[2021-03-31 14:28:12.280] [global] [error] could not find backend, defaulting to local
[2021-03-31 14:28:12.281] [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 14:28:12.281] [local ee] [info] initializing LLVM backend
[2021-03-31 14:28:12.281] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 14:28:12.281] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 14:28:12.282] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:28:12.282] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:28:12.282] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:28:12.282] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:28:12.282] [E/1] [info] starting detached process queue
[2021-03-31 14:28:12.282] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:28:12.282] [E/2] [info] starting detached process queue
[2021-03-31 14:28:12.282] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:28:12.282] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:28:12.282] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:28:12.282] [E/3] [info] starting detached process queue
[2021-03-31 14:28:12.282] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:28:12.282] [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 14:28:12.282] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:28:12.282] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 14:28:12.283] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 14:28:12.417] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 14:28:12.417] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 14:28:12.569] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 14:28:12.569] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 14:28:12.618] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:12.625] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:12.630] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:12.635] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:12.663] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:12.681] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:12.693] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:12.698] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:12.707] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:12.718] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:12.826] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:28:12.840] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:28:12.855] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:28:12.870] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:28:12.870] [global] [error] contains an assign operator - can't break down filter
[2021-03-31 14:28:12.991] [logical planner] [info] logical optimization took 0.150403ms
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 14:28:12.999] [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 14:28:12.999] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:28:13.000] [codegen] [info] generating lambda function for (str) -> Option[str]
[2021-03-31 14:28:13.001] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:28:13.001] [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 14:28:13.030] [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 14:28:13.030] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:28:13.031] [codegen] [info] generating lambda function for (str) -> Option[str]
[2021-03-31 14:28:13.032] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:28:13.032] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:28:13.053] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:13.054] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:13.055] [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 14:28:13.055] [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 14:28:13.056] [codegen] [info] generating lambda function for ((str,str)) -> str
[2021-03-31 14:28:13.056] [codegen] [info] generating lambda function for ((str,str,str)) -> i64
[2021-03-31 14:28:13.057] [codegen] [info] generating function extractDefunctYear for ((str,str,str,i64)) -> Option[i64]
[2021-03-31 14:28:13.058] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 14:28:13.058] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 14:28:13.059] [codegen] [info] generating function extractDefunctYear for ((Option[str],Option[str],str,i64)) -> Option[i64]
[2021-03-31 14:28:13.496] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:13.501] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:13.505] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:13.510] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:13.523] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:13.537] [global] [info] performing static typing for UDF in operator withColumn
start checking retyping here!!!
