[2021-03-31 14:28:56.422] [global] [error] could not find backend, defaulting to local
[2021-03-31 14:28:56.422] [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 14:28:56.422] [local ee] [info] initializing LLVM backend
[2021-03-31 14:28:56.422] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 14:28:56.422] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 14:28:56.423] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:28:56.423] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:28:56.423] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:28:56.423] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:28:56.423] [E/1] [info] starting detached process queue
[2021-03-31 14:28:56.423] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:28:56.423] [E/2] [info] starting detached process queue
[2021-03-31 14:28:56.423] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:28:56.423] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:28:56.423] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:28:56.423] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:28:56.423] [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 14:28:56.423] [E/3] [info] starting detached process queue
[2021-03-31 14:28:56.423] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:28:56.423] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 14:28:56.424] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 14:28:56.557] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 14:28:56.557] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 14:28:56.706] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 14:28:56.706] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 14:28:56.755] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:56.761] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:56.766] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:56.772] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:56.799] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:56.818] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:56.829] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:56.834] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:56.843] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:56.854] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:56.962] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:28:56.977] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:28:56.991] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:28:57.006] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:28:57.007] [global] [error] contains an assign operator - can't break down filter
[2021-03-31 14:28:57.128] [logical planner] [info] logical optimization took 0.150511ms
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 14:28:57.135] [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 14:28:57.136] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:28:57.136] [codegen] [info] generating lambda function for (str) -> Option[str]
[2021-03-31 14:28:57.137] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:28:57.138] [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 14:28:57.166] [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 14:28:57.167] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:28:57.167] [codegen] [info] generating lambda function for (str) -> Option[str]
[2021-03-31 14:28:57.168] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:28:57.169] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:28:57.190] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:57.190] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:57.191] [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 14:28:57.192] [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 14:28:57.192] [codegen] [info] generating lambda function for ((str,str)) -> str
[2021-03-31 14:28:57.193] [codegen] [info] generating lambda function for ((str,str,str)) -> i64
[2021-03-31 14:28:57.194] [codegen] [info] generating function extractDefunctYear for ((str,str,str,i64)) -> Option[i64]
[2021-03-31 14:28:57.194] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 14:28:57.195] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 14:28:57.196] [codegen] [info] generating function extractDefunctYear for ((Option[str],Option[str],str,i64)) -> Option[i64]
[2021-03-31 14:28:57.639] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:57.643] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:57.648] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:57.652] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:57.666] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:57.680] [global] [info] performing static typing for UDF in operator withColumn
