[2021-03-31 14:05:58.812] [global] [error] could not find backend, defaulting to local
[2021-03-31 14:05:58.813] [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 14:05:58.813] [local ee] [info] initializing LLVM backend
[2021-03-31 14:05:58.813] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-31 14:05:58.813] [LLVM] [info] compiling code for skylake-avx512
[2021-03-31 14:05:58.814] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:05:58.814] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:05:58.814] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:05:58.814] [local execution engine] [info] started local executor E/1 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:05:58.814] [E/1] [info] starting detached process queue
[2021-03-31 14:05:58.814] [local execution engine] [info] started local executor E/2 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:05:58.814] [E/2] [info] starting detached process queue
[2021-03-31 14:05:58.814] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:05:58.814] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:05:58.814] [local execution engine] [info] started local executor E/3 (60.00 GB, 32.00 MB default partition size)
[2021-03-31 14:05:58.814] [E/3] [info] starting detached process queue
[2021-03-31 14:05:58.814] [memory] [info] allocated bitmap managed memory region (60.00 GB, 32.00 MB block size)
[2021-03-31 14:05:58.814] [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 14:05:58.814] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-31 14:05:58.814] [fileinputoperator] [info] found 23 files (5.89 GB) to process.
[2021-03-31 14:05:58.815] [global] [info] sampled file:///data/flights_small/flights_on_time_performance_2019_11.csv on 256.00 KB
[2021-03-31 14:05:58.948] [fileinputoperator] [info] found 1 file (742.61 KB) to process.
[2021-03-31 14:05:58.948] [global] [info] sampled file:///code/benchmark/flights/data/GlobalAirportDatabase.txt on 256.00 KB
[2021-03-31 14:05:59.097] [fileinputoperator] [info] found 1 file (81.54 KB) to process.
[2021-03-31 14:05:59.097] [global] [info] sampled file:///code/benchmark/flights/data/L_CARRIER_HISTORY.csv on 81.55 KB
[2021-03-31 14:05:59.146] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:05:59.152] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:05:59.157] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:05:59.163] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:05:59.190] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:05:59.209] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:05:59.220] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:05:59.225] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:05:59.234] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:05:59.245] [global] [info] performing static typing for UDF in operator withColumn
[2021-03-31 14:05:59.354] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:05:59.368] [global] [info] performing static typing for UDF in operator map
[2021-03-31 14:05:59.369] [logical planner] [info] logical optimization took 0.000038ms
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 14:05:59.369] [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 14:05:59.369] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:05:59.370] [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 14:05:59.391] [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 14:05:59.392] [codegen] [info] generating lambda function for (Option[str]) -> Option[str]
[2021-03-31 14:05:59.392] [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 14:05:59.413] [codegen] [info] generating pipeline for (Option[str],Option[str]) -> (Option[str],Option[str],str,i64,Option[i64]) (3 operators pipelined)
[2021-03-31 14:05:59.414] [codegen] [info] generating lambda function for ((Option[str],Option[str])) -> str
[2021-03-31 14:05:59.414] [codegen] [info] generating lambda function for ((Option[str],Option[str],str)) -> i64
[2021-03-31 14:05:59.415] [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 14:05:59.435] [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 14:05:59.440] [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 14:05:59.445] [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 14:05:59.451] [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 14:05:59.456] [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 14:05:59.462] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:05:59.467] [codegen] [info] generating lambda function for (Option[i64]) -> Option[str]
[2021-03-31 14:05:59.471] [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 14:05:59.474] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:05:59.479] [codegen] [info] generating lambda function for (Option[f64]) -> boolean
[2021-03-31 14:05:59.483] [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 14:05:59.489] [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 14:05:59.494] [codegen] [info] generating lambda function for (Option[f64]) -> f64
[2021-03-31 14:05:59.501] [codegen] [info] generating lambda function for (str) -> str
