[2021-03-31 14:09:50.032] [global] [error] could not find backend, defaulting to local
[2021-03-31 14:09:50.033] [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 14:09:50.033] [local ee] [info] initializing LLVM backend
[2021-03-31 14:09:50.033] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 14:09:50.033] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 14:09:50.034] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:09:50.034] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:09:50.034] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:09:50.034] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:09:50.034] [E/1] [info] starting detached process queue
[2021-03-31 14:09:50.034] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:09:50.034] [E/2] [info] starting detached process queue
[2021-03-31 14:09:50.034] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:09:50.034] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:09:50.034] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:09:50.034] [E/3] [info] starting detached process queue
[2021-03-31 14:09:50.034] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:09:50.034] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:09:50.034] [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 14:09:50.034] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 14:09:50.035] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 14:09:50.168] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 14:09:50.169] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 14:09:50.319] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 14:09:50.319] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 14:09:50.368] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:50.374] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:50.379] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:50.385] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:50.412] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:50.430] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:50.442] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:50.447] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:50.456] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:50.467] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:09:50.575] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:09:50.590] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:09:50.590] [logical planner] [info] logical optimization took 0.000039ms
output type of specialized pipeline is: (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],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[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64])
[2021-03-31 14:09:50.590] [codegen] [info] generating pipeline for (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64]) -> (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64]) (2 operators pipelined)
[2021-03-31 14:09:50.591] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:09:50.592] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
output type of specialized pipeline is: (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],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[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64])
[2021-03-31 14:09:50.613] [codegen] [info] generating pipeline for (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64]) -> (Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64]) (2 operators pipelined)
[2021-03-31 14:09:50.613] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:09:50.614] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
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 14:09:50.634] [codegen] [info] generating pipeline for (Option[str],Option[str]) -> (Option[str],Option[str],str,i64,Option[i64]) (3 operators pipelined)
[2021-03-31 14:09:50.635] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 14:09:50.635] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 14:09:50.636] [codegen] [info] generating function extractDefunctYear for ((Option[str],Option[str],str,i64)) -> Option[i64]
output type of specialized pipeline is: (str)
is this the most outer stage?: 1
[2021-03-31 14:09:50.656] [codegen] [info] generating pipeline for (Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str]) -> (str) (151 operators pipelined)
outSchema is different than last operator's schema:
