
[2021-03-31 14:07:31.004] [E/3] [info] [Task Finished] Transform to mem in 0.878208s (160333 normal rows, 0 exceptions)
[2021-03-31 14:07:31.023] [E/2] [info] [Task Finished] Transform to mem in 1.720729s (302144 normal rows, 0 exceptions)
[2021-03-31 14:07:31.678] [E/1] [info] [Task Finished] Transform to mem in 1.001754s (173647 normal rows, 0 exceptions)
[2021-03-31 14:07:31.827] [driver] [info] [Task Finished] Transform to mem in 0.870733s (150674 normal rows, 0 exceptions)
[2021-03-31 14:07:31.883] [E/3] [info] [Task Finished] Transform to mem in 0.878875s (159090 normal rows, 0 exceptions)
[2021-03-31 14:07:32.562] [E/1] [info] [Task Finished] Transform to mem in 0.884126s (166361 normal rows, 0 exceptions)
[2021-03-31 14:07:32.702] [driver] [info] [Task Finished] Transform to mem in 0.874648s (150449 normal rows, 0 exceptions)
[2021-03-31 14:07:32.715] [E/2] [info] [Task Finished] Transform to mem in 1.692077s (295598 normal rows, 0 exceptions)
[2021-03-31 14:07:32.748] [E/3] [info] [Task Finished] Transform to mem in 0.864573s (148760 normal rows, 0 exceptions)
[2021-03-31 14:07:33.572] [driver] [info] [Task Finished] Transform to mem in 0.870471s (160502 normal rows, 0 exceptions)
[2021-03-31 14:07:33.573] [E/2] [info] [Task Finished] Transform to mem in 0.857524s (148915 normal rows, 0 exceptions)
[2021-03-31 14:07:33.627] [E/3] [info] [Task Finished] Transform to mem in 0.879203s (155035 normal rows, 0 exceptions)
[2021-03-31 14:07:33.728] [E/1] [info] [Task Finished] Transform to mem in 1.165819s (200968 normal rows, 0 exceptions)
[2021-03-31 14:07:34.466] [E/2] [info] [Task Finished] Transform to mem in 0.893236s (165946 normal rows, 0 exceptions)
[2021-03-31 14:07:34.495] [E/3] [info] [Task Finished] Transform to mem in 0.867592s (151409 normal rows, 0 exceptions)
[2021-03-31 14:07:34.598] [E/1] [info] [Task Finished] Transform to mem in 0.870226s (148951 normal rows, 0 exceptions)
[2021-03-31 14:07:34.749] [driver] [info] [Task Finished] Transform to mem in 1.177152s (201934 normal rows, 0 exceptions)
[2021-03-31 14:07:35.383] [E/3] [info] [Task Finished] Transform to mem in 0.888513s (165562 normal rows, 0 exceptions)
[2021-03-31 14:07:35.466] [E/1] [info] [Task Finished] Transform to mem in 0.867784s (150595 normal rows, 0 exceptions)
[2021-03-31 14:07:35.519] [E/2] [info] [Task Finished] Transform to mem in 1.052967s (180829 normal rows, 0 exceptions)
[2021-03-31 14:07:35.619] [driver] [info] [Task Finished] Transform to mem in 0.869271s (150101 normal rows, 0 exceptions)
[2021-03-31 14:07:36.356] [E/1] [info] [Task Finished] Transform to mem in 0.889708s (166720 normal rows, 0 exceptions)
[2021-03-31 14:07:36.378] [E/3] [info] [Task Finished] Transform to mem in 0.994960s (171108 normal rows, 0 exceptions)
[2021-03-31 14:07:36.387] [E/2] [info] [Task Finished] Transform to mem in 0.868126s (151952 normal rows, 0 exceptions)
[2021-03-31 14:07:36.485] [driver] [info] [Task Finished] Transform to mem in 0.866831s (148896 normal rows, 0 exceptions)
[2021-03-31 14:07:37.230] [E/1] [info] [Task Finished] Transform to mem in 0.873796s (150051 normal rows, 0 exceptions)
[2021-03-31 14:07:37.256] [E/2] [info] [Task Finished] Transform to mem in 0.869292s (151891 normal rows, 0 exceptions)
[2021-03-31 14:07:37.273] [E/3] [info] [Task Finished] Transform to mem in 0.894885s (170336 normal rows, 0 exceptions)
[2021-03-31 14:07:37.353] [driver] [info] [Task Finished] Transform to mem in 0.867995s (149675 normal rows, 0 exceptions)
[2021-03-31 14:07:38.132] [E/2] [info] [Task Finished] Transform to mem in 0.875183s (150764 normal rows, 0 exceptions)
[2021-03-31 14:07:38.137] [E/3] [info] [Task Finished] Transform to mem in 0.864270s (149107 normal rows, 0 exceptions)
[2021-03-31 14:07:38.186] [E/1] [info] [Task Finished] Transform to mem in 0.956166s (164890 normal rows, 0 exceptions)
[2021-03-31 14:07:38.673] [driver] [info] [Task Finished] Transform to mem in 1.319975s (241985 normal rows, 0 exceptions)
[2021-03-31 14:07:39.013] [E/3] [info] [Task Finished] Transform to mem in 0.875573s (149447 normal rows, 0 exceptions)
[2021-03-31 14:07:39.022] [E/2] [info] [Task Finished] Transform to mem in 0.890207s (169851 normal rows, 0 exceptions)
[2021-03-31 14:07:39.774] [E/1] [info] [Task Finished] Transform to mem in 1.588053s (274592 normal rows, 0 exceptions)
[2021-03-31 14:07:39.774] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 21.2196s
[2021-03-31 14:07:39.774] [global] [info] [Transform Stage] Stage 3 total wall clock time: 82.2595s, 14009720 input rows, time to process 1 row via fast path: 0.0058716ms