[2021-03-31 14:05:59.503] [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 14:05:59.505] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:05:59.512] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:05:59.519] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:05:59.527] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:05:59.535] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:05:59.542] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:05:59.549] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:05:59.556] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:05:59.564] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:05:59.571] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:05:59.578] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:05:59.586] [codegen] [info] generating lambda function for (Option[f64]) -> i64
[2021-03-31 14:05:59.593] [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 14:05:59.665] [global] [info] Stage3 depends on: Stage2 Stage1 Stage0 
[2021-03-31 14:05:59.665] [global] [info] Stage2 depends on: 
[2021-03-31 14:05:59.666] [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 14:05:59.714] [global] [info] Optimization via LLVM passes took 0.047703 ms
[2021-03-31 14:05:59.740] [global] [info] Compiled code paths for stage 2 in 0.03 ms
[2021-03-31 14:05:59.740] [global] [info] [Transform Stage] Stage 2 compiled to x86 in 0.0752677s
[2021-03-31 14:05:59.740] [local ee] [info] split /code/benchmark/flights/data/L_CARRIER_HISTORY.csv into 1 task
[2021-03-31 14:05:59.742] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.002473s (1928 normal rows, 0 exceptions, 1726 buckets)
[2021-03-31 14:05:59.742] [global] [info] [Transform Stage] Stage 2 completed 1 load&transform tasks in 0.00259538s
[2021-03-31 14:05:59.742] [global] [info] [Transform Stage] Stage 2 total wall clock time: 0.00247338s, 1928 input rows, time to process 1 row via fast path: 0.00128287ms
[2021-03-31 14:05:59.743] [global] [info] [Transform Stage] Stage 2 completed 1 sink tasks in 4.12e-06s
[2021-03-31 14:05:59.743] [global] [info] [Transform Stage] Stage 2 took 0.0778887s
[2021-03-31 14:05:59.743] [global] [info] Stage1 depends on: 
[2021-03-31 14:05:59.744] [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 14:05:59.791] [global] [info] Optimization via LLVM passes took 0.046566 ms
[2021-03-31 14:05:59.812] [global] [info] Compiled code paths for stage 1 in 0.02 ms
[2021-03-31 14:05:59.812] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.069228s
[2021-03-31 14:05:59.812] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:05:59.824] [E/1] [info] [Task Finished] Transform to in-memory hash table in 0.012221s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:05:59.824] [global] [info] [Transform Stage] Stage 1 completed 1 load&transform tasks in 0.0123793s
[2021-03-31 14:05:59.824] [global] [info] [Transform Stage] Stage 1 total wall clock time: 0.0122209s, 9300 input rows, time to process 1 row via fast path: 0.00131408ms
[2021-03-31 14:05:59.824] [global] [info] [Transform Stage] Stage 1 completed 1 sink tasks in 2.397e-06s
[2021-03-31 14:05:59.824] [global] [info] [Transform Stage] Stage 1 took 0.0816324s
[2021-03-31 14:05:59.824] [global] [info] Stage0 depends on: 
[2021-03-31 14:05:59.826] [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 14:05:59.873] [global] [info] Optimization via LLVM passes took 0.046741 ms
[2021-03-31 14:05:59.893] [global] [info] Compiled code paths for stage 0 in 0.02 ms
[2021-03-31 14:05:59.893] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0689948s
[2021-03-31 14:05:59.893] [local ee] [info] split /code/benchmark/flights/data/GlobalAirportDatabase.txt into 1 task
[2021-03-31 14:05:59.905] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.011701s (3562 normal rows, 0 exceptions, 3512 buckets)
[2021-03-31 14:05:59.905] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.0118464s
[2021-03-31 14:05:59.905] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.0117011s, 9300 input rows, time to process 1 row via fast path: 0.00125818ms
[2021-03-31 14:05:59.905] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 3.783e-06s
[2021-03-31 14:05:59.905] [global] [info] [Transform Stage] Stage 0 took 0.0808677s
[2021-03-31 14:06:01.037] [global] [info] Optimization via LLVM passes took 1.068870 ms
[2021-03-31 14:06:01.284] [global] [info] Compiled code paths for stage 3 in 0.25 ms
[2021-03-31 14:06:01.284] [global] [info] [Transform Stage] Stage 3 compiled to x86 in 1.37897s
[2021-03-31 14:06:01.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_11.csv into 4 tasks
[2021-03-31 14:06:01.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_10.csv into 4 tasks
[2021-03-31 14:06:01.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_09.csv into 4 tasks
[2021-03-31 14:06:01.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_08.csv into 4 tasks
[2021-03-31 14:06:01.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_07.csv into 4 tasks
[2021-03-31 14:06:01.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_06.csv into 4 tasks
[2021-03-31 14:06:01.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_05.csv into 4 tasks
[2021-03-31 14:06:01.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_04.csv into 4 tasks
