[2021-03-31 14:22:38.961] [global] [error] could not find backend, defaulting to local
[2021-03-31 14:22:38.961] [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 14:22:38.961] [local ee] [info] initializing LLVM backend
[2021-03-31 14:22:38.961] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 14:22:38.962] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 14:22:38.962] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:22:38.962] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:22:38.962] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:22:38.962] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:22:38.962] [E/1] [info] starting detached process queue
[2021-03-31 14:22:38.962] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:22:38.963] [E/2] [info] starting detached process queue
[2021-03-31 14:22:38.963] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:22:38.963] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:22:38.963] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:22:38.963] [E/3] [info] starting detached process queue
[2021-03-31 14:22:38.963] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:22:38.963] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:22:38.963] [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 14:22:38.963] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 14:22:38.963] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 14:22:39.097] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 14:22:39.097] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 14:22:39.248] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 14:22:39.248] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 14:22:39.296] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:22:39.303] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:22:39.308] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:22:39.313] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:22:39.341] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:22:39.359] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:22:39.371] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:22:39.376] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:22:39.385] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:22:39.396] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:22:39.504] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:22:39.519] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:22:39.533] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:22:39.548] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:22:39.548] [global] [error] contains an assign operator - can't break down filter
[2021-03-31 14:22:39.670] [logical planner] [info] logical optimization took 0.150678ms
output type of specialized pipeline is: (Option[str],Option[str],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[i64],Option[f64],Option[f64])
[2021-03-31 14:22:39.677] [codegen] [info] generating pipeline for (Option[str],Option[str],str,i64,f64,f64) -> (Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64]) (2 operators pipelined)
outSchema is different than last operator's schema:
outSchema: (Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64])
last Op: (Option[str],Option[str],Option[str],i64,f64,f64)
[2021-03-31 14:22:39.678] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:22:39.678] [codegen] [info] generating lambda function for (str) -> Option[str]
[2021-03-31 14:22:39.679] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:22:39.680] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
output type of specialized pipeline is: (Option[str],Option[str],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[i64],Option[f64],Option[f64])
[2021-03-31 14:22:39.708] [codegen] [info] generating pipeline for (Option[str],Option[str],str,i64,f64,f64) -> (Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64]) (2 operators pipelined)
outSchema is different than last operator's schema:
outSchema: (Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64])
last Op: (Option[str],Option[str],Option[str],i64,f64,f64)
[2021-03-31 14:22:39.709] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:22:39.709] [codegen] [info] generating lambda function for (str) -> Option[str]
[2021-03-31 14:22:39.710] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:22:39.711] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:22:39.732] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:22:39.733] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:22:39.734] [global] [info] performing static typing for UDF in operator withColumn
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 14:22:39.734] [codegen] [info] generating pipeline for (str,str) -> (Option[str],Option[str],str,i64,Option[i64]) (3 operators pipelined)
outSchema is different than last operator's schema:
outSchema: (Option[str],Option[str],str,i64,Option[i64])
last Op: (str,str,str,i64,Option[i64])
[2021-03-31 14:22:39.735] [codegen] [info] generating lambda function for ((str,str)) -> str
[2021-03-31 14:22:39.735] [codegen] [info] generating lambda function for ((str,str,str)) -> i64
[2021-03-31 14:22:39.736] [codegen] [info] generating function extractDefunctYear for ((str,str,str,i64)) -> Option[i64]
[2021-03-31 14:22:39.737] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 14:22:39.737] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 14:22:39.738] [codegen] [info] generating function extractDefunctYear for ((Option[str],Option[str],str,i64)) -> Option[i64]
[2021-03-31 14:22:40.177] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:22:40.182] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:22:40.186] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:22:40.191] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:22:40.205] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:22:40.218] [global] [info] performing static typing for UDF in operator withColumn
start checking retyping here!!!