[2021-03-31 14:07:40.134] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 14:07:40.709] [driver] [info] [Task Finished] write to file in 0.575001s (3357303 rows, 668.88 MB)
[2021-03-31 14:07:40.762] [E/3] [info] [Task Finished] write to file in 0.628695s (3671189 rows, 730.69 MB)
[2021-03-31 14:07:40.767] [E/2] [info] [Task Finished] write to file in 0.633432s (3645801 rows, 726.29 MB)
[2021-03-31 14:07:41.128] [E/1] [info] [Task Finished] write to file in 0.993934s (3630088 rows, 723.06 MB)
[2021-03-31 14:07:41.128] [global] [info] writing output took 1.353577s
[2021-03-31 14:07:41.128] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.35363s
[2021-03-31 14:07:41.128] [global] [info] [Transform Stage] Stage 3 took 23.9516s
[2021-03-31 14:07:41.128] [global] [info] Query Execution took 24.5028s. (planning: 0.314798s, execution: 24.188s)
>>> running Tuplex on ['/data/flights_small/flights_on_time_performance_2019_11.csv', '/data/flights_small/flights_on_time_performance_2019_10.csv', '/data/flights_small/flights_on_time_performance_2019_09.csv', '/data/flights_small/flights_on_time_performance_2019_08.csv', '/data/flights_small/flights_on_time_performance_2019_07.csv', '/data/flights_small/flights_on_time_performance_2019_06.csv', '/data/flights_small/flights_on_time_performance_2019_05.csv', '/data/flights_small/flights_on_time_performance_2019_04.csv', '/data/flights_small/flights_on_time_performance_2019_03.csv', '/data/flights_small/flights_on_time_performance_2019_02.csv', '/data/flights_small/flights_on_time_performance_2019_01.csv', '/data/flights_small/flights_on_time_performance_2018_12.csv', '/data/flights_small/flights_on_time_performance_2018_11.csv', '/data/flights_small/flights_on_time_performance_2018_10.csv', '/data/flights_small/flights_on_time_performance_2018_09.csv', '/data/flights_small/flights_on_time_performance_2018_08.csv', '/data/flights_small/flights_on_time_performance_2018_07.csv', '/data/flights_small/flights_on_time_performance_2018_06.csv', '/data/flights_small/flights_on_time_performance_2018_05.csv', '/data/flights_small/flights_on_time_performance_2018_04.csv', '/data/flights_small/flights_on_time_performance_2018_03.csv', '/data/flights_small/flights_on_time_performance_2018_02.csv', '/data/flights_small/flights_on_time_performance_2018_01.csv']
Welcome to

  _____            _
 |_   _|   _ _ __ | | _____  __
   | || | | | '_ \| |/ _ \ \/ /
   | || |_| | |_) | |  __/>  <
   |_| \__,_| .__/|_|\___/_/\_\ 0.1.7
            |_|
    
using Python 3.6.9 (default, Mar 31 2021, 05:47:10) 
[GCC 10.2.0] on linux
Tuplex startup time: 0.28084826469421387
Tuplex job time: 25.051596879959106 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":5.4476e-05,"llvm_optimization_time_s":1.06776,"llvm_compilation_time_s":0.314578,"total_compilation_time_s":1.59043,"sampling_time_s":0.466201,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.00232018,"fast_path_time_s":0.0024502,"fast_path_per_row_time_ns":1203.41,"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":0.0122888,"fast_path_time_s":0.0124564,"fast_path_per_row_time_ns":1321.38,"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":0.00911674,"fast_path_time_s":0.00927097,"fast_path_per_row_time_ns":980.294,"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":82.2595,"fast_path_time_s":21.2196,"fast_path_per_row_time_ns":5871.6,"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": 0.28084826469421387, "jobTime": 25.051596879959106, "io_load": 0.3209872245788574, "compute_and_write": 24.73060965538025}
[2021-03-31 14:07:41.166] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 14:07:41.203] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 14:07:41.238] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
