[2021-03-31 14:23:08.863] [global] [error] could not find backend, defaulting to local
[2021-03-31 14:23:08.864] [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 14:23:08.864] [local ee] [info] initializing LLVM backend
[2021-03-31 14:23:08.864] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 14:23:08.864] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 14:23:08.865] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:23:08.865] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:23:08.865] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:23:08.865] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:23:08.865] [E/1] [info] starting detached process queue
[2021-03-31 14:23:08.865] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:23:08.865] [E/2] [info] starting detached process queue
[2021-03-31 14:23:08.865] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:23:08.865] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:23:08.865] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:23:08.865] [E/3] [info] starting detached process queue
[2021-03-31 14:23:08.865] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:23:08.865] [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 14:23:08.865] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:23:08.865] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 14:23:08.866] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 14:23:08.999] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 14:23:08.999] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 14:23:09.148] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 14:23:09.148] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 14:23:09.197] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:23:09.204] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:23:09.208] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:23:09.214] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:23:09.242] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:23:09.260] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:23:09.272] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:23:09.277] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:23:09.285] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:23:09.297] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:23:09.405] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:23:09.419] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:23:09.434] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:23:09.449] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:23:09.449] [global] [error] contains an assign operator - can't break down filter
[2021-03-31 14:23:09.570] [logical planner] [info] logical optimization took 0.150581ms
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 14:23:09.578] [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 14:23:09.578] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:23:09.579] [codegen] [info] generating lambda function for (str) -> Option[str]
[2021-03-31 14:23:09.580] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:23:09.581] [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 14:23:09.609] [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 14:23:09.609] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:23:09.610] [codegen] [info] generating lambda function for (str) -> Option[str]
[2021-03-31 14:23:09.611] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:23:09.611] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:23:09.632] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:23:09.633] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:23:09.634] [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 14:23:09.635] [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 14:23:09.635] [codegen] [info] generating lambda function for ((str,str)) -> str
[2021-03-31 14:23:09.636] [codegen] [info] generating lambda function for ((str,str,str)) -> i64
[2021-03-31 14:23:09.636] [codegen] [info] generating function extractDefunctYear for ((str,str,str,i64)) -> Option[i64]
[2021-03-31 14:23:09.637] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 14:23:09.638] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 14:23:09.638] [codegen] [info] generating function extractDefunctYear for ((Option[str],Option[str],str,i64)) -> Option[i64]
[2021-03-31 14:23:10.077] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:23:10.081] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:23:10.086] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:23:10.090] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:23:10.104] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:23:10.118] [global] [info] performing static typing for UDF in operator withColumn