[2021-03-31 14:22:40.223] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:22:40.536] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:22:40.537] [global] [info] performing static typing for UDF in operator select
output type of specialized pipeline is: (str,str,i64,i64,i64,i64,i64,str,str,str,Option[f64],Option[f64],Option[i64],str,str,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])
is this the most outer stage?: 1
[2021-03-31 14:22:40.537] [codegen] [info] generating pipeline for (i64,i64,i64,i64,str,i64,str,str,str,str,i64,f64,f64,f64,i64,f64,f64,null,f64,f64,f64,f64,f64,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],null,null) -> (str,str,i64,i64,i64,i64,i64,str,str,str,Option[f64],Option[f64],Option[i64],str,str,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]) (151 operators pipelined)
[2021-03-31 14:22:40.538] [codegen] [info] generating lambda function for ((i64,i64,i64,i64,str,i64,str,str,str,str,i64,f64,f64,f64,i64,f64,f64,null,f64,f64,f64,f64,f64,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],null,null)) -> str
[2021-03-31 14:22:40.539] [codegen] [info] generating lambda function for ((i64,i64,i64,i64,str,i64,str,str,str,str,i64,f64,f64,f64,i64,f64,f64,null,f64,f64,f64,f64,f64,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],null,null,str)) -> str
[2021-03-31 14:22:40.540] [codegen] [info] generating lambda function for ((i64,i64,i64,i64,str,i64,str,str,str,str,i64,f64,f64,f64,i64,f64,f64,null,f64,f64,f64,f64,f64,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],null,null,str,str)) -> str
[2021-03-31 14:22:40.541] [codegen] [info] generating lambda function for ((i64,i64,i64,i64,str,i64,str,str,str,str,i64,f64,f64,f64,i64,f64,f64,null,f64,f64,f64,f64,f64,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],null,null,str,str,str)) -> str
[2021-03-31 14:22:40.542] [codegen] [info] generating lambda function for (i64) -> Option[str]
[2021-03-31 14:22:40.543] [codegen] [info] generating lambda function for (i64) -> Option[str]
[2021-03-31 14:22:40.544] [codegen] [info] generating function cleanCode for ((i64,i64,i64,i64,str,i64,str,str,str,str,Option[str],f64,f64,f64,Option[str],f64,f64,null,f64,f64,f64,f64,f64,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],null,null,str,str,str,str)) -> Option[str]
[2021-03-31 14:22:40.545] [codegen] [info] generating lambda function for (f64) -> boolean
[2021-03-31 14:22:40.546] [codegen] [info] generating lambda function for (f64) -> boolean
[2021-03-31 14:22:40.547] [codegen] [info] generating function divertedUDF for ((i64,i64,i64,i64,str,i64,str,str,str,str,Option[str],f64,f64,f64,Option[str],f64,boolean,Option[str],boolean,f64,f64,f64,f64,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],null,null,str,str,str,str)) -> Option[str]
[2021-03-31 14:22:40.548] [codegen] [info] generating function fillInTimesUDF for ((i64,i64,i64,i64,str,i64,str,str,str,str,Option[str],f64,f64,f64,Option[str],f64,boolean,Option[str],boolean,f64,f64,f64,f64,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],null,null,str,str,str,str,Option[str])) -> f64
[2021-03-31 14:22:40.549] [codegen] [info] generating function filterDefunctFlights for ((i64,i64,i64,i64,i64,str,str,str,str,Option[str],f64,f64,f64,Option[str],f64,boolean,Option[str],boolean,f64,f64,f64,f64,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],null,null,str,str,str,str,Option[str],str,Option[str],str,i64,Option[i64])) -> boolean
[2021-03-31 14:22:40.550] [codegen] [info] generating lambda function for (f64) -> f64
[2021-03-31 14:22:40.552] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:22:40.552] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:22:40.553] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:22:40.555] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:22:40.556] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:22:40.557] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:22:40.558] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:22:40.559] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:22:40.560] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:22:40.561] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:22:40.563] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:22:40.564] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:22:40.565] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:22:40.566] [codegen] [info] generating