outSchema: (str)
last Op: (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 14:09:50.661] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str])) -> str
[2021-03-31 14:09:50.666] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str)) -> str
[2021-03-31 14:09:50.671] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str)) -> str
[2021-03-31 14:09:50.677] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[i64],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str)) -> str
[2021-03-31 14:09:50.683] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:09:50.687] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:09:50.692] [codegen] [info] generating function cleanCode for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[str],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str)) -> Option[str]
[2021-03-31 14:09:50.694] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:09:50.699] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:09:50.704] [codegen] [info] generating function divertedUDF for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str)) -> Option[str]
[2021-03-31 14:09:50.710] [codegen] [info] generating function fillInTimesUDF for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str,Option[str])) -> Option[f64]
[2021-03-31 14:09:50.714] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 14:09:50.721] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:09:50.723] [codegen] [info] generating function filterDefunctFlights for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],Option[f64],Option[i64],Option[i64],Option[f64],Option[str],Option[i64],Option[f64],Option[f64],Option[f64],Option[i64],Option[str],boolean,Option[str],boolean,Option[f64],Option[f64],Option[f64],Option[f64],f64,Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str,Option[str],Option[str],Option[str],str,i64,Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64])) -> boolean
[2021-03-31 14:09:50.725] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:50.732] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:50.739] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:50.746] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:50.753] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:50.760] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:50.768] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:50.775] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:50.782] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:50.789] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:50.795] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:50.802] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:09:50.809] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[i64],Option[str],Option[str],Option[i64],Option[str],Option[i64],Option[str],Option[i64],i64,Option[f64],Option[f64],Option[i64],Option[str],i64,Option[i64],Option[i64],i64,Option[str],Option[i64],i64,Option[f64],Option[f64],Option[i64],Option[str],boolean,Option[str],boolean,i64,i64,i64,Option[f64],f64,Option[i64],i64,i64,i64,i64,i64,Option[i64],Option[f64],Option[f64],Option[i64],Option[f64],Option[f64],Option[f64],Option[f64],Option[str],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],Option[str],str,str,str,str,Option[str],Option[str],Option[str],str,i64,Option[i64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[f64],Option[f64],Option[str],Option[str],Option[str],Option[str],Option[str],Option[i64],Option[i64],Option[i64],Option[str],Option[i64],Option[i64],Option[i64],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 14:09:50.880] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 14:09:50.880] [global] [info] Stage2 depends on: 
[2021-03-31 14:09:50.882] [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 14:09:50.929] [global] [info] Optimization via LLVM passes took 0.047302 ms
[2021-03-31 14:09:50.955] [global] [info] Compiled code paths for stage 2 in 0.03 ms
[2021-03-31 14:09:50.955] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.0747403s
[2021-03-31 14:09:50.955] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 14:09:50.958] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.002340s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 14:09:50.958] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.00245785s
[2021-03-31 14:09:50.958] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.00233997s, 1928 input rows, time to process 1 row via fast path: 0.00121368ms
