[2021-03-31 14:21:39.545] [global] [error] could not find backend, defaulting to local
[2021-03-31 14:21:39.546] [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 14:21:39.546] [local ee] [info] initializing LLVM backend
[2021-03-31 14:21:39.546] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 14:21:39.546] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 14:21:39.547] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:21:39.547] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:21:39.547] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:21:39.547] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:21:39.547] [E/1] [info] starting detached process queue
[2021-03-31 14:21:39.547] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:21:39.547] [E/2] [info] starting detached process queue
[2021-03-31 14:21:39.547] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:21:39.547] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:21:39.547] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:21:39.547] [E/3] [info] starting detached process queue
[2021-03-31 14:21:39.547] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:21:39.547] [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 14:21:39.547] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:21:39.547] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 14:21:39.548] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 14:21:39.683] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 14:21:39.683] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 14:21:39.835] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 14:21:39.835] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 14:21:39.885] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:21:39.892] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:21:39.897] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:21:39.902] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:21:39.930] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:21:39.948] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:21:39.960] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:21:39.965] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:21:39.974] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:21:39.985] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:21:40.094] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:21:40.109] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:21:40.123] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:21:40.138] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:21:40.138] [global] [error] contains an assign operator - can't break down filter
[2021-03-31 14:21:40.260] [logical planner] [info] logical optimization took 0.151088ms
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 14:21:40.268] [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 14:21:40.268] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:21:40.269] [codegen] [info] generating lambda function for (str) -> Option[str]
[2021-03-31 14:21:40.270] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:21:40.270] [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 14:21:40.299] [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 14:21:40.299] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:21:40.300] [codegen] [info] generating lambda function for (str) -> Option[str]
[2021-03-31 14:21:40.301] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:21:40.301] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:21:40.323] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:21:40.323] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:21:40.324] [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 14:21:40.325] [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 14:21:40.325] [codegen] [info] generating lambda function for ((str,str)) -> str
[2021-03-31 14:21:40.326] [codegen] [info] generating lambda function for ((str,str,str)) -> i64
[2021-03-31 14:21:40.326] [codegen] [info] generating function extractDefunctYear for ((str,str,str,i64)) -> Option[i64]
[2021-03-31 14:21:40.327] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 14:21:40.328] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 14:21:40.328] [codegen] [info] generating function extractDefunctYear for ((Option[str],Option[str],str,i64)) -> Option[i64]
[2021-03-31 14:21:40.767] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:21:40.772] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:21:40.776] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:21:40.781] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:21:40.795] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:21:40.808] [global] [info] performing static typing for UDF in operator withColumn
start checking retyping here!!!