lambda function for ((i64,i64,i64,i64,i64,str,str,Option[str],i64,i64,i64,Option[str],i64,boolean,Option[str],boolean,i64,i64,i64,f64,i64,i64,i64,i64,i64,null,null,str,str,str,str,Option[str],str,Option[str],str,i64,Option[i64],str,Option[str],Option[str],Option[i64],Option[f64],Option[f64],str,Option[str],Option[str],Option[i64],Option[f64],Option[f64])) -> (str,str,i64,i64,i64,i64,i64,str,str,str,Option[f64],Option[f64],Option[i64],str,str,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 14:22:40.573] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64])) -> str
[2021-03-31 14:22:40.574] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str)) -> str
[2021-03-31 14:22:40.575] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str,str)) -> str
[2021-03-31 14:22:40.576] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str,str,str)) -> str
[2021-03-31 14:22:40.578] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:22:40.579] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:22:40.580] [codegen] [info] generating function cleanCode for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[f64],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str,str,str,str)) -> Option[str]
[2021-03-31 14:22:40.581] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:22:40.582] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:22:40.583] [codegen] [info] generating function divertedUDF for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[f64],Option[f64],Option[f64],Option[str],Option[f64],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str,str,str,str)) -> Option[str]
[2021-03-31 14:22:40.584] [codegen] [info] generating function fillInTimesUDF for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[f64],Option[f64],Option[f64],Option[str],Option[f64],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str,str,str,str,Option[str])) -> Option[f64]
[2021-03-31 14:22:40.586] [codegen] [info] generating function filterDefunctFlights for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[f64],Option[f64],Option[f64],Option[str],Option[f64],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],str,str,str,str,Option[str],Option[str],Option[str],str,i64,Option[i64])) -> boolean
[2021-03-31 14:22:40.587] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 14:22:40.589] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:22:40.589] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:22:40.591] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:22:40.592] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:22:40.594] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:22:40.595] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:22:40.596] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:22:40.597] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:22:40.599] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:22:40.600] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:22:40.601] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:22:40.602] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:22:40.604] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:22:40.605] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],i64,i64,i64,Option[str],i64,boolean,Option[str],boolean,i64,i64,i64,f64,i64,i64,i64,i64,i64,Option[f64],Option[f64],str,str,str,str,Option[str],Option[str],Option[str],str,i64,Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[f64],Option[f64],Option[str],Option[str],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 14:22:40.656] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 14:22:40.656] [global] [info] Stage2 depends on: 
[2021-03-31 14:22:40.659] [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 14:22:40.721] [global] [info] Compiled code paths for stage 2 in 0.06 ms
[2021-03-31 14:22:40.721] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.0652662s