[2021-03-31 14:09:50.958] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 3.918e-06s
[2021-03-31 14:09:50.958] [global] [info] [Transform Stage] Stage 2 took 0.0772238s
[2021-03-31 14:09:50.958] [global] [info] Stage1 depends on: 
[2021-03-31 14:09:50.959] [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 14:09:51.006] [global] [info] Optimization via LLVM passes took 0.046598 ms
[2021-03-31 14:09:51.027] [global] [info] Compiled code paths for stage 1 in 0.02 ms
[2021-03-31 14:09:51.027] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.0693357s
[2021-03-31 14:09:51.027] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:09:51.039] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.011519s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:09:51.039] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.011668s
[2021-03-31 14:09:51.039] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.0115189s, 9300 input rows, time to process 1 row via fast path: 0.00123859ms
[2021-03-31 14:09:51.039] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 3.758e-06s
[2021-03-31 14:09:51.039] [global] [info] [Transform Stage] Stage 1 took 0.0810285s
[2021-03-31 14:09:51.039] [global] [info] Stage0 depends on: 
[2021-03-31 14:09:51.040] [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 14:09:51.086] [global] [info] Optimization via LLVM passes took 0.046220 ms
[2021-03-31 14:09:51.107] [global] [info] Compiled code paths for stage 0 in 0.02 ms
[2021-03-31 14:09:51.107] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.068463s
[2021-03-31 14:09:51.107] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:09:51.117] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.009798s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:09:51.117] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.00994533s
[2021-03-31 14:09:51.117] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.00979769s, 9300 input rows, time to process 1 row via fast path: 0.00105351ms
[2021-03-31 14:09:51.117] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 3.513e-06s
[2021-03-31 14:09:51.117] [global] [info] [Transform Stage] Stage 0 took 0.0784338s
[2021-03-31 14:09:52.277] [global] [info] Optimization via LLVM passes took 1.097151 ms
[2021-03-31 14:09:52.524] [global] [info] Compiled code paths for stage 3 in 0.25 ms
[2021-03-31 14:09:52.524] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 1.40697s
[2021-03-31 14:09:52.524] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 14:09:52.524] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 14:09:52.524] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 14:09:52.524] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 14:09:52.524] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 14:09:52.524] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 14:09:52.524] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 14:09:52.525] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 14:09:52.525] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 14:09:52.525] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 14:09:52.525] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 14:09:52.525] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 14:09:52.525] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 14:09:52.525] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 14:09:52.525] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 14:09:52.525] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 14:09:52.525] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 14:09:52.525] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 14:09:52.525] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 14:09:52.525] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 14:09:52.525] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 14:09:52.525] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 14:09:52.525] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 14:09:53.404] [E/2] [info] [Task Finished] Transform to mem in 0.879390s (150364 normal rows, 0 exceptions)
[2021-03-31 14:09:53.410] [driver] [info] [Task Finished] Transform to mem in 0.884686s (149938 normal rows, 0 exceptions)
[2021-03-31 14:09:53.410] [E/1] [info] [Task Finished] Transform to mem in 0.885097s (148707 normal rows, 0 exceptions)