[2021-03-31 14:21:40.813] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:21:41.126] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:21:41.126] [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 14:21:41.126] [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 14:21:41.127] [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 14:21:41.128] [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 14:21:41.129] [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 14:21:41.130] [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 14:21:41.131] [codegen] [info] generating lambda function for (i64) -> Option[str]
[2021-03-31 14:21:41.132] [codegen] [info] generating lambda function for (i64) -> Option[str]
[2021-03-31 14:21:41.133] [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 14:21:41.135] [codegen] [info] generating lambda function for (f64) -> boolean
[2021-03-31 14:21:41.136] [codegen] [info] generating lambda function for (f64) -> boolean
[2021-03-31 14:21:41.136] [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 14:21:41.138] [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 14:21:41.139] [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 14:21:41.140] [codegen] [info] generating lambda function for (f64) -> f64
[2021-03-31 14:21:41.142] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:21:41.142] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:21:41.144] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:21:41.145] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:21:41.146] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:21:41.147] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:21:41.148] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:21:41.150] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:21:41.151] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:21:41.152] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:21:41.153] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:21:41.154] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:21:41.155] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:21:41.157] [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 14:21:41.163] [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 14:21:41.165] [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 14:21:41.166] [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 14:21:41.167] [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 14:21:41.169] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:21:41.170] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:21:41.171] [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 14:21:41.172] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:21:41.173] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:21:41.174] [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 14:21:41.175] [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 14:21:41.177] [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 14:21:41.179] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 14:21:41.180] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:21:41.181] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:21:41.182] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:21:41.184] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:21:41.185] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:21:41.186] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:21:41.188] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:21:41.189] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:21:41.190] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:21:41.192] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:21:41.193] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:21:41.194] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:21:41.196] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:21:41.197] [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 14:21:41.248] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 14:21:41.248] [global] [info] Stage2 depends on: 
[2021-03-31 14:21:41.251] [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 14:21:41.314] [global] [info] Compiled code paths for stage 2 in 0.06 ms
[2021-03-31 14:21:41.314] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.0657525s
[2021-03-31 14:21:41.314] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 14:21:41.317] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.002412s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 14:21:41.317] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.00253519s
[2021-03-31 14:21:41.317] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.00241183s, 1928 input rows, time to process 1 row via fast path: 0.00125095ms
[2021-03-31 14:21:41.317] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 4.086e-06s
[2021-03-31 14:21:41.317] [global] [info] [Transform Stage] Stage 2 took 0.0683132s
[2021-03-31 14:21:41.317] [global] [info] Stage1 depends on: 
[2021-03-31 14:21:41.319] [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 14:21:41.362] [global] [info] Compiled code paths for stage 1 in 0.04 ms