[2021-03-31 14:22:40.721] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 14:22:40.724] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.002643s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 14:22:40.724] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.00276337s
[2021-03-31 14:22:40.724] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.00264343s, 1928 input rows, time to process 1 row via fast path: 0.00137107ms
[2021-03-31 14:22:40.724] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 4.339e-06s
[2021-03-31 14:22:40.724] [global] [info] [Transform Stage] Stage 2 took 0.0680553s
[2021-03-31 14:22:40.724] [global] [info] Stage1 depends on: 
[2021-03-31 14:22:40.726] [global] [info] provided option to explicitly merge bad rows in order back, however rows will be hashed. Disabling option. To silence this warning, set
tuplex.optimizer.mergeExceptionsInOrder=false
[2021-03-31 14:22:40.769] [global] [info] Compiled code paths for stage 1 in 0.04 ms
[2021-03-31 14:22:40.769] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.044972s
[2021-03-31 14:22:40.769] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:22:40.781] [E/1] [info] [Task Finished] Transform to in-memory hash table in 0.011558s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:22:40.781] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.0117198s
[2021-03-31 14:22:40.781] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.0115575s, 9300 input rows, time to process 1 row via fast path: 0.00124274ms
[2021-03-31 14:22:40.781] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 2.466e-06s
[2021-03-31 14:22:40.781] [global] [info] [Transform Stage] Stage 1 took 0.0567166s
[2021-03-31 14:22:40.781] [global] [info] Stage0 depends on: 
[2021-03-31 14:22:40.783] [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 14:22:40.826] [global] [info] Compiled code paths for stage 0 in 0.04 ms
[2021-03-31 14:22:40.826] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0448785s
[2021-03-31 14:22:40.826] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:22:40.835] [E/1] [info] [Task Finished] Transform to in-memory hash table in 0.009422s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:22:40.835] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.00956105s
[2021-03-31 14:22:40.835] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.0094218s, 9300 input rows, time to process 1 row via fast path: 0.0010131ms
[2021-03-31 14:22:40.835] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 2.272e-06s
[2021-03-31 14:22:40.835] [global] [info] [Transform Stage] Stage 0 took 0.0544647s
[2021-03-31 14:22:42.157] [global] [info] Compiled code paths for stage 3 in 1.28 ms
[2021-03-31 14:22:42.157] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 1.32158s
[2021-03-31 14:22:42.157] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 14:22:42.157] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 14:22:42.157] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 14:22:42.157] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 14:22:42.157] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 14:22:42.157] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 14:22:42.157] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 14:22:42.157] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 14:22:42.157] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 14:22:42.157] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 14:22:42.157] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 14:22:42.157] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 14:22:42.157] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 14:22:42.157] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 14:22:42.157] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 14:22:42.158] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 14:22:42.158] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 14:22:42.158] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 14:22:42.158] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 14:22:42.158] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 14:22:42.158] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 14:22:42.158] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 14:22:42.158] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 14:22:43.169] [E/3] [info] [Task Finished] Transform to mem in 1.010775s (147676 normal rows, 1031 exceptions)