[2021-03-31 14:09:53.452] [E/3] [info] [Task Finished] Transform to mem in 0.927342s (157470 normal rows, 0 exceptions)
[2021-03-31 14:09:54.275] [E/2] [info] [Task Finished] Transform to mem in 0.870477s (149472 normal rows, 0 exceptions)
[2021-03-31 14:09:54.285] [driver] [info] [Task Finished] Transform to mem in 0.875337s (148599 normal rows, 0 exceptions)
[2021-03-31 14:09:54.290] [E/1] [info] [Task Finished] Transform to mem in 0.879582s (150234 normal rows, 0 exceptions)
[2021-03-31 14:09:54.591] [E/3] [info] [Task Finished] Transform to mem in 1.138510s (192166 normal rows, 0 exceptions)
[2021-03-31 14:09:55.154] [E/2] [info] [Task Finished] Transform to mem in 0.879044s (150752 normal rows, 0 exceptions)
[2021-03-31 14:09:55.165] [driver] [info] [Task Finished] Transform to mem in 0.880229s (149789 normal rows, 0 exceptions)
[2021-03-31 14:09:55.166] [E/1] [info] [Task Finished] Transform to mem in 0.875924s (150014 normal rows, 0 exceptions)
[2021-03-31 14:09:55.531] [E/3] [info] [Task Finished] Transform to mem in 0.939887s (159520 normal rows, 0 exceptions)
[2021-03-31 14:09:56.034] [E/2] [info] [Task Finished] Transform to mem in 0.879786s (149718 normal rows, 0 exceptions)
[2021-03-31 14:09:56.038] [driver] [info] [Task Finished] Transform to mem in 0.872912s (149499 normal rows, 0 exceptions)
[2021-03-31 14:09:56.052] [E/1] [info] [Task Finished] Transform to mem in 0.886823s (149809 normal rows, 0 exceptions)
[2021-03-31 14:09:56.784] [E/3] [info] [Task Finished] Transform to mem in 1.252873s (213804 normal rows, 0 exceptions)
[2021-03-31 14:09:56.917] [E/2] [info] [Task Finished] Transform to mem in 0.883173s (150460 normal rows, 0 exceptions)
[2021-03-31 14:09:56.920] [driver] [info] [Task Finished] Transform to mem in 0.881345s (149055 normal rows, 0 exceptions)
[2021-03-31 14:09:56.931] [E/1] [info] [Task Finished] Transform to mem in 0.878309s (149667 normal rows, 0 exceptions)
[2021-03-31 14:09:57.795] [E/2] [info] [Task Finished] Transform to mem in 0.877973s (148341 normal rows, 0 exceptions)
[2021-03-31 14:09:57.802] [driver] [info] [Task Finished] Transform to mem in 0.882527s (149179 normal rows, 0 exceptions)
[2021-03-31 14:09:57.806] [E/1] [info] [Task Finished] Transform to mem in 0.875658s (149485 normal rows, 0 exceptions)
[2021-03-31 14:09:58.040] [E/3] [info] [Task Finished] Transform to mem in 1.256047s (214046 normal rows, 0 exceptions)
[2021-03-31 14:09:58.679] [driver] [info] [Task Finished] Transform to mem in 0.876549s (148852 normal rows, 0 exceptions)
[2021-03-31 14:09:58.679] [E/1] [info] [Task Finished] Transform to mem in 0.872883s (149082 normal rows, 0 exceptions)
[2021-03-31 14:09:58.927] [E/2] [info] [Task Finished] Transform to mem in 1.131879s (193813 normal rows, 0 exceptions)
[2021-03-31 14:09:58.929] [E/3] [info] [Task Finished] Transform to mem in 0.889202s (150335 normal rows, 0 exceptions)
[2021-03-31 14:09:59.569] [E/1] [info] [Task Finished] Transform to mem in 0.889468s (150598 normal rows, 0 exceptions)
[2021-03-31 14:09:59.797] [driver] [info] [Task Finished] Transform to mem in 1.118626s (192117 normal rows, 0 exceptions)
[2021-03-31 14:09:59.800] [E/2] [info] [Task Finished] Transform to mem in 0.872777s (148500 normal rows, 0 exceptions)
[2021-03-31 14:09:59.811] [E/3] [info] [Task Finished] Transform to mem in 0.881626s (150602 normal rows, 0 exceptions)
[2021-03-31 14:10:00.542] [E/1] [info] [Task Finished] Transform to mem in 0.973294s (166012 normal rows, 0 exceptions)
[2021-03-31 14:10:00.670] [driver] [info] [Task Finished] Transform to mem in 0.872683s (150222 normal rows, 0 exceptions)
[2021-03-31 14:10:00.672] [E/2] [info] [Task Finished] Transform to mem in 0.872606s (149253 normal rows, 0 exceptions)
[2021-03-31 14:10:00.699] [E/3] [info] [Task Finished] Transform to mem in 0.888453s (149403 normal rows, 0 exceptions)
[2021-03-31 14:10:01.549] [driver] [info] [Task Finished] Transform to mem in 0.878602s (149045 normal rows, 0 exceptions)
[2021-03-31 14:10:01.559] [E/2] [info] [Task Finished] Transform to mem in 0.886950s (150202 normal rows, 0 exceptions)
[2021-03-31 14:10:01.636] [E/1] [info] [Task Finished] Transform to mem in 1.094143s (187016 normal rows, 0 exceptions)
[2021-03-31 14:10:02.086] [E/3] [info] [Task Finished] Transform to mem in 1.386549s (237051 normal rows, 0 exceptions)
[2021-03-31 14:10:02.417] [driver] [info] [Task Finished] Transform to mem in 0.868471s (149583 normal rows, 0 exceptions)