[2021-03-31 14:21:41.362] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.0449368s
[2021-03-31 14:21:41.362] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:21:41.372] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.009935s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:21:41.372] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.0100772s
[2021-03-31 14:21:41.372] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.00993467s, 9300 input rows, time to process 1 row via fast path: 0.00106824ms
[2021-03-31 14:21:41.372] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 3.814e-06s
[2021-03-31 14:21:41.372] [global] [info] [Transform Stage] Stage 1 took 0.0550386s
[2021-03-31 14:21:41.372] [global] [info] Stage0 depends on: 
[2021-03-31 14:21:41.374] [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 14:21:41.416] [global] [info] Compiled code paths for stage 0 in 0.04 ms
[2021-03-31 14:21:41.416] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0447567s
[2021-03-31 14:21:41.417] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:21:41.426] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.009701s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:21:41.426] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.00985006s
[2021-03-31 14:21:41.426] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.00970143s, 9300 input rows, time to process 1 row via fast path: 0.00104316ms
[2021-03-31 14:21:41.426] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 3.8e-06s
[2021-03-31 14:21:41.426] [global] [info] [Transform Stage] Stage 0 took 0.0546315s
[2021-03-31 14:21:42.749] [global] [info] Compiled code paths for stage 3 in 1.28 ms
[2021-03-31 14:21:42.749] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 1.32278s
[2021-03-31 14:21:42.749] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 14:21:42.749] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 14:21:42.749] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 14:21:42.749] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 14:21:42.749] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 14:21:42.749] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 14:21:42.749] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 14:21:42.749] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 14:21:42.749] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 14:21:42.750] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 14:21:42.750] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 14:21:42.750] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 14:21:42.750] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 14:21:42.750] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 14:21:42.750] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 14:21:42.750] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 14:21:42.750] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 14:21:42.750] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 14:21:42.750] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 14:21:42.750] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 14:21:42.750] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 14:21:42.750] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 14:21:42.750] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 14:21:43.746] [E/1] [info] [Task Finished] Transform to mem in 0.995765s (147676 normal rows, 1031 exceptions)
[2021-03-31 14:21:43.747] [driver] [info] [Task Finished] Transform to mem in 0.997141s (148705 normal rows, 1224 exceptions)
[2021-03-31 14:21:43.754] [E/3] [info] [Task Finished] Transform to mem in 1.004373s (148648 normal rows, 1689 exceptions)
[2021-03-31 14:21:43.804] [E/2] [info] [Task Finished] Transform to mem in 1.054016s (156053 normal rows, 1402 exceptions)
[2021-03-31 14:21:44.734] [E/1] [info] [Task Finished] Transform to mem in 0.988662s (147634 normal rows, 1820 exceptions)
[2021-03-31 14:21:44.738] [driver] [info] [Task Finished] Transform to mem in 0.991365s (147013 normal rows, 1583 exceptions)
[2021-03-31 14:21:44.751] [E/3] [info] [Task Finished] Transform to mem in 0.996983s (149150 normal rows, 1076 exceptions)
[2021-03-31 14:21:45.087] [E/2] [info] [Task Finished] Transform to mem in 1.283388s (190258 normal rows, 1898 exceptions)
[2021-03-31 14:21:45.721] [E/1] [info] [Task Finished] Transform to mem in 0.987108s (147343 normal rows, 3389 exceptions)
[2021-03-31 14:21:45.734] [driver] [info] [Task Finished] Transform to mem in 0.995626s (147356 normal rows, 2414 exceptions)
[2021-03-31 14:21:45.735] [E/3] [info] [Task Finished] Transform to mem in 0.983577s (147124 normal rows, 2886 exceptions)
[2021-03-31 14:21:46.148] [E/2] [info] [Task Finished] Transform to mem in 1.060323s (156932 normal rows, 2574 exceptions)
[2021-03-31 14:21:46.716] [E/1] [info] [Task Finished] Transform to mem in 0.994725s (147491 normal rows, 2223 exceptions)