start checking retyping here!!!
[2021-03-31 14:23:10.122] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:23:10.435] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:23:10.435] [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 14:23:10.436] [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 14:23:10.436] [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 14:23:10.437] [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 14:23:10.438] [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 14:23:10.439] [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 14:23:10.440] [codegen] [info] generating lambda function for (i64) -> Option[str]
[2021-03-31 14:23:10.441] [codegen] [info] generating lambda function for (i64) -> Option[str]
[2021-03-31 14:23:10.442] [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 14:23:10.444] [codegen] [info] generating lambda function for (f64) -> boolean
[2021-03-31 14:23:10.444] [codegen] [info] generating lambda function for (f64) -> boolean
[2021-03-31 14:23:10.445] [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 14:23:10.446] [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 14:23:10.448] [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 14:23:10.449] [codegen] [info] generating lambda function for (f64) -> f64
[2021-03-31 14:23:10.450] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:23:10.451] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:23:10.452] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:23:10.453] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:23:10.455] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:23:10.456] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:23:10.457] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:23:10.458] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:23:10.459] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:23:10.460] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:23:10.461] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:23:10.462] [codegen] [info] generating lambda function for (f64) -> i64
[2021-03-31 14:23:10.464] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:23:10.465] [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 14:23:10.471] [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 14:23:10.473] [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 14:23:10.474] [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 14:23:10.475] [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 14:23:10.476] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:23:10.478] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:23:10.479] [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 14:23:10.480] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:23:10.481] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:23:10.482] [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 14:23:10.483] [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 14:23:10.485] [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 14:23:10.486] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 14:23:10.488] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:23:10.488] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:23:10.490] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:23:10.491] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:23:10.492] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:23:10.494] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:23:10.495] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:23:10.497] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:23:10.498] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:23:10.499] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:23:10.500] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:23:10.502] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:23:10.503] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:23:10.504] [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 14:23:10.555] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 14:23:10.555] [global] [info] Stage2 depends on: 
[2021-03-31 14:23:10.558] [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 14:23:10.621] [global] [info] Compiled code paths for stage 2 in 0.06 ms
[2021-03-31 14:23:10.621] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.0653245s
[2021-03-31 14:23:10.621] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 14:23:10.623] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.002438s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 14:23:10.623] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.00255938s