[2021-03-31 14:22:43.176] [E/2] [info] [Task Finished] Transform to mem in 1.018208s (148648 normal rows, 1689 exceptions)
[2021-03-31 14:22:43.176] [driver] [info] [Task Finished] Transform to mem in 1.018721s (148705 normal rows, 1224 exceptions)
[2021-03-31 14:22:43.225] [E/1] [info] [Task Finished] Transform to mem in 1.067144s (156053 normal rows, 1402 exceptions)
[2021-03-31 14:22:44.164] [E/3] [info] [Task Finished] Transform to mem in 0.995735s (147634 normal rows, 1820 exceptions)
[2021-03-31 14:22:44.176] [E/2] [info] [Task Finished] Transform to mem in 0.999713s (147013 normal rows, 1583 exceptions)
[2021-03-31 14:22:44.182] [driver] [info] [Task Finished] Transform to mem in 1.005440s (149150 normal rows, 1076 exceptions)
[2021-03-31 14:22:44.522] [E/1] [info] [Task Finished] Transform to mem in 1.297093s (190258 normal rows, 1898 exceptions)
[2021-03-31 14:22:45.162] [E/3] [info] [Task Finished] Transform to mem in 0.997335s (147343 normal rows, 3389 exceptions)
[2021-03-31 14:22:45.178] [driver] [info] [Task Finished] Transform to mem in 0.996502s (147124 normal rows, 2886 exceptions)
[2021-03-31 14:22:45.183] [E/2] [info] [Task Finished] Transform to mem in 1.007000s (147356 normal rows, 2414 exceptions)
[2021-03-31 14:22:45.595] [E/1] [info] [Task Finished] Transform to mem in 1.073490s (156932 normal rows, 2574 exceptions)
[2021-03-31 14:22:46.167] [E/3] [info] [Task Finished] Transform to mem in 1.005510s (147491 normal rows, 2223 exceptions)
[2021-03-31 14:22:46.179] [driver] [info] [Task Finished] Transform to mem in 1.000967s (146867 normal rows, 2625 exceptions)
[2021-03-31 14:22:46.187] [E/2] [info] [Task Finished] Transform to mem in 1.003818s (146336 normal rows, 3459 exceptions)
[2021-03-31 14:22:47.028] [E/1] [info] [Task Finished] Transform to mem in 1.432685s (208988 normal rows, 4803 exceptions)
[2021-03-31 14:22:47.178] [E/3] [info] [Task Finished] Transform to mem in 1.010971s (147152 normal rows, 3302 exceptions)
[2021-03-31 14:22:47.186] [driver] [info] [Task Finished] Transform to mem in 1.006582s (145306 normal rows, 3738 exceptions)
[2021-03-31 14:22:47.192] [E/2] [info] [Task Finished] Transform to mem in 1.005493s (146306 normal rows, 3351 exceptions)
[2021-03-31 14:22:48.180] [E/3] [info] [Task Finished] Transform to mem in 1.001660s (146257 normal rows, 2081 exceptions)
[2021-03-31 14:22:48.184] [E/2] [info] [Task Finished] Transform to mem in 0.991962s (144695 normal rows, 4754 exceptions)
[2021-03-31 14:22:48.192] [driver] [info] [Task Finished] Transform to mem in 1.005814s (146143 normal rows, 3024 exceptions)
[2021-03-31 14:22:48.457] [E/1] [info] [Task Finished] Transform to mem in 1.428920s (209176 normal rows, 4857 exceptions)
[2021-03-31 14:22:49.181] [E/2] [info] [Task Finished] Transform to mem in 0.997005s (145230 normal rows, 3609 exceptions)
[2021-03-31 14:22:49.189] [driver] [info] [Task Finished] Transform to mem in 0.997572s (146022 normal rows, 3033 exceptions)
[2021-03-31 14:22:49.457] [E/1] [info] [Task Finished] Transform to mem in 1.000109s (146366 normal rows, 3947 exceptions)
[2021-03-31 14:22:49.468] [E/3] [info] [Task Finished] Transform to mem in 1.287904s (187821 normal rows, 5945 exceptions)
[2021-03-31 14:22:50.196] [driver] [info] [Task Finished] Transform to mem in 1.006893s (145442 normal rows, 5129 exceptions)
[2021-03-31 14:22:50.460] [E/1] [info] [Task Finished] Transform to mem in 1.002378s (146071 normal rows, 2428 exceptions)
[2021-03-31 14:22:50.467] [E/2] [info] [Task Finished] Transform to mem in 1.286027s (187623 normal rows, 4462 exceptions)
[2021-03-31 14:22:50.472] [E/3] [info] [Task Finished] Transform to mem in 1.004526s (146274 normal rows, 4308 exceptions)
[2021-03-31 14:22:51.306] [driver] [info] [Task Finished] Transform to mem in 1.109287s (161835 normal rows, 4138 exceptions)
[2021-03-31 14:22:51.459] [E/1] [info] [Task Finished] Transform to mem in 0.998809s (146881 normal rows, 3309 exceptions)
[2021-03-31 14:22:51.464] [E/2] [info] [Task Finished] Transform to mem in 0.997306s (146745 normal rows, 2502 exceptions)