[2021-03-31 14:21:46.723] [driver] [info] [Task Finished] Transform to mem in 0.988526s (146867 normal rows, 2625 exceptions)
[2021-03-31 14:21:46.731] [E/3] [info] [Task Finished] Transform to mem in 0.996480s (146336 normal rows, 3459 exceptions)
[2021-03-31 14:21:47.560] [E/2] [info] [Task Finished] Transform to mem in 1.412006s (208988 normal rows, 4803 exceptions)
[2021-03-31 14:21:47.714] [driver] [info] [Task Finished] Transform to mem in 0.991127s (145306 normal rows, 3738 exceptions)
[2021-03-31 14:21:47.714] [E/1] [info] [Task Finished] Transform to mem in 0.997774s (147152 normal rows, 3302 exceptions)
[2021-03-31 14:21:47.724] [E/3] [info] [Task Finished] Transform to mem in 0.992346s (146306 normal rows, 3351 exceptions)
[2021-03-31 14:21:48.706] [driver] [info] [Task Finished] Transform to mem in 0.991933s (146257 normal rows, 2081 exceptions)
[2021-03-31 14:21:48.708] [E/3] [info] [Task Finished] Transform to mem in 0.984270s (144695 normal rows, 4754 exceptions)
[2021-03-31 14:21:48.713] [E/1] [info] [Task Finished] Transform to mem in 0.999121s (146143 normal rows, 3024 exceptions)
[2021-03-31 14:21:48.980] [E/2] [info] [Task Finished] Transform to mem in 1.420695s (209176 normal rows, 4857 exceptions)
[2021-03-31 14:21:49.696] [E/3] [info] [Task Finished] Transform to mem in 0.988434s (145230 normal rows, 3609 exceptions)
[2021-03-31 14:21:49.700] [E/1] [info] [Task Finished] Transform to mem in 0.987112s (146022 normal rows, 3033 exceptions)
[2021-03-31 14:21:49.975] [E/2] [info] [Task Finished] Transform to mem in 0.994236s (146366 normal rows, 3947 exceptions)
[2021-03-31 14:21:49.982] [driver] [info] [Task Finished] Transform to mem in 1.275936s (187821 normal rows, 5945 exceptions)
[2021-03-31 14:21:50.692] [E/1] [info] [Task Finished] Transform to mem in 0.991990s (145442 normal rows, 5129 exceptions)
[2021-03-31 14:21:50.963] [E/2] [info] [Task Finished] Transform to mem in 0.987965s (146071 normal rows, 2428 exceptions)
[2021-03-31 14:21:50.965] [E/3] [info] [Task Finished] Transform to mem in 1.268791s (187623 normal rows, 4462 exceptions)
[2021-03-31 14:21:50.971] [driver] [info] [Task Finished] Transform to mem in 0.988831s (146274 normal rows, 4308 exceptions)
[2021-03-31 14:21:51.789] [E/1] [info] [Task Finished] Transform to mem in 1.096233s (161835 normal rows, 4138 exceptions)
[2021-03-31 14:21:51.958] [E/3] [info] [Task Finished] Transform to mem in 0.992393s (146745 normal rows, 2502 exceptions)
[2021-03-31 14:21:51.961] [E/2] [info] [Task Finished] Transform to mem in 0.998563s (146881 normal rows, 3309 exceptions)
[2021-03-31 14:21:51.969] [driver] [info] [Task Finished] Transform to mem in 0.997959s (146560 normal rows, 2826 exceptions)
[2021-03-31 14:21:52.942] [E/3] [info] [Task Finished] Transform to mem in 0.984097s (144188 normal rows, 4844 exceptions)
[2021-03-31 14:21:52.949] [E/2] [info] [Task Finished] Transform to mem in 0.988202s (144986 normal rows, 5198 exceptions)
[2021-03-31 14:21:53.021] [E/1] [info] [Task Finished] Transform to mem in 1.232451s (182052 normal rows, 4932 exceptions)
[2021-03-31 14:21:53.537] [driver] [info] [Task Finished] Transform to mem in 1.568636s (230201 normal rows, 6819 exceptions)
[2021-03-31 14:21:53.926] [E/3] [info] [Task Finished] Transform to mem in 0.984412s (144926 normal rows, 4651 exceptions)
[2021-03-31 14:21:53.936] [E/2] [info] [Task Finished] Transform to mem in 0.986875s (144158 normal rows, 6268 exceptions)
[2021-03-31 14:21:54.535] [driver] [info] [Task Finished] Transform to mem in 0.997559s (150131 normal rows, 2104 exceptions)
[2021-03-31 14:21:54.924] [E/2] [info] [Task Finished] Transform to mem in 0.987733s (147089 normal rows, 2183 exceptions)
[2021-03-31 14:21:54.933] [E/1] [info] [Task Finished] Transform to mem in 1.912149s (280278 normal rows, 7103 exceptions)
[2021-03-31 14:21:54.936] [E/3] [info] [Task Finished] Transform to mem in 1.009768s (157646 normal rows, 1769 exceptions)
[2021-03-31 14:21:55.534] [driver] [info] [Task Finished] Transform to mem in 0.999615s (147935 normal rows, 2049 exceptions)
[2021-03-31 14:21:55.921] [E/2] [info] [Task Finished] Transform to mem in 0.996938s (151381 normal rows, 1619 exceptions)
[2021-03-31 14:21:55.921] [E/1] [info] [Task Finished] Transform to mem in 0.988108s (147761 normal rows, 1365 exceptions)
[2021-03-31 14:21:56.521] [driver] [info] [Task Finished] Transform to mem in 0.986165s (147922 normal rows, 1714 exceptions)
[2021-03-31 14:21:56.894] [E/3] [info] [Task Finished] Transform to mem in 1.957907s (297336 normal rows, 4447 exceptions)
[2021-03-31 14:21:56.919] [E/2] [info] [Task Finished] Transform to mem in 0.997559s (150687 normal rows, 1323 exceptions)
[2021-03-31 14:21:56.933] [E/1] [info] [Task Finished] Transform to mem in 1.011891s (158753 normal rows, 1398 exceptions)
[2021-03-31 14:21:57.665] [driver] [info] [Task Finished] Transform to mem in 1.144050s (172209 normal rows, 1332 exceptions)
[2021-03-31 14:21:57.889] [E/3] [info] [Task Finished] Transform to mem in 0.994554s (147946 normal rows, 2721 exceptions)