[2021-03-31 14:23:10.623] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.00243793s, 1928 input rows, time to process 1 row via fast path: 0.00126448ms
[2021-03-31 14:23:10.623] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 3.766e-06s
[2021-03-31 14:23:10.623] [global] [info] [Transform Stage] Stage 2 took 0.0679093s
[2021-03-31 14:23:10.623] [global] [info] Stage1 depends on: 
[2021-03-31 14:23:10.625] [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 14:23:10.668] [global] [info] Compiled code paths for stage 1 in 0.04 ms
[2021-03-31 14:23:10.668] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.0446205s
[2021-03-31 14:23:10.668] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:23:10.679] [E/1] [info] [Task Finished] Transform to in-memory hash table in 0.011415s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:23:10.679] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.0115744s
[2021-03-31 14:23:10.679] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.0114147s, 9300 input rows, time to process 1 row via fast path: 0.00122738ms
[2021-03-31 14:23:10.679] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 2.301e-06s
[2021-03-31 14:23:10.679] [global] [info] [Transform Stage] Stage 1 took 0.0562189s
[2021-03-31 14:23:10.679] [global] [info] Stage0 depends on: 
[2021-03-31 14:23:10.681] [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 14:23:10.724] [global] [info] Compiled code paths for stage 0 in 0.04 ms
[2021-03-31 14:23:10.724] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0445703s
[2021-03-31 14:23:10.724] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:23:10.734] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.009938s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:23:10.734] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.0100812s
[2021-03-31 14:23:10.734] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.00993796s, 9300 input rows, time to process 1 row via fast path: 0.0010686ms
[2021-03-31 14:23:10.734] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 3.912e-06s
[2021-03-31 14:23:10.734] [global] [info] [Transform Stage] Stage 0 took 0.0546764s
[2021-03-31 14:23:12.053] [global] [info] Compiled code paths for stage 3 in 1.28 ms
[2021-03-31 14:23:12.053] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 1.31859s
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 14:23:12.053] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 14:23:13.057] [E/3] [info] [Task Finished] Transform to mem in 1.003780s (147676 normal rows, 1031 exceptions)
[2021-03-31 14:23:13.061] [E/1] [info] [Task Finished] Transform to mem in 1.008040s (148648 normal rows, 1689 exceptions)
[2021-03-31 14:23:13.066] [E/2] [info] [Task Finished] Transform to mem in 1.012778s (148705 normal rows, 1224 exceptions)
[2021-03-31 14:23:13.114] [driver] [info] [Task Finished] Transform to mem in 1.060946s (156053 normal rows, 1402 exceptions)
[2021-03-31 14:23:14.045] [E/3] [info] [Task Finished] Transform to mem in 0.988198s (147634 normal rows, 1820 exceptions)
[2021-03-31 14:23:14.056] [E/1] [info] [Task Finished] Transform to mem in 0.994493s (147013 normal rows, 1583 exceptions)
[2021-03-31 14:23:14.072] [E/2] [info] [Task Finished] Transform to mem in 1.005373s (149150 normal rows, 1076 exceptions)
[2021-03-31 14:23:14.406] [driver] [info] [Task Finished] Transform to mem in 1.291084s (190258 normal rows, 1898 exceptions)
[2021-03-31 14:23:15.034] [E/3] [info] [Task Finished] Transform to mem in 0.988369s (147343 normal rows, 3389 exceptions)
[2021-03-31 14:23:15.057] [E/1] [info] [Task Finished] Transform to mem in 1.000816s (147356 normal rows, 2414 exceptions)
[2021-03-31 14:23:15.063] [E/2] [info] [Task Finished] Transform to mem in 0.991332s (147124 normal rows, 2886 exceptions)
[2021-03-31 14:23:15.472] [driver] [info] [Task Finished] Transform to mem in 1.066870s (156932 normal rows, 2574 exceptions)
[2021-03-31 14:23:16.035] [E/3] [info] [Task Finished] Transform to mem in 1.000956s (147491 normal rows, 2223 exceptions)
[2021-03-31 14:23:16.053] [E/1] [info] [Task Finished] Transform to mem in 0.996178s (146867 normal rows, 2625 exceptions)
[2021-03-31 14:23:16.070] [E/2] [info] [Task Finished] Transform to mem in 1.006945s (146336 normal rows, 3459 exceptions)
[2021-03-31 14:23:16.900] [driver] [info] [Task Finished] Transform to mem in 1.427107s (208988 normal rows, 4803 exceptions)
[2021-03-31 14:23:17.035] [E/3] [info] [Task Finished] Transform to mem in 1.000379s (147152 normal rows, 3302 exceptions)
[2021-03-31 14:23:17.048] [E/1] [info] [Task Finished] Transform to mem in 0.995072s (145306 normal rows, 3738 exceptions)