[2021-03-31 14:28:13.541] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:28:13.853] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:28:13.854] [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 14:28:13.854] [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 14:28:13.855] [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 14:28:13.856] [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 14:28:13.857] [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 14:28:13.858] [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 14:28:13.859] [codegen] [info] generating lambda function for (i64) -> Option[str]
[2021-03-31 14:28:13.860] [codegen] [info] generating lambda function for (i64) -> Option[str]
[2021-03-31 14:28:13.861] [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 14:28:13.862] [codegen] [info] generating lambda function for (f64) -> boolean
[2021-03-31 14:28:13.863] [codegen] [info] generating lambda function for (f64) -> boolean
[2021-03-31 14:28:13.864] [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 14:28:13.865] [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 14:28:13.866] [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 14:28:13.868] [codegen] [info] generating lambda function for (f64) -> f64
[2021-03-31 14:28:13.869] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:28:13.869] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:28:13.871] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:28:13.872] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:28:13.873] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:13.874] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:28:13.875] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:28:13.876] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:13.877] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:13.879] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:13.880] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:28:13.881] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:28:13.882] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:13.883] [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 14:28:13.889] [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 14:28:13.891] [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 14:28:13.892] [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 14:28:13.893] [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 14:28:13.895] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:28:13.896] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:28:13.897] [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 14:28:13.898] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:28:13.899] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:28:13.900] [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 14:28:13.901] [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 14:28:13.903] [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 14:28:13.904] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 14:28:13.906] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:28:13.906] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:13.908] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:13.909] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:13.911] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:13.912] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:13.913] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:13.914] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:13.916] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:13.917] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:13.918] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:13.920] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:13.921] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:28:13.922] [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 14:28:13.973] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 14:28:13.973] [global] [info] Stage2 depends on: 
[2021-03-31 14:28:13.976] [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 14:28:14.067] [global] [info] Optimization via LLVM passes took 0.090727 ms
[2021-03-31 14:28:14.117] [global] [info] Compiled code paths for stage 2 in 0.05 ms
[2021-03-31 14:28:14.117] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.14355s
[2021-03-31 14:28:14.117] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 14:28:14.119] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.002232s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 14:28:14.119] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.00235054s
[2021-03-31 14:28:14.119] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.00223197s, 1928 input rows, time to process 1 row via fast path: 0.00115766ms
[2021-03-31 14:28:14.119] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 3.946e-06s
[2021-03-31 14:28:14.119] [global] [info] [Transform Stage] Stage 2 took 0.145925s
[2021-03-31 14:28:14.119] [global] [info] Stage1 depends on: 
[2021-03-31 14:28:14.121] [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 14:28:14.165] [global] [info] Optimization via LLVM passes took 0.043873 ms
[2021-03-31 14:28:14.187] [global] [info] Compiled code paths for stage 1 in 0.02 ms