[2021-03-31 14:21:57.926] [E/2] [info] [Task Finished] Transform to mem in 1.007517s (156854 normal rows, 1998 exceptions)
[2021-03-31 14:21:58.681] [driver] [info] [Task Finished] Transform to mem in 1.015944s (162164 normal rows, 3490 exceptions)
[2021-03-31 14:21:58.859] [E/1] [info] [Task Finished] Transform to mem in 1.925913s (290677 normal rows, 4780 exceptions)
[2021-03-31 14:21:58.883] [E/3] [info] [Task Finished] Transform to mem in 0.994607s (146575 normal rows, 3847 exceptions)
[2021-03-31 14:21:58.915] [E/2] [info] [Task Finished] Transform to mem in 0.988672s (145394 normal rows, 3360 exceptions)
[2021-03-31 14:21:59.861] [E/1] [info] [Task Finished] Transform to mem in 1.002050s (155776 normal rows, 4384 exceptions)
[2021-03-31 14:21:59.867] [E/3] [info] [Task Finished] Transform to mem in 0.983574s (146157 normal rows, 2732 exceptions)
[2021-03-31 14:21:59.911] [E/2] [info] [Task Finished] Transform to mem in 0.996120s (151708 normal rows, 3129 exceptions)
[2021-03-31 14:22:00.007] [driver] [info] [Task Finished] Transform to mem in 1.325991s (196326 normal rows, 4630 exceptions)
[2021-03-31 14:22:00.879] [E/3] [info] [Task Finished] Transform to mem in 1.011923s (159355 normal rows, 6330 exceptions)
[2021-03-31 14:22:00.909] [E/2] [info] [Task Finished] Transform to mem in 0.997517s (149378 normal rows, 2019 exceptions)
[2021-03-31 14:22:00.991] [driver] [info] [Task Finished] Transform to mem in 0.984703s (146104 normal rows, 2822 exceptions)
[2021-03-31 14:22:01.201] [E/1] [info] [Task Finished] Transform to mem in 1.339530s (198072 normal rows, 3847 exceptions)
[2021-03-31 14:22:01.927] [E/2] [info] [Task Finished] Transform to mem in 1.018204s (162883 normal rows, 2436 exceptions)
[2021-03-31 14:22:01.985] [driver] [info] [Task Finished] Transform to mem in 0.993664s (148352 normal rows, 2228 exceptions)
[2021-03-31 14:22:02.079] [E/3] [info] [Task Finished] Transform to mem in 1.200552s (178286 normal rows, 2542 exceptions)
[2021-03-31 14:22:02.190] [E/1] [info] [Task Finished] Transform to mem in 0.988729s (147282 normal rows, 2806 exceptions)
[2021-03-31 14:22:03.005] [driver] [info] [Task Finished] Transform to mem in 1.019962s (164202 normal rows, 2216 exceptions)
[2021-03-31 14:22:03.073] [E/2] [info] [Task Finished] Transform to mem in 1.146354s (168740 normal rows, 2366 exceptions)
[2021-03-31 14:22:03.077] [E/3] [info] [Task Finished] Transform to mem in 0.997561s (149776 normal rows, 2157 exceptions)
[2021-03-31 14:22:03.179] [E/1] [info] [Task Finished] Transform to mem in 0.989456s (147097 normal rows, 1795 exceptions)
[2021-03-31 14:22:04.002] [driver] [info] [Task Finished] Transform to mem in 0.997341s (147798 normal rows, 2252 exceptions)
[2021-03-31 14:22:04.068] [E/3] [info] [Task Finished] Transform to mem in 0.991155s (148621 normal rows, 3259 exceptions)
[2021-03-31 14:22:04.104] [E/2] [info] [Task Finished] Transform to mem in 1.030517s (164752 normal rows, 4593 exceptions)
[2021-03-31 14:22:04.161] [E/1] [info] [Task Finished] Transform to mem in 0.981578s (144647 normal rows, 5022 exceptions)
[2021-03-31 14:22:05.059] [E/3] [info] [Task Finished] Transform to mem in 0.990765s (147721 normal rows, 3018 exceptions)
[2021-03-31 14:22:05.083] [driver] [info] [Task Finished] Transform to mem in 1.080603s (158507 normal rows, 6380 exceptions)
[2021-03-31 14:22:05.103] [E/2] [info] [Task Finished] Transform to mem in 0.999213s (147977 normal rows, 1128 exceptions)
[2021-03-31 14:22:05.665] [E/1] [info] [Task Finished] Transform to mem in 1.504479s (234581 normal rows, 6943 exceptions)
[2021-03-31 14:22:06.066] [driver] [info] [Task Finished] Transform to mem in 0.982554s (144142 normal rows, 5294 exceptions)
[2021-03-31 14:22:06.078] [E/3] [info] [Task Finished] Transform to mem in 1.018902s (162807 normal rows, 5984 exceptions)
[2021-03-31 14:22:06.906] [E/2] [info] [Task Finished] Transform to mem in 1.802726s (266739 normal rows, 7818 exceptions)
[2021-03-31 14:22:06.906] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 24.1566s
[2021-03-31 14:22:06.906] [global] [info] [Transform Stage] Stage 3 total wall clock time: 93.7128s, 14009720 input rows, time to process 1 row via fast path: 0.00668913ms
[2021-03-31 14:22:06.906] [global] [info] Exception details: 
+------------+-------------------------------------+--------+
| OperatorID | Exception                           | Count  |
+------------+-------------------------------------+--------+
| 100000     | tuplex.internal.BadParseStringInput | 288283 |
+------------+-------------------------------------+--------+
[2021-03-31 14:22:06.926] [local ee] [info] compiled pure python pipeline in 0.020483s
[2021-03-31 14:22:06.926] [local ee] [info] creating hybrid intermediates took 0.000017s
[2021-03-31 14:22:06.927] [local ee] [info] Created 86 resolve tasks in 0.000645s
[2021-03-31 14:22:06.927] [local ee] [info] 86/86 tasks require executing the slow path.