start checking retyping here!!!
[2021-03-31 14:28:57.685] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:58.001] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:28:58.001] [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 14:28:58.002] [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 14:28:58.002] [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 14:28:58.003] [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 14:28:58.004] [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 14:28:58.005] [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 14:28:58.006] [codegen] [info] generating lambda function for (i64) -> Option[str]
[2021-03-31 14:28:58.007] [codegen] [info] generating lambda function for (i64) -> Option[str]
[2021-03-31 14:28:58.008] [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 14:28:58.009] [codegen] [info] generating lambda function for (f64) -> boolean
[2021-03-31 14:28:58.010] [codegen] [info] generating lambda function for (f64) -> boolean
[2021-03-31 14:28:58.011] [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 14:28:58.012] [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 14:28:58.014] [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 14:28:58.015] [codegen] [info] generating lambda function for (f64) -> f64
[2021-03-31 14:28:58.016] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:28:58.017] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:28:58.018] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:28:58.019] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:28:58.020] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:58.022] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:28:58.023] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:28:58.024] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:58.025] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:58.026] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:58.027] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:28:58.028] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:28:58.030] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:58.031] [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 14:28:58.037] [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 14:28:58.039] [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 14:28:58.040] [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 14:28:58.041] [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 14:28:58.042] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:28:58.044] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:28:58.045] [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 14:28:58.046] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:28:58.047] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:28:58.048] [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 14:28:58.049] [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 14:28:58.050] [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 14:28:58.052] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 14:28:58.054] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:28:58.054] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:58.056] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:58.057] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:58.058] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:58.060] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:58.061] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:58.062] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:58.064] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:58.065] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:58.066] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:58.067] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:58.069] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:58.070] [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 14:28:58.121] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 14:28:58.121] [global] [info] Stage2 depends on: 
[2021-03-31 14:28:58.124] [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 14:28:58.215] [global] [info] Optimization via LLVM passes took 0.091157 ms
[2021-03-31 14:28:58.265] [global] [info] Compiled code paths for stage 2 in 0.05 ms
[2021-03-31 14:28:58.265] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.144167s
[2021-03-31 14:28:58.265] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 14:28:58.267] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.002256s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 14:28:58.267] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.00237804s
[2021-03-31 14:28:58.267] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.00225593s, 1928 input rows, time to process 1 row via fast path: 0.00117009ms