[2021-03-31 14:23:17.069] [E/2] [info] [Task Finished] Transform to mem in 0.998993s (146306 normal rows, 3351 exceptions)
[2021-03-31 14:23:18.031] [E/3] [info] [Task Finished] Transform to mem in 0.995806s (146257 normal rows, 2081 exceptions)
[2021-03-31 14:23:18.044] [E/1] [info] [Task Finished] Transform to mem in 0.995732s (146143 normal rows, 3024 exceptions)
[2021-03-31 14:23:18.060] [E/2] [info] [Task Finished] Transform to mem in 0.991099s (144695 normal rows, 4754 exceptions)
[2021-03-31 14:23:18.327] [driver] [info] [Task Finished] Transform to mem in 1.427725s (209176 normal rows, 4857 exceptions)
[2021-03-31 14:23:19.037] [E/1] [info] [Task Finished] Transform to mem in 0.992665s (145230 normal rows, 3609 exceptions)
[2021-03-31 14:23:19.056] [E/2] [info] [Task Finished] Transform to mem in 0.995740s (146022 normal rows, 3033 exceptions)
[2021-03-31 14:23:19.313] [E/3] [info] [Task Finished] Transform to mem in 1.282144s (187821 normal rows, 5945 exceptions)
[2021-03-31 14:23:19.329] [driver] [info] [Task Finished] Transform to mem in 1.001826s (146366 normal rows, 3947 exceptions)
[2021-03-31 14:23:20.063] [E/2] [info] [Task Finished] Transform to mem in 1.007356s (145442 normal rows, 5129 exceptions)
[2021-03-31 14:23:20.308] [E/3] [info] [Task Finished] Transform to mem in 0.994921s (146071 normal rows, 2428 exceptions)
[2021-03-31 14:23:20.316] [E/1] [info] [Task Finished] Transform to mem in 1.278970s (187623 normal rows, 4462 exceptions)
[2021-03-31 14:23:20.331] [driver] [info] [Task Finished] Transform to mem in 1.002100s (146274 normal rows, 4308 exceptions)
[2021-03-31 14:23:21.161] [E/2] [info] [Task Finished] Transform to mem in 1.098048s (161835 normal rows, 4138 exceptions)
[2021-03-31 14:23:21.300] [E/3] [info] [Task Finished] Transform to mem in 0.991993s (146881 normal rows, 3309 exceptions)
[2021-03-31 14:23:21.304] [E/1] [info] [Task Finished] Transform to mem in 0.988836s (146745 normal rows, 2502 exceptions)
[2021-03-31 14:23:21.331] [driver] [info] [Task Finished] Transform to mem in 0.999190s (146560 normal rows, 2826 exceptions)
[2021-03-31 14:23:22.288] [E/3] [info] [Task Finished] Transform to mem in 0.987762s (144188 normal rows, 4844 exceptions)
[2021-03-31 14:23:22.293] [E/1] [info] [Task Finished] Transform to mem in 0.988991s (144986 normal rows, 5198 exceptions)
[2021-03-31 14:23:22.400] [E/2] [info] [Task Finished] Transform to mem in 1.238183s (182052 normal rows, 4932 exceptions)
[2021-03-31 14:23:22.907] [driver] [info] [Task Finished] Transform to mem in 1.575998s (230201 normal rows, 6819 exceptions)
[2021-03-31 14:23:23.278] [E/3] [info] [Task Finished] Transform to mem in 0.989700s (144926 normal rows, 4651 exceptions)
[2021-03-31 14:23:23.284] [E/1] [info] [Task Finished] Transform to mem in 0.990863s (144158 normal rows, 6268 exceptions)
[2021-03-31 14:23:23.916] [driver] [info] [Task Finished] Transform to mem in 1.009755s (150131 normal rows, 2104 exceptions)
[2021-03-31 14:23:24.274] [E/1] [info] [Task Finished] Transform to mem in 0.989847s (147089 normal rows, 2183 exceptions)
[2021-03-31 14:23:24.292] [E/3] [info] [Task Finished] Transform to mem in 1.014255s (157646 normal rows, 1769 exceptions)
[2021-03-31 14:23:24.313] [E/2] [info] [Task Finished] Transform to mem in 1.913599s (280278 normal rows, 7103 exceptions)
[2021-03-31 14:23:24.918] [driver] [info] [Task Finished] Transform to mem in 1.002065s (147935 normal rows, 2049 exceptions)
[2021-03-31 14:23:25.270] [E/1] [info] [Task Finished] Transform to mem in 0.996010s (151381 normal rows, 1619 exceptions)
[2021-03-31 14:23:25.281] [E/3] [info] [Task Finished] Transform to mem in 0.988640s (147761 normal rows, 1365 exceptions)
[2021-03-31 14:23:25.913] [driver] [info] [Task Finished] Transform to mem in 0.994259s (147922 normal rows, 1714 exceptions)
[2021-03-31 14:23:26.271] [E/1] [info] [Task Finished] Transform to mem in 1.000968s (150687 normal rows, 1323 exceptions)
[2021-03-31 14:23:26.293] [E/2] [info] [Task Finished] Transform to mem in 1.979849s (297336 normal rows, 4447 exceptions)
[2021-03-31 14:23:26.295] [E/3] [info] [Task Finished] Transform to mem in 1.013791s (158753 normal rows, 1398 exceptions)
[2021-03-31 14:23:27.068] [driver] [info] [Task Finished] Transform to mem in 1.155288s (172209 normal rows, 1332 exceptions)
[2021-03-31 14:23:27.270] [E/1] [info] [Task Finished] Transform to mem in 0.998516s (147946 normal rows, 2721 exceptions)
[2021-03-31 14:23:27.308] [E/2] [info] [Task Finished] Transform to mem in 1.015373s (156854 normal rows, 1998 exceptions)
[2021-03-31 14:23:28.091] [driver] [info] [Task Finished] Transform to mem in 1.022729s (162164 normal rows, 3490 exceptions)