[2021-03-31 14:22:06.932] [driver] [info] [Task Finished] Resolve in 0.004873s
[2021-03-31 14:22:06.933] [E/3] [info] [Task Finished] Resolve in 0.005743s
[2021-03-31 14:22:06.934] [E/2] [info] [Task Finished] Resolve in 0.006645s
[2021-03-31 14:22:06.935] [E/1] [info] [Task Finished] Resolve in 0.007897s
[2021-03-31 14:22:06.939] [E/2] [info] [Task Finished] Resolve in 0.004745s
[2021-03-31 14:22:06.940] [E/3] [info] [Task Finished] Resolve in 0.007299s
[2021-03-31 14:22:06.940] [driver] [info] [Task Finished] Resolve in 0.008430s
[2021-03-31 14:22:06.944] [E/1] [info] [Task Finished] Resolve in 0.008668s
[2021-03-31 14:22:06.951] [E/3] [info] [Task Finished] Resolve in 0.010853s
[2021-03-31 14:22:06.954] [driver] [info] [Task Finished] Resolve in 0.013165s
[2021-03-31 14:22:06.954] [E/2] [info] [Task Finished] Resolve in 0.015729s
[2021-03-31 14:22:06.955] [E/1] [info] [Task Finished] Resolve in 0.011657s
[2021-03-31 14:22:06.961] [E/3] [info] [Task Finished] Resolve in 0.009982s
[2021-03-31 14:22:06.965] [driver] [info] [Task Finished] Resolve in 0.011776s
[2021-03-31 14:22:06.970] [E/2] [info] [Task Finished] Resolve in 0.015559s
[2021-03-31 14:22:06.977] [E/1] [info] [Task Finished] Resolve in 0.021481s
[2021-03-31 14:22:06.978] [E/3] [info] [Task Finished] Resolve in 0.016778s
[2021-03-31 14:22:06.980] [driver] [info] [Task Finished] Resolve in 0.014889s
[2021-03-31 14:22:06.985] [E/2] [info] [Task Finished] Resolve in 0.015067s
[2021-03-31 14:22:06.986] [E/1] [info] [Task Finished] Resolve in 0.009480s
[2021-03-31 14:22:06.994] [driver] [info] [Task Finished] Resolve in 0.013823s
[2021-03-31 14:22:06.999] [E/3] [info] [Task Finished] Resolve in 0.021182s
[2021-03-31 14:22:07.003] [E/1] [info] [Task Finished] Resolve in 0.016336s
[2021-03-31 14:22:07.007] [E/2] [info] [Task Finished] Resolve in 0.021646s
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[2021-03-31 14:22:07.270] [local ee] [info] slow path resolved 288283/288283 exceptions in 0.364497s
[2021-03-31 14:22:07.270] [local ee] [info] slow path for Stage 3: total wall clock time: 1.31061s, time to process 1 row via slow path: 0.00454627ms
[2021-03-31 14:22:07.270] [global] [info] [Transform Stage] Stage 3 completed 86 resolve tasks in 0.364521s

[2021-03-31 14:22:07.591] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 14:22:08.165] [E/1] [info] [Task Finished] write to file in 0.574063s (3359334 rows, 669.28 MB)
[2021-03-31 14:22:08.209] [E/3] [info] [Task Finished] write to file in 0.618019s (3645979 rows, 726.32 MB)
[2021-03-31 14:22:08.212] [E/2] [info] [Task Finished] write to file in 0.621714s (3673770 rows, 731.21 MB)
[2021-03-31 14:22:08.599] [driver] [info] [Task Finished] write to file in 1.007763s (3625298 rows, 722.10 MB)
[2021-03-31 14:22:08.599] [global] [info] writing output took 1.328181s
[2021-03-31 14:22:08.599] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.32825s
[2021-03-31 14:22:08.599] [global] [info] [Transform Stage] Stage 3 took 27.1722s
[2021-03-31 14:22:08.599] [global] [info] Query Execution took 28.5041s. (planning: 1.15379s, execution: 27.3503s)
>>> 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: 0.28241968154907227