[2021-03-31 14:22:51.478] [E/3] [info] [Task Finished] Transform to mem in 1.006126s (146560 normal rows, 2826 exceptions)
[2021-03-31 14:22:52.449] [E/1] [info] [Task Finished] Transform to mem in 0.990494s (144188 normal rows, 4844 exceptions)
[2021-03-31 14:22:52.462] [E/2] [info] [Task Finished] Transform to mem in 0.997207s (144986 normal rows, 5198 exceptions)
[2021-03-31 14:22:52.551] [driver] [info] [Task Finished] Transform to mem in 1.245092s (182052 normal rows, 4932 exceptions)
[2021-03-31 14:22:53.064] [E/3] [info] [Task Finished] Transform to mem in 1.585394s (230201 normal rows, 6819 exceptions)
[2021-03-31 14:22:53.440] [E/1] [info] [Task Finished] Transform to mem in 0.990661s (144926 normal rows, 4651 exceptions)
[2021-03-31 14:22:53.459] [E/2] [info] [Task Finished] Transform to mem in 0.997208s (144158 normal rows, 6268 exceptions)
[2021-03-31 14:22:54.076] [E/3] [info] [Task Finished] Transform to mem in 1.012353s (150131 normal rows, 2104 exceptions)
[2021-03-31 14:22:54.459] [E/2] [info] [Task Finished] Transform to mem in 1.000403s (147089 normal rows, 2183 exceptions)
[2021-03-31 14:22:54.464] [E/1] [info] [Task Finished] Transform to mem in 1.023760s (157646 normal rows, 1769 exceptions)
[2021-03-31 14:22:54.482] [driver] [info] [Task Finished] Transform to mem in 1.931075s (280278 normal rows, 7103 exceptions)
[2021-03-31 14:22:55.084] [E/3] [info] [Task Finished] Transform to mem in 1.008126s (147935 normal rows, 2049 exceptions)
[2021-03-31 14:22:55.457] [E/1] [info] [Task Finished] Transform to mem in 0.993638s (147761 normal rows, 1365 exceptions)
[2021-03-31 14:22:55.466] [E/2] [info] [Task Finished] Transform to mem in 1.006201s (151381 normal rows, 1619 exceptions)
[2021-03-31 14:22:56.085] [E/3] [info] [Task Finished] Transform to mem in 1.000355s (147922 normal rows, 1714 exceptions)
[2021-03-31 14:22:56.464] [driver] [info] [Task Finished] Transform to mem in 1.981936s (297336 normal rows, 4447 exceptions)
[2021-03-31 14:22:56.465] [E/1] [info] [Task Finished] Transform to mem in 1.007822s (150687 normal rows, 1323 exceptions)
[2021-03-31 14:22:56.485] [E/2] [info] [Task Finished] Transform to mem in 1.019560s (158753 normal rows, 1398 exceptions)
[2021-03-31 14:22:57.241] [E/3] [info] [Task Finished] Transform to mem in 1.155839s (172209 normal rows, 1332 exceptions)
[2021-03-31 14:22:57.472] [driver] [info] [Task Finished] Transform to mem in 1.007626s (147946 normal rows, 2721 exceptions)
[2021-03-31 14:22:57.486] [E/1] [info] [Task Finished] Transform to mem in 1.021198s (156854 normal rows, 1998 exceptions)
[2021-03-31 14:22:58.272] [E/3] [info] [Task Finished] Transform to mem in 1.031290s (162164 normal rows, 3490 exceptions)
[2021-03-31 14:22:58.432] [E/2] [info] [Task Finished] Transform to mem in 1.947245s (290677 normal rows, 4780 exceptions)
[2021-03-31 14:22:58.478] [driver] [info] [Task Finished] Transform to mem in 1.006498s (146575 normal rows, 3847 exceptions)
[2021-03-31 14:22:58.484] [E/1] [info] [Task Finished] Transform to mem in 0.997775s (145394 normal rows, 3360 exceptions)
[2021-03-31 14:22:59.442] [E/2] [info] [Task Finished] Transform to mem in 1.009682s (155776 normal rows, 4384 exceptions)
[2021-03-31 14:22:59.470] [driver] [info] [Task Finished] Transform to mem in 0.991486s (146157 normal rows, 2732 exceptions)
[2021-03-31 14:22:59.489] [E/1] [info] [Task Finished] Transform to mem in 1.004667s (151708 normal rows, 3129 exceptions)
[2021-03-31 14:22:59.611] [E/3] [info] [Task Finished] Transform to mem in 1.338888s (196326 normal rows, 4630 exceptions)
[2021-03-31 14:23:00.492] [driver] [info] [Task Finished] Transform to mem in 1.022753s (159355 normal rows, 6330 exceptions)
[2021-03-31 14:23:00.493] [E/1] [info] [Task Finished] Transform to mem in 1.003797s (149378 normal rows, 2019 exceptions)
[2021-03-31 14:23:00.611] [E/3] [info] [Task Finished] Transform to mem in 1.000137s (146104 normal rows, 2822 exceptions)
[2021-03-31 14:23:00.797] [E/2] [info] [Task Finished] Transform to mem in 1.355137s (198072 normal rows, 3847 exceptions)
[2021-03-31 14:23:01.521] [E/1] [info] [Task Finished] Transform to mem in 1.028737s (162883 normal rows, 2436 exceptions)