[2021-03-31 14:28:58.267] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 4.175e-06s
[2021-03-31 14:28:58.267] [global] [info] [Transform Stage] Stage 2 took 0.146571s
[2021-03-31 14:28:58.267] [global] [info] Stage1 depends on: 
[2021-03-31 14:28:58.269] [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 14:28:58.314] [global] [info] Optimization via LLVM passes took 0.044292 ms
[2021-03-31 14:28:58.335] [global] [info] Compiled code paths for stage 1 in 0.02 ms
[2021-03-31 14:28:58.335] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.0680557s
[2021-03-31 14:28:58.336] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:28:58.347] [E/1] [info] [Task Finished] Transform to in-memory hash table in 0.011007s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:28:58.347] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.0111666s
[2021-03-31 14:28:58.347] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.0110075s, 9300 input rows, time to process 1 row via fast path: 0.0011836ms
[2021-03-31 14:28:58.347] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 2.315e-06s
[2021-03-31 14:28:58.347] [global] [info] [Transform Stage] Stage 1 took 0.0792465s
[2021-03-31 14:28:58.347] [global] [info] Stage0 depends on: 
[2021-03-31 14:28:58.349] [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 14:28:58.393] [global] [info] Optimization via LLVM passes took 0.044207 ms
[2021-03-31 14:28:58.415] [global] [info] Compiled code paths for stage 0 in 0.02 ms
[2021-03-31 14:28:58.415] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0681416s
[2021-03-31 14:28:58.415] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:28:58.424] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.009460s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:28:58.424] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.00960108s
[2021-03-31 14:28:58.424] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.00945987s, 9300 input rows, time to process 1 row via fast path: 0.00101719ms
[2021-03-31 14:28:58.424] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 3.784e-06s
[2021-03-31 14:28:58.424] [global] [info] [Transform Stage] Stage 0 took 0.077767s
[2021-03-31 14:28:59.179] [global] [info] Optimization via LLVM passes took 0.713099 ms
[2021-03-31 14:28:59.439] [global] [info] Compiled code paths for stage 3 in 0.26 ms
[2021-03-31 14:28:59.439] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 1.01504s
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 14:28:59.440] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 14:29:00.154] [E/2] [info] [Task Finished] Transform to mem in 0.714115s (147676 normal rows, 1031 exceptions)
[2021-03-31 14:29:00.158] [driver] [info] [Task Finished] Transform to mem in 0.717881s (148705 normal rows, 1224 exceptions)
[2021-03-31 14:29:00.166] [E/3] [info] [Task Finished] Transform to mem in 0.725654s (148648 normal rows, 1689 exceptions)
[2021-03-31 14:29:00.198] [E/1] [info] [Task Finished] Transform to mem in 0.758143s (156053 normal rows, 1402 exceptions)
[2021-03-31 14:29:00.867] [E/2] [info] [Task Finished] Transform to mem in 0.712709s (147634 normal rows, 1820 exceptions)
[2021-03-31 14:29:00.873] [driver] [info] [Task Finished] Transform to mem in 0.714558s (147013 normal rows, 1583 exceptions)
[2021-03-31 14:29:00.883] [E/3] [info] [Task Finished] Transform to mem in 0.717164s (149150 normal rows, 1076 exceptions)
[2021-03-31 14:29:01.121] [E/1] [info] [Task Finished] Transform to mem in 0.922612s (190258 normal rows, 1898 exceptions)
[2021-03-31 14:29:01.579] [E/2] [info] [Task Finished] Transform to mem in 0.712300s (147343 normal rows, 3389 exceptions)
[2021-03-31 14:29:01.592] [E/3] [info] [Task Finished] Transform to mem in 0.708760s (147124 normal rows, 2886 exceptions)
[2021-03-31 14:29:01.594] [driver] [info] [Task Finished] Transform to mem in 0.721013s (147356 normal rows, 2414 exceptions)
[2021-03-31 14:29:01.888] [E/1] [info] [Task Finished] Transform to mem in 0.767255s (156932 normal rows, 2574 exceptions)
[2021-03-31 14:29:02.297] [E/2] [info] [Task Finished] Transform to mem in 0.717539s (147491 normal rows, 2223 exceptions)
[2021-03-31 14:29:02.309] [E/3] [info] [Task Finished] Transform to mem in 0.717615s (146867 normal rows, 2625 exceptions)
[2021-03-31 14:29:02.310] [driver] [info] [Task Finished] Transform to mem in 0.715796s (146336 normal rows, 3459 exceptions)
[2021-03-31 14:29:02.908] [E/1] [info] [Task Finished] Transform to mem in 1.019382s (208988 normal rows, 4803 exceptions)
[2021-03-31 14:29:03.013] [E/2] [info] [Task Finished] Transform to mem in 0.716094s (147152 normal rows, 3302 exceptions)