[2021-03-31 14:10:02.444] [E/2] [info] [Task Finished] Transform to mem in 0.885233s (150451 normal rows, 0 exceptions)
[2021-03-31 14:10:02.971] [E/3] [info] [Task Finished] Transform to mem in 0.885089s (152368 normal rows, 0 exceptions)
[2021-03-31 14:10:03.299] [driver] [info] [Task Finished] Transform to mem in 0.881524s (159972 normal rows, 0 exceptions)
[2021-03-31 14:10:03.320] [E/2] [info] [Task Finished] Transform to mem in 0.875821s (149298 normal rows, 0 exceptions)
[2021-03-31 14:10:03.332] [E/1] [info] [Task Finished] Transform to mem in 1.695377s (287414 normal rows, 0 exceptions)
[2021-03-31 14:10:03.852] [E/3] [info] [Task Finished] Transform to mem in 0.881698s (150041 normal rows, 0 exceptions)
[2021-03-31 14:10:04.174] [driver] [info] [Task Finished] Transform to mem in 0.874815s (153103 normal rows, 0 exceptions)
[2021-03-31 14:10:04.186] [E/2] [info] [Task Finished] Transform to mem in 0.865650s (149132 normal rows, 0 exceptions)
[2021-03-31 14:10:04.727] [E/3] [info] [Task Finished] Transform to mem in 0.874738s (149649 normal rows, 0 exceptions)
[2021-03-31 14:10:05.055] [driver] [info] [Task Finished] Transform to mem in 0.881487s (152111 normal rows, 0 exceptions)
[2021-03-31 14:10:05.065] [E/1] [info] [Task Finished] Transform to mem in 1.733149s (302144 normal rows, 0 exceptions)
[2021-03-31 14:10:05.070] [E/2] [info] [Task Finished] Transform to mem in 0.883659s (160333 normal rows, 0 exceptions)
[2021-03-31 14:10:05.738] [E/3] [info] [Task Finished] Transform to mem in 1.010892s (173647 normal rows, 0 exceptions)
[2021-03-31 14:10:05.932] [driver] [info] [Task Finished] Transform to mem in 0.876955s (150674 normal rows, 0 exceptions)
[2021-03-31 14:10:05.951] [E/1] [info] [Task Finished] Transform to mem in 0.885685s (159090 normal rows, 0 exceptions)
[2021-03-31 14:10:06.628] [E/3] [info] [Task Finished] Transform to mem in 0.889392s (166361 normal rows, 0 exceptions)
[2021-03-31 14:10:06.772] [E/2] [info] [Task Finished] Transform to mem in 1.702550s (295598 normal rows, 0 exceptions)
[2021-03-31 14:10:06.816] [driver] [info] [Task Finished] Transform to mem in 0.883764s (150449 normal rows, 0 exceptions)
[2021-03-31 14:10:06.822] [E/1] [info] [Task Finished] Transform to mem in 0.871392s (148760 normal rows, 0 exceptions)
[2021-03-31 14:10:07.651] [E/2] [info] [Task Finished] Transform to mem in 0.878610s (160502 normal rows, 0 exceptions)
[2021-03-31 14:10:07.677] [driver] [info] [Task Finished] Transform to mem in 0.861253s (148915 normal rows, 0 exceptions)
[2021-03-31 14:10:07.707] [E/1] [info] [Task Finished] Transform to mem in 0.885245s (155035 normal rows, 0 exceptions)
[2021-03-31 14:10:07.803] [E/3] [info] [Task Finished] Transform to mem in 1.175339s (200968 normal rows, 0 exceptions)
[2021-03-31 14:10:08.573] [driver] [info] [Task Finished] Transform to mem in 0.896332s (165946 normal rows, 0 exceptions)
[2021-03-31 14:10:08.581] [E/1] [info] [Task Finished] Transform to mem in 0.874039s (151409 normal rows, 0 exceptions)
[2021-03-31 14:10:08.680] [E/3] [info] [Task Finished] Transform to mem in 0.876511s (148951 normal rows, 0 exceptions)
[2021-03-31 14:10:08.842] [E/2] [info] [Task Finished] Transform to mem in 1.191445s (201934 normal rows, 0 exceptions)
[2021-03-31 14:10:09.476] [E/1] [info] [Task Finished] Transform to mem in 0.894201s (165562 normal rows, 0 exceptions)
[2021-03-31 14:10:09.555] [E/3] [info] [Task Finished] Transform to mem in 0.875212s (150595 normal rows, 0 exceptions)
[2021-03-31 14:10:09.630] [driver] [info] [Task Finished] Transform to mem in 1.056343s (180829 normal rows, 0 exceptions)
[2021-03-31 14:10:09.721] [E/2] [info] [Task Finished] Transform to mem in 0.878589s (150101 normal rows, 0 exceptions)
[2021-03-31 14:10:10.451] [E/3] [info] [Task Finished] Transform to mem in 0.896670s (166720 normal rows, 0 exceptions)
[2021-03-31 14:10:10.479] [E/1] [info] [Task Finished] Transform to mem in 1.003761s (171108 normal rows, 0 exceptions)
[2021-03-31 14:10:10.502] [driver] [info] [Task Finished] Transform to mem in 0.871826s (151952 normal rows, 0 exceptions)
[2021-03-31 14:10:10.599] [E/2] [info] [Task Finished] Transform to mem in 0.878476s (148896 normal rows, 0 exceptions)
[2021-03-31 14:10:11.335] [E/3] [info] [Task Finished] Transform to mem in 0.883027s (150051 normal rows, 0 exceptions)