[2021-03-31 14:28:14.187] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.0675887s
[2021-03-31 14:28:14.187] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:28:14.198] [E/2] [info] [Task Finished] Transform to in-memory hash table in 0.010972s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:28:14.198] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.0111325s
[2021-03-31 14:28:14.198] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.0109716s, 9300 input rows, time to process 1 row via fast path: 0.00117974ms
[2021-03-31 14:28:14.198] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 2.128e-06s
[2021-03-31 14:28:14.198] [global] [info] [Transform Stage] Stage 1 took 0.0787452s
[2021-03-31 14:28:14.198] [global] [info] Stage0 depends on: 
[2021-03-31 14:28:14.200] [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 14:28:14.244] [global] [info] Optimization via LLVM passes took 0.044054 ms
[2021-03-31 14:28:14.266] [global] [info] Compiled code paths for stage 0 in 0.02 ms
[2021-03-31 14:28:14.266] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0679177s
[2021-03-31 14:28:14.266] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:28:14.275] [E/2] [info] [Task Finished] Transform to in-memory hash table in 0.008869s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:28:14.275] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.00901091s
[2021-03-31 14:28:14.275] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.00886942s, 9300 input rows, time to process 1 row via fast path: 0.000953701ms
[2021-03-31 14:28:14.275] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 2.154e-06s
[2021-03-31 14:28:14.275] [global] [info] [Transform Stage] Stage 0 took 0.0769521s
[2021-03-31 14:28:15.023] [global] [info] Optimization via LLVM passes took 0.706621 ms
[2021-03-31 14:28:15.284] [global] [info] Compiled code paths for stage 3 in 0.26 ms
[2021-03-31 14:28:15.284] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 1.00918s
[2021-03-31 14:28:15.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 14:28:15.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 14:28:15.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 14:28:15.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 14:28:15.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 14:28:15.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 14:28:15.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 14:28:15.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 14:28:15.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 14:28:15.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 14:28:15.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 14:28:15.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 14:28:15.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 14:28:15.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 14:28:15.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 14:28:15.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 14:28:15.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 14:28:15.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 14:28:15.285] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 14:28:15.285] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 14:28:15.285] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 14:28:15.285] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 14:28:15.285] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 14:28:15.979] [E/1] [info] [Task Finished] Transform to mem in 0.694656s (147676 normal rows, 1031 exceptions)
[2021-03-31 14:28:15.984] [driver] [info] [Task Finished] Transform to mem in 0.699210s (148705 normal rows, 1224 exceptions)
[2021-03-31 14:28:15.990] [E/3] [info] [Task Finished] Transform to mem in 0.705308s (148648 normal rows, 1689 exceptions)
[2021-03-31 14:28:16.020] [E/2] [info] [Task Finished] Transform to mem in 0.735673s (156053 normal rows, 1402 exceptions)
[2021-03-31 14:28:16.673] [E/1] [info] [Task Finished] Transform to mem in 0.693172s (147634 normal rows, 1820 exceptions)
[2021-03-31 14:28:16.677] [driver] [info] [Task Finished] Transform to mem in 0.693600s (147013 normal rows, 1583 exceptions)
[2021-03-31 14:28:16.687] [E/3] [info] [Task Finished] Transform to mem in 0.697131s (149150 normal rows, 1076 exceptions)
[2021-03-31 14:28:16.918] [E/2] [info] [Task Finished] Transform to mem in 0.897771s (190258 normal rows, 1898 exceptions)
[2021-03-31 14:28:17.366] [E/1] [info] [Task Finished] Transform to mem in 0.693902s (147343 normal rows, 3389 exceptions)
[2021-03-31 14:28:17.376] [E/3] [info] [Task Finished] Transform to mem in 0.688746s (147124 normal rows, 2886 exceptions)
[2021-03-31 14:28:17.378] [driver] [info] [Task Finished] Transform to mem in 0.700585s (147356 normal rows, 2414 exceptions)
[2021-03-31 14:28:17.664] [E/2] [info] [Task Finished] Transform to mem in 0.745830s (156932 normal rows, 2574 exceptions)
[2021-03-31 14:28:18.065] [E/1] [info] [Task Finished] Transform to mem in 0.698099s (147491 normal rows, 2223 exceptions)