[2021-03-31 14:29:03.023] [E/3] [info] [Task Finished] Transform to mem in 0.713583s (145306 normal rows, 3738 exceptions)
[2021-03-31 14:29:03.024] [driver] [info] [Task Finished] Transform to mem in 0.714580s (146306 normal rows, 3351 exceptions)
[2021-03-31 14:29:03.728] [E/2] [info] [Task Finished] Transform to mem in 0.714880s (146257 normal rows, 2081 exceptions)
[2021-03-31 14:29:03.735] [driver] [info] [Task Finished] Transform to mem in 0.710406s (144695 normal rows, 4754 exceptions)
[2021-03-31 14:29:03.741] [E/3] [info] [Task Finished] Transform to mem in 0.717942s (146143 normal rows, 3024 exceptions)
[2021-03-31 14:29:03.933] [E/1] [info] [Task Finished] Transform to mem in 1.025294s (209176 normal rows, 4857 exceptions)
[2021-03-31 14:29:04.445] [driver] [info] [Task Finished] Transform to mem in 0.710899s (145230 normal rows, 3609 exceptions)
[2021-03-31 14:29:04.455] [E/3] [info] [Task Finished] Transform to mem in 0.713725s (146022 normal rows, 3033 exceptions)
[2021-03-31 14:29:04.646] [E/1] [info] [Task Finished] Transform to mem in 0.712695s (146366 normal rows, 3947 exceptions)
[2021-03-31 14:29:04.652] [E/2] [info] [Task Finished] Transform to mem in 0.924275s (187821 normal rows, 5945 exceptions)
[2021-03-31 14:29:05.173] [E/3] [info] [Task Finished] Transform to mem in 0.717875s (145442 normal rows, 5129 exceptions)
[2021-03-31 14:29:05.359] [E/1] [info] [Task Finished] Transform to mem in 0.713440s (146071 normal rows, 2428 exceptions)
[2021-03-31 14:29:05.365] [driver] [info] [Task Finished] Transform to mem in 0.919443s (187623 normal rows, 4462 exceptions)
[2021-03-31 14:29:05.368] [E/2] [info] [Task Finished] Transform to mem in 0.715596s (146274 normal rows, 4308 exceptions)
[2021-03-31 14:29:05.961] [E/3] [info] [Task Finished] Transform to mem in 0.788238s (161835 normal rows, 4138 exceptions)
[2021-03-31 14:29:06.076] [driver] [info] [Task Finished] Transform to mem in 0.710694s (146745 normal rows, 2502 exceptions)
[2021-03-31 14:29:06.077] [E/1] [info] [Task Finished] Transform to mem in 0.718326s (146881 normal rows, 3309 exceptions)
[2021-03-31 14:29:06.083] [E/2] [info] [Task Finished] Transform to mem in 0.715516s (146560 normal rows, 2826 exceptions)
[2021-03-31 14:29:06.784] [driver] [info] [Task Finished] Transform to mem in 0.708245s (144188 normal rows, 4844 exceptions)
[2021-03-31 14:29:06.789] [E/1] [info] [Task Finished] Transform to mem in 0.711555s (144986 normal rows, 5198 exceptions)
[2021-03-31 14:29:06.849] [E/3] [info] [Task Finished] Transform to mem in 0.887790s (182052 normal rows, 4932 exceptions)
[2021-03-31 14:29:07.224] [E/2] [info] [Task Finished] Transform to mem in 1.140477s (230201 normal rows, 6819 exceptions)
[2021-03-31 14:29:07.496] [driver] [info] [Task Finished] Transform to mem in 0.712087s (144926 normal rows, 4651 exceptions)
[2021-03-31 14:29:07.504] [E/1] [info] [Task Finished] Transform to mem in 0.715144s (144158 normal rows, 6268 exceptions)
[2021-03-31 14:29:07.942] [E/2] [info] [Task Finished] Transform to mem in 0.717677s (150131 normal rows, 2104 exceptions)
[2021-03-31 14:29:08.215] [E/1] [info] [Task Finished] Transform to mem in 0.710521s (147089 normal rows, 2183 exceptions)
[2021-03-31 14:29:08.217] [driver] [info] [Task Finished] Transform to mem in 0.721233s (157646 normal rows, 1769 exceptions)
[2021-03-31 14:29:08.225] [E/3] [info] [Task Finished] Transform to mem in 1.376246s (280278 normal rows, 7103 exceptions)
[2021-03-31 14:29:08.660] [E/2] [info] [Task Finished] Transform to mem in 0.718420s (147935 normal rows, 2049 exceptions)
[2021-03-31 14:29:08.928] [driver] [info] [Task Finished] Transform to mem in 0.710383s (147761 normal rows, 1365 exceptions)
[2021-03-31 14:29:08.928] [E/1] [info] [Task Finished] Transform to mem in 0.713433s (151381 normal rows, 1619 exceptions)
[2021-03-31 14:29:09.372] [E/2] [info] [Task Finished] Transform to mem in 0.712308s (147922 normal rows, 1714 exceptions)
[2021-03-31 14:29:09.631] [E/3] [info] [Task Finished] Transform to mem in 1.406371s (297336 normal rows, 4447 exceptions)
[2021-03-31 14:29:09.643] [driver] [info] [Task Finished] Transform to mem in 0.714840s (150687 normal rows, 1323 exceptions)
[2021-03-31 14:29:09.652] [E/1] [info] [Task Finished] Transform to mem in 0.724160s (158753 normal rows, 1398 exceptions)
[2021-03-31 14:29:10.200] [E/2] [info] [Task Finished] Transform to mem in 0.827588s (172209 normal rows, 1332 exceptions)
[2021-03-31 14:29:10.347] [E/3] [info] [Task Finished] Transform to mem in 0.715751s (147946 normal rows, 2721 exceptions)
[2021-03-31 14:29:10.364] [driver] [info] [Task Finished] Transform to mem in 0.721594s (156854 normal rows, 1998 exceptions)
[2021-03-31 14:29:10.923] [E/2] [info] [Task Finished] Transform to mem in 0.723049s (162164 normal rows, 3490 exceptions)