[2021-03-31 14:23:01.622] [E/3] [info] [Task Finished] Transform to mem in 1.011014s (148352 normal rows, 2228 exceptions)
[2021-03-31 14:23:01.712] [driver] [info] [Task Finished] Transform to mem in 1.219127s (178286 normal rows, 2542 exceptions)
[2021-03-31 14:23:01.805] [E/2] [info] [Task Finished] Transform to mem in 1.007219s (147282 normal rows, 2806 exceptions)
[2021-03-31 14:23:02.651] [E/3] [info] [Task Finished] Transform to mem in 1.028697s (164202 normal rows, 2216 exceptions)
[2021-03-31 14:23:02.673] [E/1] [info] [Task Finished] Transform to mem in 1.151299s (168740 normal rows, 2366 exceptions)
[2021-03-31 14:23:02.720] [driver] [info] [Task Finished] Transform to mem in 1.008083s (149776 normal rows, 2157 exceptions)
[2021-03-31 14:23:02.807] [E/2] [info] [Task Finished] Transform to mem in 1.002873s (147097 normal rows, 1795 exceptions)
[2021-03-31 14:23:03.658] [E/3] [info] [Task Finished] Transform to mem in 1.007201s (147798 normal rows, 2252 exceptions)
[2021-03-31 14:23:03.704] [E/1] [info] [Task Finished] Transform to mem in 1.031771s (164752 normal rows, 4593 exceptions)
[2021-03-31 14:23:03.724] [driver] [info] [Task Finished] Transform to mem in 1.004464s (148621 normal rows, 3259 exceptions)
[2021-03-31 14:23:03.802] [E/2] [info] [Task Finished] Transform to mem in 0.994275s (144647 normal rows, 5022 exceptions)
[2021-03-31 14:23:04.703] [E/1] [info] [Task Finished] Transform to mem in 0.998597s (147721 normal rows, 3018 exceptions)
[2021-03-31 14:23:04.727] [driver] [info] [Task Finished] Transform to mem in 1.002417s (147977 normal rows, 1128 exceptions)
[2021-03-31 14:23:04.753] [E/3] [info] [Task Finished] Transform to mem in 1.094840s (158507 normal rows, 6380 exceptions)
[2021-03-31 14:23:05.330] [E/2] [info] [Task Finished] Transform to mem in 1.528049s (234581 normal rows, 6943 exceptions)
[2021-03-31 14:23:05.729] [driver] [info] [Task Finished] Transform to mem in 1.002317s (144142 normal rows, 5294 exceptions)
[2021-03-31 14:23:05.734] [E/1] [info] [Task Finished] Transform to mem in 1.031312s (162807 normal rows, 5984 exceptions)
[2021-03-31 14:23:06.584] [E/3] [info] [Task Finished] Transform to mem in 1.831093s (266739 normal rows, 7818 exceptions)
[2021-03-31 14:23:06.584] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 24.4271s
[2021-03-31 14:23:06.584] [global] [info] [Transform Stage] Stage 3 total wall clock time: 94.7442s, 14009720 input rows, time to process 1 row via fast path: 0.00676275ms
[2021-03-31 14:23:06.584] [global] [info] Exception details: 
+------------+-------------------------------------+--------+
| OperatorID | Exception                           | Count  |
+------------+-------------------------------------+--------+
| 100000     | tuplex.internal.BadParseStringInput | 288283 |
+------------+-------------------------------------+--------+
[2021-03-31 14:23:06.605] [local ee] [info] compiled pure python pipeline in 0.020752s
[2021-03-31 14:23:06.605] [local ee] [info] creating hybrid intermediates took 0.000017s
[2021-03-31 14:23:06.606] [local ee] [info] Created 86 resolve tasks in 0.000672s
[2021-03-31 14:23:06.606] [local ee] [info] 86/86 tasks require executing the slow path.
[2021-03-31 14:23:06.611] [driver] [info] [Task Finished] Resolve in 0.004866s
[2021-03-31 14:23:06.611] [E/3] [info] [Task Finished] Resolve in 0.005664s
[2021-03-31 14:23:06.612] [E/2] [info] [Task Finished] Resolve in 0.006475s
[2021-03-31 14:23:06.614] [E/1] [info] [Task Finished] Resolve in 0.007913s
[2021-03-31 14:23:06.617] [E/2] [info] [Task Finished] Resolve in 0.005089s
[2021-03-31 14:23:06.619] [E/3] [info] [Task Finished] Resolve in 0.007240s
[2021-03-31 14:23:06.619] [driver] [info] [Task Finished] Resolve in 0.008452s
[2021-03-31 14:23:06.622] [E/1] [info] [Task Finished] Resolve in 0.008400s
[2021-03-31 14:23:06.630] [driver] [info] [Task Finished] Resolve in 0.010780s
[2021-03-31 14:23:06.632] [E/3] [info] [Task Finished] Resolve in 0.013234s
[2021-03-31 14:23:06.633] [E/2] [info] [Task Finished] Resolve in 0.015159s
[2021-03-31 14:23:06.634] [E/1] [info] [Task Finished] Resolve in 0.011673s
[2021-03-31 14:23:06.640] [driver] [info] [Task Finished] Resolve in 0.010067s