[2021-03-31 14:28:18.071] [E/3] [info] [Task Finished] Transform to mem in 0.695553s (146867 normal rows, 2625 exceptions)
[2021-03-31 14:28:18.074] [driver] [info] [Task Finished] Transform to mem in 0.695640s (146336 normal rows, 3459 exceptions)
[2021-03-31 14:28:18.656] [E/2] [info] [Task Finished] Transform to mem in 0.991881s (208988 normal rows, 4803 exceptions)
[2021-03-31 14:28:18.761] [E/1] [info] [Task Finished] Transform to mem in 0.696872s (147152 normal rows, 3302 exceptions)
[2021-03-31 14:28:18.765] [E/3] [info] [Task Finished] Transform to mem in 0.694043s (145306 normal rows, 3738 exceptions)
[2021-03-31 14:28:18.769] [driver] [info] [Task Finished] Transform to mem in 0.694998s (146306 normal rows, 3351 exceptions)
[2021-03-31 14:28:19.456] [E/1] [info] [Task Finished] Transform to mem in 0.694634s (146257 normal rows, 2081 exceptions)
[2021-03-31 14:28:19.459] [driver] [info] [Task Finished] Transform to mem in 0.689728s (144695 normal rows, 4754 exceptions)
[2021-03-31 14:28:19.463] [E/3] [info] [Task Finished] Transform to mem in 0.697802s (146143 normal rows, 3024 exceptions)
[2021-03-31 14:28:19.653] [E/2] [info] [Task Finished] Transform to mem in 0.997222s (209176 normal rows, 4857 exceptions)
[2021-03-31 14:28:20.150] [driver] [info] [Task Finished] Transform to mem in 0.691210s (145230 normal rows, 3609 exceptions)
[2021-03-31 14:28:20.157] [E/3] [info] [Task Finished] Transform to mem in 0.693471s (146022 normal rows, 3033 exceptions)
[2021-03-31 14:28:20.347] [E/2] [info] [Task Finished] Transform to mem in 0.693992s (146366 normal rows, 3947 exceptions)
[2021-03-31 14:28:20.355] [E/1] [info] [Task Finished] Transform to mem in 0.898467s (187821 normal rows, 5945 exceptions)
[2021-03-31 14:28:20.855] [E/3] [info] [Task Finished] Transform to mem in 0.698379s (145442 normal rows, 5129 exceptions)
[2021-03-31 14:28:21.040] [E/2] [info] [Task Finished] Transform to mem in 0.693241s (146071 normal rows, 2428 exceptions)
[2021-03-31 14:28:21.044] [driver] [info] [Task Finished] Transform to mem in 0.893757s (187623 normal rows, 4462 exceptions)
[2021-03-31 14:28:21.050] [E/1] [info] [Task Finished] Transform to mem in 0.694929s (146274 normal rows, 4308 exceptions)
[2021-03-31 14:28:21.621] [E/3] [info] [Task Finished] Transform to mem in 0.766129s (161835 normal rows, 4138 exceptions)
[2021-03-31 14:28:21.734] [driver] [info] [Task Finished] Transform to mem in 0.690077s (146745 normal rows, 2502 exceptions)
[2021-03-31 14:28:21.739] [E/2] [info] [Task Finished] Transform to mem in 0.698989s (146881 normal rows, 3309 exceptions)
[2021-03-31 14:28:21.745] [E/1] [info] [Task Finished] Transform to mem in 0.694915s (146560 normal rows, 2826 exceptions)
[2021-03-31 14:28:22.422] [driver] [info] [Task Finished] Transform to mem in 0.688163s (144188 normal rows, 4844 exceptions)
[2021-03-31 14:28:22.431] [E/2] [info] [Task Finished] Transform to mem in 0.691526s (144986 normal rows, 5198 exceptions)
[2021-03-31 14:28:22.484] [E/3] [info] [Task Finished] Transform to mem in 0.862878s (182052 normal rows, 4932 exceptions)
[2021-03-31 14:28:22.853] [E/1] [info] [Task Finished] Transform to mem in 1.108523s (230201 normal rows, 6819 exceptions)
[2021-03-31 14:28:23.114] [driver] [info] [Task Finished] Transform to mem in 0.691865s (144926 normal rows, 4651 exceptions)
[2021-03-31 14:28:23.128] [E/2] [info] [Task Finished] Transform to mem in 0.697096s (144158 normal rows, 6268 exceptions)
[2021-03-31 14:28:23.550] [E/1] [info] [Task Finished] Transform to mem in 0.697247s (150131 normal rows, 2104 exceptions)
[2021-03-31 14:28:23.816] [driver] [info] [Task Finished] Transform to mem in 0.702154s (157646 normal rows, 1769 exceptions)
[2021-03-31 14:28:23.818] [E/3] [info] [Task Finished] Transform to mem in 1.333210s (280278 normal rows, 7103 exceptions)
[2021-03-31 14:28:23.822] [E/2] [info] [Task Finished] Transform to mem in 0.694036s (147089 normal rows, 2183 exceptions)
[2021-03-31 14:28:24.249] [E/1] [info] [Task Finished] Transform to mem in 0.698481s (147935 normal rows, 2049 exceptions)
[2021-03-31 14:28:24.509] [E/3] [info] [Task Finished] Transform to mem in 0.691194s (147761 normal rows, 1365 exceptions)
[2021-03-31 14:28:24.509] [driver] [info] [Task Finished] Transform to mem in 0.693264s (151381 normal rows, 1619 exceptions)
[2021-03-31 14:28:24.945] [E/1] [info] [Task Finished] Transform to mem in 0.696460s (147922 normal rows, 1714 exceptions)
[2021-03-31 14:28:25.197] [E/2] [info] [Task Finished] Transform to mem in 1.375266s (297336 normal rows, 4447 exceptions)
[2021-03-31 14:28:25.204] [E/3] [info] [Task Finished] Transform to mem in 0.694984s (150687 normal rows, 1323 exceptions)
[2021-03-31 14:28:25.213] [driver] [info] [Task Finished] Transform to mem in 0.703940s (158753 normal rows, 1398 exceptions)
[2021-03-31 14:28:25.748] [E/1] [info] [Task Finished] Transform to mem in 0.802228s (172209 normal rows, 1332 exceptions)