[2021-03-31 14:29:11.038] [E/1] [info] [Task Finished] Transform to mem in 1.385363s (290677 normal rows, 4780 exceptions)
[2021-03-31 14:29:11.062] [E/3] [info] [Task Finished] Transform to mem in 0.715213s (146575 normal rows, 3847 exceptions)
[2021-03-31 14:29:11.076] [driver] [info] [Task Finished] Transform to mem in 0.711679s (145394 normal rows, 3360 exceptions)
[2021-03-31 14:29:11.757] [E/1] [info] [Task Finished] Transform to mem in 0.719108s (155776 normal rows, 4384 exceptions)
[2021-03-31 14:29:11.772] [E/3] [info] [Task Finished] Transform to mem in 0.709350s (146157 normal rows, 2732 exceptions)
[2021-03-31 14:29:11.787] [driver] [info] [Task Finished] Transform to mem in 0.711522s (151708 normal rows, 3129 exceptions)
[2021-03-31 14:29:11.879] [E/2] [info] [Task Finished] Transform to mem in 0.955484s (196326 normal rows, 4630 exceptions)
[2021-03-31 14:29:12.495] [E/3] [info] [Task Finished] Transform to mem in 0.722825s (159355 normal rows, 6330 exceptions)
[2021-03-31 14:29:12.507] [driver] [info] [Task Finished] Transform to mem in 0.719551s (149378 normal rows, 2019 exceptions)
[2021-03-31 14:29:12.587] [E/2] [info] [Task Finished] Transform to mem in 0.708122s (146104 normal rows, 2822 exceptions)
[2021-03-31 14:29:12.725] [E/1] [info] [Task Finished] Transform to mem in 0.968275s (198072 normal rows, 3847 exceptions)
[2021-03-31 14:29:13.229] [driver] [info] [Task Finished] Transform to mem in 0.722301s (162883 normal rows, 2436 exceptions)
[2021-03-31 14:29:13.306] [E/2] [info] [Task Finished] Transform to mem in 0.719127s (148352 normal rows, 2228 exceptions)
[2021-03-31 14:29:13.363] [E/3] [info] [Task Finished] Transform to mem in 0.867949s (178286 normal rows, 2542 exceptions)
[2021-03-31 14:29:13.436] [E/1] [info] [Task Finished] Transform to mem in 0.710550s (147282 normal rows, 2806 exceptions)
[2021-03-31 14:29:14.031] [E/2] [info] [Task Finished] Transform to mem in 0.725543s (164202 normal rows, 2216 exceptions)
[2021-03-31 14:29:14.048] [driver] [info] [Task Finished] Transform to mem in 0.818980s (168740 normal rows, 2366 exceptions)
[2021-03-31 14:29:14.082] [E/3] [info] [Task Finished] Transform to mem in 0.719215s (149776 normal rows, 2157 exceptions)
[2021-03-31 14:29:14.146] [E/1] [info] [Task Finished] Transform to mem in 0.710631s (147097 normal rows, 1795 exceptions)
[2021-03-31 14:29:14.752] [E/2] [info] [Task Finished] Transform to mem in 0.720603s (147798 normal rows, 2252 exceptions)
[2021-03-31 14:29:14.774] [driver] [info] [Task Finished] Transform to mem in 0.725976s (164752 normal rows, 4593 exceptions)
[2021-03-31 14:29:14.801] [E/3] [info] [Task Finished] Transform to mem in 0.718816s (148621 normal rows, 3259 exceptions)
[2021-03-31 14:29:14.855] [E/1] [info] [Task Finished] Transform to mem in 0.708319s (144647 normal rows, 5022 exceptions)
[2021-03-31 14:29:15.487] [driver] [info] [Task Finished] Transform to mem in 0.712949s (147721 normal rows, 3018 exceptions)
[2021-03-31 14:29:15.517] [E/3] [info] [Task Finished] Transform to mem in 0.716104s (147977 normal rows, 1128 exceptions)
[2021-03-31 14:29:15.537] [E/2] [info] [Task Finished] Transform to mem in 0.785066s (158507 normal rows, 6380 exceptions)
[2021-03-31 14:29:15.938] [E/1] [info] [Task Finished] Transform to mem in 1.082974s (234581 normal rows, 6943 exceptions)
[2021-03-31 14:29:16.215] [driver] [info] [Task Finished] Transform to mem in 0.728090s (162807 normal rows, 5984 exceptions)
[2021-03-31 14:29:16.228] [E/3] [info] [Task Finished] Transform to mem in 0.711455s (144142 normal rows, 5294 exceptions)
[2021-03-31 14:29:16.838] [E/2] [info] [Task Finished] Transform to mem in 1.300977s (266739 normal rows, 7818 exceptions)
[2021-03-31 14:29:16.838] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 17.3988s
[2021-03-31 14:29:16.838] [global] [info] [Transform Stage] Stage 3 total wall clock time: 67.457s, 14009720 input rows, time to process 1 row via fast path: 0.00481501ms
[2021-03-31 14:29:16.838] [global] [info] Exception details: 
+------------+-------------------------------------+--------+
| OperatorID | Exception                           | Count  |
+------------+-------------------------------------+--------+
| 100000     | tuplex.internal.BadParseStringInput | 288283 |
+------------+-------------------------------------+--------+
[2021-03-31 14:29:16.859] [local ee] [info] compiled pure python pipeline in 0.020494s
[2021-03-31 14:29:16.859] [local ee] [info] creating hybrid intermediates took 0.000018s
[2021-03-31 14:29:16.860] [local ee] [info] Created 86 resolve tasks in 0.000657s
[2021-03-31 14:29:16.860] [local ee] [info] 86/86 tasks require executing the slow path.