[2021-03-31 14:23:28.233] [E/3] [info] [Task Finished] Transform to mem in 1.938260s (290677 normal rows, 4780 exceptions)
[2021-03-31 14:23:28.268] [E/1] [info] [Task Finished] Transform to mem in 0.997716s (146575 normal rows, 3847 exceptions)
[2021-03-31 14:23:28.304] [E/2] [info] [Task Finished] Transform to mem in 0.995316s (145394 normal rows, 3360 exceptions)
[2021-03-31 14:23:29.237] [E/3] [info] [Task Finished] Transform to mem in 1.004443s (155776 normal rows, 4384 exceptions)
[2021-03-31 14:23:29.252] [E/1] [info] [Task Finished] Transform to mem in 0.984487s (146157 normal rows, 2732 exceptions)
[2021-03-31 14:23:29.303] [E/2] [info] [Task Finished] Transform to mem in 0.998770s (151708 normal rows, 3129 exceptions)
[2021-03-31 14:23:29.425] [driver] [info] [Task Finished] Transform to mem in 1.334453s (196326 normal rows, 4630 exceptions)
[2021-03-31 14:23:30.265] [E/1] [info] [Task Finished] Transform to mem in 1.012504s (159355 normal rows, 6330 exceptions)
[2021-03-31 14:23:30.309] [E/2] [info] [Task Finished] Transform to mem in 1.006331s (149378 normal rows, 2019 exceptions)
[2021-03-31 14:23:30.417] [driver] [info] [Task Finished] Transform to mem in 0.991759s (146104 normal rows, 2822 exceptions)
[2021-03-31 14:23:30.588] [E/3] [info] [Task Finished] Transform to mem in 1.350966s (198072 normal rows, 3847 exceptions)
[2021-03-31 14:23:31.339] [E/2] [info] [Task Finished] Transform to mem in 1.030002s (162883 normal rows, 2436 exceptions)
[2021-03-31 14:23:31.423] [driver] [info] [Task Finished] Transform to mem in 1.006216s (148352 normal rows, 2228 exceptions)
[2021-03-31 14:23:31.475] [E/1] [info] [Task Finished] Transform to mem in 1.210220s (178286 normal rows, 2542 exceptions)
[2021-03-31 14:23:31.584] [E/3] [info] [Task Finished] Transform to mem in 0.995801s (147282 normal rows, 2806 exceptions)
[2021-03-31 14:23:32.449] [driver] [info] [Task Finished] Transform to mem in 1.026076s (164202 normal rows, 2216 exceptions)
[2021-03-31 14:23:32.473] [E/1] [info] [Task Finished] Transform to mem in 0.998119s (149776 normal rows, 2157 exceptions)
[2021-03-31 14:23:32.484] [E/2] [info] [Task Finished] Transform to mem in 1.144944s (168740 normal rows, 2366 exceptions)
[2021-03-31 14:23:32.575] [E/3] [info] [Task Finished] Transform to mem in 0.991196s (147097 normal rows, 1795 exceptions)
[2021-03-31 14:23:33.455] [driver] [info] [Task Finished] Transform to mem in 1.005086s (147798 normal rows, 2252 exceptions)
[2021-03-31 14:23:33.483] [E/2] [info] [Task Finished] Transform to mem in 0.998589s (148621 normal rows, 3259 exceptions)
[2021-03-31 14:23:33.500] [E/1] [info] [Task Finished] Transform to mem in 1.026668s (164752 normal rows, 4593 exceptions)
[2021-03-31 14:23:33.560] [E/3] [info] [Task Finished] Transform to mem in 0.984853s (144647 normal rows, 5022 exceptions)
[2021-03-31 14:23:34.485] [E/2] [info] [Task Finished] Transform to mem in 1.002343s (147721 normal rows, 3018 exceptions)
[2021-03-31 14:23:34.496] [E/1] [info] [Task Finished] Transform to mem in 0.996540s (147977 normal rows, 1128 exceptions)
[2021-03-31 14:23:34.546] [driver] [info] [Task Finished] Transform to mem in 1.091055s (158507 normal rows, 6380 exceptions)
[2021-03-31 14:23:35.082] [E/3] [info] [Task Finished] Transform to mem in 1.521541s (234581 normal rows, 6943 exceptions)
[2021-03-31 14:23:35.485] [E/1] [info] [Task Finished] Transform to mem in 0.988628s (144142 normal rows, 5294 exceptions)
[2021-03-31 14:23:35.513] [E/2] [info] [Task Finished] Transform to mem in 1.027684s (162807 normal rows, 5984 exceptions)
[2021-03-31 14:23:36.360] [driver] [info] [Task Finished] Transform to mem in 1.814805s (266739 normal rows, 7818 exceptions)
[2021-03-31 14:23:36.360] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 24.3078s
[2021-03-31 14:23:36.360] [global] [info] [Transform Stage] Stage 3 total wall clock time: 94.2237s, 14009720 input rows, time to process 1 row via fast path: 0.00672559ms
[2021-03-31 14:23:36.361] [global] [info] Exception details: 
+------------+-------------------------------------+--------+
| OperatorID | Exception                           | Count  |
+------------+-------------------------------------+--------+
| 100000     | tuplex.internal.BadParseStringInput | 288283 |
+------------+-------------------------------------+--------+
[2021-03-31 14:23:36.382] [local ee] [info] compiled pure python pipeline in 0.021335s
[2021-03-31 14:23:36.382] [local ee] [info] creating hybrid intermediates took 0.000017s
[2021-03-31 14:23:36.383] [local ee] [info] Created 86 resolve tasks in 0.000676s
[2021-03-31 14:23:36.383] [local ee] [info] 86/86 tasks require executing the slow path.