[2021-03-31 14:28:25.893] [E/2] [info] [Task Finished] Transform to mem in 0.695468s (147946 normal rows, 2721 exceptions)
[2021-03-31 14:28:25.906] [E/3] [info] [Task Finished] Transform to mem in 0.702330s (156854 normal rows, 1998 exceptions)
[2021-03-31 14:28:26.451] [E/1] [info] [Task Finished] Transform to mem in 0.703621s (162164 normal rows, 3490 exceptions)
[2021-03-31 14:28:26.560] [driver] [info] [Task Finished] Transform to mem in 1.346951s (290677 normal rows, 4780 exceptions)
[2021-03-31 14:28:26.590] [E/2] [info] [Task Finished] Transform to mem in 0.697049s (146575 normal rows, 3847 exceptions)
[2021-03-31 14:28:26.599] [E/3] [info] [Task Finished] Transform to mem in 0.692877s (145394 normal rows, 3360 exceptions)
[2021-03-31 14:28:27.259] [driver] [info] [Task Finished] Transform to mem in 0.699191s (155776 normal rows, 4384 exceptions)
[2021-03-31 14:28:27.280] [E/2] [info] [Task Finished] Transform to mem in 0.690235s (146157 normal rows, 2732 exceptions)
[2021-03-31 14:28:27.292] [E/3] [info] [Task Finished] Transform to mem in 0.692548s (151708 normal rows, 3129 exceptions)
[2021-03-31 14:28:27.382] [E/1] [info] [Task Finished] Transform to mem in 0.930293s (196326 normal rows, 4630 exceptions)
[2021-03-31 14:28:27.984] [E/2] [info] [Task Finished] Transform to mem in 0.703709s (159355 normal rows, 6330 exceptions)
[2021-03-31 14:28:27.992] [E/3] [info] [Task Finished] Transform to mem in 0.700171s (149378 normal rows, 2019 exceptions)
[2021-03-31 14:28:28.070] [E/1] [info] [Task Finished] Transform to mem in 0.688808s (146104 normal rows, 2822 exceptions)
[2021-03-31 14:28:28.201] [driver] [info] [Task Finished] Transform to mem in 0.941184s (198072 normal rows, 3847 exceptions)
[2021-03-31 14:28:28.695] [E/3] [info] [Task Finished] Transform to mem in 0.703202s (162883 normal rows, 2436 exceptions)
[2021-03-31 14:28:28.770] [E/1] [info] [Task Finished] Transform to mem in 0.699658s (148352 normal rows, 2228 exceptions)
[2021-03-31 14:28:28.828] [E/2] [info] [Task Finished] Transform to mem in 0.844118s (178286 normal rows, 2542 exceptions)
[2021-03-31 14:28:28.891] [driver] [info] [Task Finished] Transform to mem in 0.690488s (147282 normal rows, 2806 exceptions)
[2021-03-31 14:28:29.475] [E/1] [info] [Task Finished] Transform to mem in 0.704829s (164202 normal rows, 2216 exceptions)
[2021-03-31 14:28:29.493] [E/3] [info] [Task Finished] Transform to mem in 0.797932s (168740 normal rows, 2366 exceptions)
[2021-03-31 14:28:29.530] [E/2] [info] [Task Finished] Transform to mem in 0.701826s (149776 normal rows, 2157 exceptions)
[2021-03-31 14:28:29.584] [driver] [info] [Task Finished] Transform to mem in 0.692498s (147097 normal rows, 1795 exceptions)
[2021-03-31 14:28:30.177] [E/1] [info] [Task Finished] Transform to mem in 0.702056s (147798 normal rows, 2252 exceptions)
[2021-03-31 14:28:30.199] [E/3] [info] [Task Finished] Transform to mem in 0.706384s (164752 normal rows, 4593 exceptions)
[2021-03-31 14:28:30.231] [E/2] [info] [Task Finished] Transform to mem in 0.700631s (148621 normal rows, 3259 exceptions)
[2021-03-31 14:28:30.272] [driver] [info] [Task Finished] Transform to mem in 0.688645s (144647 normal rows, 5022 exceptions)
[2021-03-31 14:28:30.894] [E/3] [info] [Task Finished] Transform to mem in 0.694575s (147721 normal rows, 3018 exceptions)
[2021-03-31 14:28:30.927] [E/2] [info] [Task Finished] Transform to mem in 0.696391s (147977 normal rows, 1128 exceptions)
[2021-03-31 14:28:30.942] [E/1] [info] [Task Finished] Transform to mem in 0.765280s (158507 normal rows, 6380 exceptions)
[2021-03-31 14:28:31.325] [driver] [info] [Task Finished] Transform to mem in 1.052347s (234581 normal rows, 6943 exceptions)
[2021-03-31 14:28:31.604] [E/3] [info] [Task Finished] Transform to mem in 0.709891s (162807 normal rows, 5984 exceptions)
[2021-03-31 14:28:31.618] [E/2] [info] [Task Finished] Transform to mem in 0.691366s (144142 normal rows, 5294 exceptions)
[2021-03-31 14:28:32.210] [E/1] [info] [Task Finished] Transform to mem in 1.267585s (266739 normal rows, 7818 exceptions)
[2021-03-31 14:28:32.210] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 16.9261s
[2021-03-31 14:28:32.210] [global] [info] [Transform Stage] Stage 3 total wall clock time: 65.6163s, 14009720 input rows, time to process 1 row via fast path: 0.00468362ms
[2021-03-31 14:28:32.210] [global] [info] Exception details: 
+------------+-------------------------------------+--------+
| OperatorID | Exception                           | Count  |
+------------+-------------------------------------+--------+
| 100000     | tuplex.internal.BadParseStringInput | 288283 |
+------------+-------------------------------------+--------+
[2021-03-31 14:28:32.231] [local ee] [info] compiled pure python pipeline in 0.020566s
[2021-03-31 14:28:32.231] [local ee] [info] creating hybrid intermediates took 0.000016s
[2021-03-31 14:28:32.231] [local ee] [info] Created 86 resolve tasks in 0.000692s
[2021-03-31 14:28:32.231] [local ee] [info] 86/86 tasks require executing the slow path.