[2021-03-31 14:29:16.862] [E/2] [info] [Task Finished] Resolve in 0.002536s
[2021-03-31 14:29:16.863] [E/1] [info] [Task Finished] Resolve in 0.003004s
[2021-03-31 14:29:16.863] [E/3] [info] [Task Finished] Resolve in 0.003476s
[2021-03-31 14:29:16.864] [driver] [info] [Task Finished] Resolve in 0.004183s
[2021-03-31 14:29:16.866] [E/3] [info] [Task Finished] Resolve in 0.002613s
[2021-03-31 14:29:16.866] [E/2] [info] [Task Finished] Resolve in 0.004223s
[2021-03-31 14:29:16.867] [E/1] [info] [Task Finished] Resolve in 0.003880s
[2021-03-31 14:29:16.868] [driver] [info] [Task Finished] Resolve in 0.004326s
[2021-03-31 14:29:16.872] [E/1] [info] [Task Finished] Resolve in 0.005457s
[2021-03-31 14:29:16.873] [E/2] [info] [Task Finished] Resolve in 0.006467s
[2021-03-31 14:29:16.873] [E/3] [info] [Task Finished] Resolve in 0.007604s
[2021-03-31 14:29:16.874] [driver] [info] [Task Finished] Resolve in 0.005891s
[2021-03-31 14:29:16.877] [E/1] [info] [Task Finished] Resolve in 0.005089s
[2021-03-31 14:29:16.879] [E/2] [info] [Task Finished] Resolve in 0.006209s
[2021-03-31 14:29:16.881] [E/3] [info] [Task Finished] Resolve in 0.007773s
[2021-03-31 14:29:16.885] [E/1] [info] [Task Finished] Resolve in 0.007530s
[2021-03-31 14:29:16.885] [driver] [info] [Task Finished] Resolve in 0.010847s
[2021-03-31 14:29:16.888] [E/2] [info] [Task Finished] Resolve in 0.008463s
[2021-03-31 14:29:16.889] [E/3] [info] [Task Finished] Resolve in 0.007522s
[2021-03-31 14:29:16.890] [E/1] [info] [Task Finished] Resolve in 0.004932s
[2021-03-31 14:29:16.894] [E/2] [info] [Task Finished] Resolve in 0.006896s
[2021-03-31 14:29:16.896] [driver] [info] [Task Finished] Resolve in 0.010691s
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[2021-03-31 14:29:17.036] [local ee] [info] slow path resolved 288283/288283 exceptions in 0.198166s
[2021-03-31 14:29:17.036] [local ee] [info] slow path for Stage 3: total wall clock time: 0.657899s, time to process 1 row via slow path: 0.00228213ms
[2021-03-31 14:29:17.036] [global] [info] [Transform Stage] Stage 3 completed 86 resolve tasks in 0.198188s

[2021-03-31 14:29:17.392] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 14:29:17.969] [E/1] [info] [Task Finished] write to file in 0.577215s (3359334 rows, 669.28 MB)
[2021-03-31 14:29:18.019] [E/2] [info] [Task Finished] write to file in 0.627320s (3645979 rows, 726.32 MB)
[2021-03-31 14:29:18.021] [driver] [info] [Task Finished] write to file in 0.629068s (3673770 rows, 731.21 MB)
[2021-03-31 14:29:18.410] [E/3] [info] [Task Finished] write to file in 1.017808s (3625298 rows, 722.10 MB)
[2021-03-31 14:29:18.410] [global] [info] writing output took 1.373332s
[2021-03-31 14:29:18.410] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.37338s
[2021-03-31 14:29:18.410] [global] [info] [Transform Stage] Stage 3 took 19.9854s
[2021-03-31 14:29:18.410] [global] [info] Query Execution took 21.4472s. (planning: 1.15809s, execution: 20.2891s)
>>> 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: 0.28045034408569336
Tuplex job time: 21.995924711227417 s
{'tuplex.useLLVMOptimizer': True, '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":0.150511,"llvm_optimization_time_s":0.713099,"llvm_compilation_time_s":0.353696,"total_compilation_time_s":1.2954,"sampling_time_s":0.465461,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.00225593,"fast_path_time_s":0.00238783,"fast_path_per_row_time_ns":1170.09,"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":0.0110075,"fast_path_time_s":0.0111777,"fast_path_per_row_time_ns":1183.6,"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":0.00945987,"fast_path_time_s":0.00961047,"fast_path_per_row_time_ns":1017.19,"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":67.457,"fast_path_time_s":17.3988,"fast_path_per_row_time_ns":4815.01,"slow_path_wall_time_s":0.657899,"slow_path_time_s":0.198166,"slow_path_per_row_time_ns":2282.13}]}
{"webui.enable": false, "executorMemory": "60G", "executorCount": "3", "driverMemory": "60G", "partitionSize": "32MB", "runTimeMemory": "64MB", "inputSplitSize": "64MB", "useLLVMOptimizer": true, "optimizer.nullValueOptimization": true, "csv.selectionPushdown": true, "optimizer.generateParser": false, "optimizer.mergeExceptionsInOrder": false, "optimizer.filterPushdown": true, "scratchDir": "/results/scratch"}
{"startupTime": 0.28045034408569336, "jobTime": 21.995924711227417, "io_load": 0.3208045959472656, "compute_and_write": 21.67512011528015}
[2021-03-31 14:29:18.449] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 14:29:18.487] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 14:29:18.525] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