[2021-03-31 14:10:11.374] [driver] [info] [Task Finished] Transform to mem in 0.872476s (151891 normal rows, 0 exceptions)
[2021-03-31 14:10:11.381] [E/1] [info] [Task Finished] Transform to mem in 0.901685s (170336 normal rows, 0 exceptions)
[2021-03-31 14:10:11.479] [E/2] [info] [Task Finished] Transform to mem in 0.879072s (149675 normal rows, 0 exceptions)
[2021-03-31 14:10:12.253] [E/1] [info] [Task Finished] Transform to mem in 0.871967s (149107 normal rows, 0 exceptions)
[2021-03-31 14:10:12.254] [driver] [info] [Task Finished] Transform to mem in 0.879447s (150764 normal rows, 0 exceptions)
[2021-03-31 14:10:12.297] [E/3] [info] [Task Finished] Transform to mem in 0.962900s (164890 normal rows, 0 exceptions)
[2021-03-31 14:10:12.814] [E/2] [info] [Task Finished] Transform to mem in 1.335485s (241985 normal rows, 0 exceptions)
[2021-03-31 14:10:13.133] [driver] [info] [Task Finished] Transform to mem in 0.878809s (149447 normal rows, 0 exceptions)
[2021-03-31 14:10:13.149] [E/1] [info] [Task Finished] Transform to mem in 0.895969s (169851 normal rows, 0 exceptions)
[2021-03-31 14:10:13.897] [E/3] [info] [Task Finished] Transform to mem in 1.599902s (274592 normal rows, 0 exceptions)
[2021-03-31 14:10:13.897] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 21.3732s
[2021-03-31 14:10:13.897] [global] [info] [Transform Stage] Stage 3 total wall clock time: 82.8911s, 14009720 input rows, time to process 1 row via fast path: 0.00591669ms

[2021-03-31 14:10:14.256] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 14:10:14.835] [E/3] [info] [Task Finished] write to file in 0.578678s (3357303 rows, 668.88 MB)
[2021-03-31 14:10:14.881] [driver] [info] [Task Finished] write to file in 0.625440s (3671189 rows, 730.69 MB)
[2021-03-31 14:10:14.891] [E/2] [info] [Task Finished] write to file in 0.635183s (3645801 rows, 726.29 MB)
[2021-03-31 14:10:15.267] [E/1] [info] [Task Finished] write to file in 1.010797s (3630088 rows, 723.06 MB)
[2021-03-31 14:10:15.267] [global] [info] writing output took 1.369379s
[2021-03-31 14:10:15.267] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.36943s
[2021-03-31 14:10:15.267] [global] [info] [Transform Stage] Stage 3 took 24.1498s
[2021-03-31 14:10:15.267] [global] [info] Query Execution took 24.6913s. (planning: 0.304721s, execution: 24.3866s)
>>> 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: 0.28076863288879395
Tuplex job time: 25.241559982299805 s
{'tuplex.useLLVMOptimizer': True, 'tuplex.autoUpcast': False, 'tuplex.allowUndefinedBehavior': False, 'tuplex.optimizer.codeStats': False, 'tuplex.optimizer.generateParser': False, 'tuplex.optimizer.nullValueOptimization': False, 'tuplex.optimizer.filterPushdown': False, 'tuplex.optimizer.sharedObjectPropagation': True, 'tuplex.interleaveIO': True, 'tuplex.resolveWithInterpreterOnly': False, 'tuplex.csv.selectionPushdown': False, '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":3.91e-05,"llvm_optimization_time_s":1.09715,"llvm_compilation_time_s":0.313868,"total_compilation_time_s":1.6195,"sampling_time_s":0.468408,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.00233997,"fast_path_time_s":0.00246774,"fast_path_per_row_time_ns":1213.68,"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":0.0115189,"fast_path_time_s":0.0116776,"fast_path_per_row_time_ns":1238.59,"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":0.00979769,"fast_path_time_s":0.00995497,"fast_path_per_row_time_ns":1053.51,"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":82.8911,"fast_path_time_s":21.3732,"fast_path_per_row_time_ns":5916.69,"slow_path_wall_time_s":0,"slow_path_time_s":0,"slow_path_per_row_time_ns":0}]}
{"webui.enable": false, "executorMemory": "60G", "executorCount": "3", "driverMemory": "60G", "partitionSize": "32MB", "runTimeMemory": "64MB", "inputSplitSize": "64MB", "useLLVMOptimizer": true, "optimizer.nullValueOptimization": false, "csv.selectionPushdown": false, "optimizer.generateParser": false, "optimizer.mergeExceptionsInOrder": false, "optimizer.filterPushdown": false, "scratchDir": "/results/scratch"}
{"startupTime": 0.28076863288879395, "jobTime": 25.241559982299805, "io_load": 0.32251548767089844, "compute_and_write": 24.919044494628906}
[2021-03-31 14:10:15.305] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 14:10:15.341] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 14:10:15.376] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