[2021-03-31 14:23:36.388] [driver] [info] [Task Finished] Resolve in 0.004951s
[2021-03-31 14:23:36.388] [E/3] [info] [Task Finished] Resolve in 0.005748s
[2021-03-31 14:23:36.389] [E/1] [info] [Task Finished] Resolve in 0.006548s
[2021-03-31 14:23:36.391] [E/2] [info] [Task Finished] Resolve in 0.007760s
[2021-03-31 14:23:36.394] [E/1] [info] [Task Finished] Resolve in 0.005072s
[2021-03-31 14:23:36.396] [E/3] [info] [Task Finished] Resolve in 0.007232s
[2021-03-31 14:23:36.396] [driver] [info] [Task Finished] Resolve in 0.008448s
[2021-03-31 14:23:36.399] [E/2] [info] [Task Finished] Resolve in 0.008578s
[2021-03-31 14:23:36.407] [E/3] [info] [Task Finished] Resolve in 0.010987s
[2021-03-31 14:23:36.409] [driver] [info] [Task Finished] Resolve in 0.012903s
[2021-03-31 14:23:36.409] [E/1] [info] [Task Finished] Resolve in 0.015045s
[2021-03-31 14:23:36.411] [E/2] [info] [Task Finished] Resolve in 0.011455s
[2021-03-31 14:23:36.417] [E/3] [info] [Task Finished] Resolve in 0.010030s
[2021-03-31 14:23:36.421] [driver] [info] [Task Finished] Resolve in 0.011872s
[2021-03-31 14:23:36.425] [E/1] [info] [Task Finished] Resolve in 0.015753s
[2021-03-31 14:23:36.432] [E/3] [info] [Task Finished] Resolve in 0.014878s
[2021-03-31 14:23:36.432] [E/2] [info] [Task Finished] Resolve in 0.021511s
[2021-03-31 14:23:36.438] [driver] [info] [Task Finished] Resolve in 0.016781s
[2021-03-31 14:23:36.440] [E/1] [info] [Task Finished] Resolve in 0.014868s
[2021-03-31 14:23:36.441] [E/3] [info] [Task Finished] Resolve in 0.009387s
[2021-03-31 14:23:36.446] [E/2] [info] [Task Finished] Resolve in 0.013724s
[2021-03-31 14:23:36.457] [E/3] [info] [Task Finished] Resolve in 0.016231s
[2021-03-31 14:23:36.459] [driver] [info] [Task Finished] Resolve in 0.021260s
[2021-03-31 14:23:36.459] [E/2] [info] [Task Finished] Resolve in 0.013482s
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[2021-03-31 14:23:36.729] [local ee] [info] slow path resolved 288283/288283 exceptions in 0.368296s
[2021-03-31 14:23:36.729] [local ee] [info] slow path for Stage 3: total wall clock time: 1.30572s, time to process 1 row via slow path: 0.00452929ms
[2021-03-31 14:23:36.729] [global] [info] [Transform Stage] Stage 3 completed 86 resolve tasks in 0.36832s

[2021-03-31 14:23:37.084] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 14:23:37.663] [E/3] [info] [Task Finished] write to file in 0.579036s (3359334 rows, 669.28 MB)
[2021-03-31 14:23:37.709] [driver] [info] [Task Finished] write to file in 0.624146s (3645979 rows, 726.32 MB)
[2021-03-31 14:23:37.715] [E/1] [info] [Task Finished] write to file in 0.630999s (3673770 rows, 731.21 MB)
[2021-03-31 14:23:38.086] [E/2] [info] [Task Finished] write to file in 1.001127s (3625298 rows, 722.10 MB)
[2021-03-31 14:23:38.086] [global] [info] writing output took 1.356718s
[2021-03-31 14:23:38.086] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.35678s
[2021-03-31 14:23:38.086] [global] [info] [Transform Stage] Stage 3 took 27.3515s
[2021-03-31 14:23:38.086] [global] [info] Query Execution took 28.6802s. (planning: 1.14977s, execution: 27.5304s)
>>> 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: 0.2818484306335449
Tuplex job time: 29.229762315750122 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":0.150581,"llvm_optimization_time_s":0,"llvm_compilation_time_s":1.4243,"total_compilation_time_s":1.4731,"sampling_time_s":0.46595,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.00243793,"fast_path_time_s":0.0025694,"fast_path_per_row_time_ns":1264.48,"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":0.0114147,"fast_path_time_s":0.0115851,"fast_path_per_row_time_ns":1227.38,"slow_path_wall_time_s":0,"slow_path_time_s":0,"slow_path_per_row_time_ns":0},{"stage_no":0,"fast_path_wall_time_s":0.00993796,"fast_path_time_s":0.0100911,"fast_path_per_row_time_ns":1068.6,"slow_path_wall_time_s":0,"slow_path_time_s":0,"slow_path_per_row_time_ns":0},{"stage_no":3,"fast_path_wall_time_s":94.2237,"fast_path_time_s":24.3078,"fast_path_per_row_time_ns":6725.59,"slow_path_wall_time_s":1.30572,"slow_path_time_s":0.368296,"slow_path_per_row_time_ns":4529.29}]}
{"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": 0.2818484306335449, "jobTime": 29.229762315750122, "io_load": 0.3210024833679199, "compute_and_write": 28.908759832382202}
[2021-03-31 14:23:38.125] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 14:23:38.163] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 14:23:38.201] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