[2021-03-31 14:23:06.644] [E/3] [info] [Task Finished] Resolve in 0.011870s
[2021-03-31 14:23:06.648] [E/2] [info] [Task Finished] Resolve in 0.015612s
[2021-03-31 14:23:06.655] [driver] [info] [Task Finished] Resolve in 0.015162s
[2021-03-31 14:23:06.655] [E/1] [info] [Task Finished] Resolve in 0.021605s
[2021-03-31 14:23:06.661] [E/3] [info] [Task Finished] Resolve in 0.016881s
[2021-03-31 14:23:06.663] [E/2] [info] [Task Finished] Resolve in 0.015242s
[2021-03-31 14:23:06.665] [driver] [info] [Task Finished] Resolve in 0.009519s
[2021-03-31 14:23:06.675] [E/3] [info] [Task Finished] Resolve in 0.013810s
[2021-03-31 14:23:06.677] [E/1] [info] [Task Finished] Resolve in 0.021286s
[2021-03-31 14:23:06.681] [driver] [info] [Task Finished] Resolve in 0.016265s
[2021-03-31 14:23:06.685] [E/2] [info] [Task Finished] Resolve in 0.021612s
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[2021-03-31 14:23:06.954] [local ee] [info] slow path resolved 288283/288283 exceptions in 0.370171s
[2021-03-31 14:23:06.954] [local ee] [info] slow path for Stage 3: total wall clock time: 1.31158s, time to process 1 row via slow path: 0.00454964ms
[2021-03-31 14:23:06.954] [global] [info] [Transform Stage] Stage 3 completed 86 resolve tasks in 0.370194s

[2021-03-31 14:23:07.313] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 14:23:07.886] [driver] [info] [Task Finished] write to file in 0.572476s (3359334 rows, 669.28 MB)
[2021-03-31 14:23:07.929] [E/1] [info] [Task Finished] write to file in 0.615749s (3645979 rows, 726.32 MB)
[2021-03-31 14:23:07.938] [E/3] [info] [Task Finished] write to file in 0.624987s (3673770 rows, 731.21 MB)
[2021-03-31 14:23:08.296] [E/2] [info] [Task Finished] write to file in 0.982183s (3625298 rows, 722.10 MB)
[2021-03-31 14:23:08.296] [global] [info] writing output took 1.341231s
[2021-03-31 14:23:08.296] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.3413s
[2021-03-31 14:23:08.296] [global] [info] [Transform Stage] Stage 3 took 27.4603s
[2021-03-31 14:23:08.296] [global] [info] Query Execution took 28.7911s. (planning: 1.15146s, execution: 27.6396s)
>>> 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: 0.2814786434173584
Tuplex job time: 29.342127323150635 s
{'tuplex.useLLVMOptimizer': False, 'tuplex.autoUpcast': False, 'tuplex.allowUndefinedBehavior': False, 'tuplex.optimizer.codeStats': False, 'tuplex.optimizer.generateParser': False, 'tuplex.optimizer.nullValueOptimization': True, 'tuplex.optimizer.filterPushdown': True, 'tuplex.optimizer.sharedObjectPropagation': True, 'tuplex.interleaveIO': True, 'tuplex.resolveWithInterpreterOnly': False, 'tuplex.csv.selectionPushdown': True, '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":0.150678,"llvm_optimization_time_s":0,"llvm_compilation_time_s":1.42809,"total_compilation_time_s":1.47669,"sampling_time_s":0.468392,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.00264343,"fast_path_time_s":0.00277356,"fast_path_per_row_time_ns":1371.07,"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":0.0115575,"fast_path_time_s":0.011731,"fast_path_per_row_time_ns":1242.74,"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":0.0094218,"fast_path_time_s":0.00957273,"fast_path_per_row_time_ns":1013.1,"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":94.7442,"fast_path_time_s":24.4272,"fast_path_per_row_time_ns":6762.75,"slow_path_wall_time_s":1.31158,"slow_path_time_s":0.370171,"slow_path_per_row_time_ns":4549.64}]}
{"webui.enable": false, "executorMemory": "60G", "executorCount": "3", "driverMemory": "60G", "partitionSize": "32MB", "runTimeMemory": "64MB", "inputSplitSize": "64MB", "useLLVMOptimizer": false, "optimizer.nullValueOptimization": true, "csv.selectionPushdown": true, "optimizer.generateParser": false, "optimizer.mergeExceptionsInOrder": false, "optimizer.filterPushdown": true, "scratchDir": "/results/scratch"}
{"startupTime": 0.2814786434173584, "jobTime": 29.342127323150635, "io_load": 0.32269716262817383, "compute_and_write": 29.01943016052246}
[2021-03-31 14:23:08.336] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 14:23:08.374] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 14:23:08.411] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