Tuplex job time: 29.062037706375122 s
{'tuplex.useLLVMOptimizer': False, 'tuplex.autoUpcast': False, 'tuplex.allowUndefinedBehavior': False, 'tuplex.optimizer.codeStats': False, 'tuplex.optimizer.generateParser': False, 'tuplex.optimizer.nullValueOptimization': True, 'tuplex.optimizer.filterPushdown': True, 'tuplex.optimizer.sharedObjectPropagation': True, 'tuplex.interleaveIO': True, 'tuplex.resolveWithInterpreterOnly': False, 'tuplex.csv.selectionPushdown': True, 'tuplex.webui.enable': False, 'tuplex.executorCount': 3, 'tuplex.csv.maxDetectionRows': 10000, 'tuplex.webui.port': 5000, 'tuplex.webui.mongodb.port': 27017, 'tuplex.webui.exceptionDisplayLimit': 5, 'tuplex.normalcaseThreshold': 0.9, 'tuplex.csv.comments': ['#', '~'], 'tuplex.csv.maxDetectionMemory': '256KB', 'tuplex.csv.quotechar': '"', 'tuplex.csv.separators': [',', ';', '|', '\t'], 'tuplex.driverMemory': '60G', 'tuplex.env.hostname': '6bcf8f6a24af', 'tuplex.env.mode': 'file', 'tuplex.env.user': 'root', 'tuplex.executorMemory': '60G', 'tuplex.inputSplitSize': '64MB', 'tuplex.logDir': '.', 'tuplex.optimizer.mergeExceptionsInOrder': 'False', 'tuplex.optimizer.operatorReordering': 'false', 'tuplex.optionalThreshold': '0.7', 'tuplex.partitionSize': '32MB', 'tuplex.readBufferSize': '128KB', 'tuplex.runTimeLibrary': '/usr/local/lib/python3.6/site-packages/Tuplex-0.1.7-py3.6.egg/tuplex/libexec/tuplex_runtime', 'tuplex.runTimeMemory': '64MB', 'tuplex.runTimeMemoryBlockSize': '4MB', 'tuplex.scratchDir': '/results/scratch', 'tuplex.webui.mongodb.path': '/data/tuplex_history', 'tuplex.webui.mongodb.url': 'localhost', 'tuplex.webui.url': 'localhost'}
{"logical_optimization_time_s":0.151088,"llvm_optimization_time_s":0,"llvm_compilation_time_s":1.42939,"total_compilation_time_s":1.47822,"sampling_time_s":0.47504,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.00241183,"fast_path_time_s":0.00254527,"fast_path_per_row_time_ns":1250.95,"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":0.00993467,"fast_path_time_s":0.010087,"fast_path_per_row_time_ns":1068.24,"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":0.00970143,"fast_path_time_s":0.00985996,"fast_path_per_row_time_ns":1043.16,"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":93.7128,"fast_path_time_s":24.1567,"fast_path_per_row_time_ns":6689.13,"slow_path_wall_time_s":1.31061,"slow_path_time_s":0.364497,"slow_path_per_row_time_ns":4546.27}]}
{"webui.enable": false, "executorMemory": "60G", "executorCount": "3", "driverMemory": "60G", "partitionSize": "32MB", "runTimeMemory": "64MB", "inputSplitSize": "64MB", "useLLVMOptimizer": false, "optimizer.nullValueOptimization": true, "csv.selectionPushdown": true, "optimizer.generateParser": false, "optimizer.mergeExceptionsInOrder": false, "optimizer.filterPushdown": true, "scratchDir": "/results/scratch"}
{"startupTime": 0.28241968154907227, "jobTime": 29.062037706375122, "io_load": 0.32717370986938477, "compute_and_write": 28.734863996505737}
[2021-03-31 14:22:08.639] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 14:22:08.677] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 14:22:08.716] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