[2021-03-31 14:28:32.234] [driver] [info] [Task Finished] Resolve in 0.002448s
[2021-03-31 14:28:32.234] [E/1] [info] [Task Finished] Resolve in 0.002863s
[2021-03-31 14:28:32.235] [E/2] [info] [Task Finished] Resolve in 0.003335s
[2021-03-31 14:28:32.235] [E/3] [info] [Task Finished] Resolve in 0.003947s
[2021-03-31 14:28:32.237] [E/2] [info] [Task Finished] Resolve in 0.002331s
[2021-03-31 14:28:32.238] [E/1] [info] [Task Finished] Resolve in 0.003431s
[2021-03-31 14:28:32.238] [driver] [info] [Task Finished] Resolve in 0.004063s
[2021-03-31 14:28:32.240] [E/3] [info] [Task Finished] Resolve in 0.004055s
[2021-03-31 14:28:32.243] [driver] [info] [Task Finished] Resolve in 0.005278s
[2021-03-31 14:28:32.244] [E/1] [info] [Task Finished] Resolve in 0.006486s
[2021-03-31 14:28:32.245] [E/2] [info] [Task Finished] Resolve in 0.007528s
[2021-03-31 14:28:32.245] [E/3] [info] [Task Finished] Resolve in 0.005510s
[2021-03-31 14:28:32.248] [driver] [info] [Task Finished] Resolve in 0.004726s
[2021-03-31 14:28:32.250] [E/1] [info] [Task Finished] Resolve in 0.005543s
[2021-03-31 14:28:32.252] [E/2] [info] [Task Finished] Resolve in 0.007324s
[2021-03-31 14:28:32.255] [driver] [info] [Task Finished] Resolve in 0.007048s
[2021-03-31 14:28:32.255] [E/3] [info] [Task Finished] Resolve in 0.010317s
[2021-03-31 14:28:32.258] [E/1] [info] [Task Finished] Resolve in 0.007965s
[2021-03-31 14:28:32.259] [E/2] [info] [Task Finished] Resolve in 0.007082s
[2021-03-31 14:28:32.260] [driver] [info] [Task Finished] Resolve in 0.004410s
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[2021-03-31 14:28:32.398] [local ee] [info] slow path resolved 288283/288283 exceptions in 0.187885s
[2021-03-31 14:28:32.398] [local ee] [info] slow path for Stage 3: total wall clock time: 0.621682s, time to process 1 row via slow path: 0.0021565ms
[2021-03-31 14:28:32.398] [global] [info] [Transform Stage] Stage 3 completed 86 resolve tasks in 0.187909s

[2021-03-31 14:28:32.752] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 14:28:33.330] [E/3] [info] [Task Finished] write to file in 0.577980s (3359334 rows, 669.28 MB)
[2021-03-31 14:28:33.374] [driver] [info] [Task Finished] write to file in 0.621270s (3645979 rows, 726.32 MB)
[2021-03-31 14:28:33.387] [E/2] [info] [Task Finished] write to file in 0.634614s (3673770 rows, 731.21 MB)
[2021-03-31 14:28:33.760] [E/1] [info] [Task Finished] write to file in 1.008135s (3625298 rows, 722.10 MB)
[2021-03-31 14:28:33.761] [global] [info] writing output took 1.362544s
[2021-03-31 14:28:33.761] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.3626s
[2021-03-31 14:28:33.761] [global] [info] [Transform Stage] Stage 3 took 19.4858s
[2021-03-31 14:28:33.761] [global] [info] Query Execution took 20.9341s. (planning: 1.1465s, execution: 19.7876s)
>>> 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: 0.28143906593322754
Tuplex job time: 21.487615823745728 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":0.150403,"llvm_optimization_time_s":0.706621,"llvm_compilation_time_s":0.354217,"total_compilation_time_s":1.28823,"sampling_time_s":0.472302,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.00223197,"fast_path_time_s":0.00235979,"fast_path_per_row_time_ns":1157.66,"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":0.0109716,"fast_path_time_s":0.0111432,"fast_path_per_row_time_ns":1179.74,"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":0.00886942,"fast_path_time_s":0.00902137,"fast_path_per_row_time_ns":953.701,"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":65.6163,"fast_path_time_s":16.9261,"fast_path_per_row_time_ns":4683.62,"slow_path_wall_time_s":0.621682,"slow_path_time_s":0.187885,"slow_path_per_row_time_ns":2156.5}]}
{"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": 0.28143906593322754, "jobTime": 21.487615823745728, "io_load": 0.3252549171447754, "compute_and_write": 21.162360906600952}
[2021-03-31 14:28:33.800] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 14:28:33.839] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 14:28:33.876] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