[2021-03-31 14:06:01.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_03.csv into 4 tasks
[2021-03-31 14:06:01.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_02.csv into 3 tasks
[2021-03-31 14:06:01.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2019_01.csv into 3 tasks
[2021-03-31 14:06:01.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_12.csv into 4 tasks
[2021-03-31 14:06:01.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_11.csv into 3 tasks
[2021-03-31 14:06:01.284] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_10.csv into 4 tasks
[2021-03-31 14:06:01.285] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_09.csv into 3 tasks
[2021-03-31 14:06:01.285] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_08.csv into 4 tasks
[2021-03-31 14:06:01.285] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_07.csv into 4 tasks
[2021-03-31 14:06:01.285] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_06.csv into 4 tasks
[2021-03-31 14:06:01.285] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_05.csv into 4 tasks
[2021-03-31 14:06:01.285] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_04.csv into 4 tasks
[2021-03-31 14:06:01.285] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_03.csv into 4 tasks
[2021-03-31 14:06:01.285] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_02.csv into 3 tasks
[2021-03-31 14:06:01.285] [local ee] [info] split /data/flights_small/flights_on_time_performance_2018_01.csv into 3 tasks
[2021-03-31 14:06:02.174] [driver] [info] [Task Finished] Transform to mem in 0.889545s (150364 normal rows, 0 exceptions)
[2021-03-31 14:06:02.175] [E/1] [info] [Task Finished] Transform to mem in 0.890674s (148707 normal rows, 0 exceptions)
[2021-03-31 14:06:02.185] [E/3] [info] [Task Finished] Transform to mem in 0.900614s (149938 normal rows, 0 exceptions)
[2021-03-31 14:06:02.219] [E/2] [info] [Task Finished] Transform to mem in 0.933821s (157470 normal rows, 0 exceptions)
[2021-03-31 14:06:03.056] [driver] [info] [Task Finished] Transform to mem in 0.881765s (149472 normal rows, 0 exceptions)
[2021-03-31 14:06:03.058] [E/1] [info] [Task Finished] Transform to mem in 0.882435s (148599 normal rows, 0 exceptions)
[2021-03-31 14:06:03.071] [E/3] [info] [Task Finished] Transform to mem in 0.885602s (150234 normal rows, 0 exceptions)
[2021-03-31 14:06:03.365] [E/2] [info] [Task Finished] Transform to mem in 1.146350s (192166 normal rows, 0 exceptions)
[2021-03-31 14:06:03.946] [E/1] [info] [Task Finished] Transform to mem in 0.888604s (149789 normal rows, 0 exceptions)
[2021-03-31 14:06:03.948] [driver] [info] [Task Finished] Transform to mem in 0.891833s (150752 normal rows, 0 exceptions)
[2021-03-31 14:06:03.953] [E/3] [info] [Task Finished] Transform to mem in 0.882226s (150014 normal rows, 0 exceptions)
[2021-03-31 14:06:04.310] [E/2] [info] [Task Finished] Transform to mem in 0.945086s (159520 normal rows, 0 exceptions)
[2021-03-31 14:06:04.832] [E/1] [info] [Task Finished] Transform to mem in 0.885585s (149718 normal rows, 0 exceptions)
[2021-03-31 14:06:04.835] [driver] [info] [Task Finished] Transform to mem in 0.886949s (149499 normal rows, 0 exceptions)
[2021-03-31 14:06:04.846] [E/3] [info] [Task Finished] Transform to mem in 0.893057s (149809 normal rows, 0 exceptions)
[2021-03-31 14:06:05.572] [E/2] [info] [Task Finished] Transform to mem in 1.261676s (213804 normal rows, 0 exceptions)
[2021-03-31 14:06:05.720] [E/1] [info] [Task Finished] Transform to mem in 0.887861s (150460 normal rows, 0 exceptions)
[2021-03-31 14:06:05.730] [E/3] [info] [Task Finished] Transform to mem in 0.883524s (149667 normal rows, 0 exceptions)
[2021-03-31 14:06:05.730] [driver] [info] [Task Finished] Transform to mem in 0.895188s (149055 normal rows, 0 exceptions)
[2021-03-31 14:06:06.603] [E/1] [info] [Task Finished] Transform to mem in 0.882952s (148341 normal rows, 0 exceptions)
[2021-03-31 14:06:06.617] [driver] [info] [Task Finished] Transform to mem in 0.886872s (149485 normal rows, 0 exceptions)
[2021-03-31 14:06:06.620] [E/3] [info] [Task Finished] Transform to mem in 0.890357s (149179 normal rows, 0 exceptions)
[2021-03-31 14:06:06.835] [E/2] [info] [Task Finished] Transform to mem in 1.263598s (214046 normal rows, 0 exceptions)
[2021-03-31 14:06:07.499] [E/3] [info] [Task Finished] Transform to mem in 0.879042s (149082 normal rows, 0 exceptions)
[2021-03-31 14:06:07.509] [driver] [info] [Task Finished] Transform to mem in 0.892051s (148852 normal rows, 0 exceptions)
[2021-03-31 14:06:07.731] [E/2] [info] [Task Finished] Transform to mem in 0.895747s (150335 normal rows, 0 exceptions)
[2021-03-31 14:06:07.741] [E/1] [info] [Task Finished] Transform to mem in 1.138286s (193813 normal rows, 0 exceptions)
[2021-03-31 14:06:08.406] [driver] [info] [Task Finished] Transform to mem in 0.896626s (150598 normal rows, 0 exceptions)
[2021-03-31 14:06:08.610] [E/2] [info] [Task Finished] Transform to mem in 0.878702s (148500 normal rows, 0 exceptions)
[2021-03-31 14:06:08.625] [E/3] [info] [Task Finished] Transform to mem in 1.125941s (192117 normal rows, 0 exceptions)
[2021-03-31 14:06:08.628] [E/1] [info] [Task Finished] Transform to mem in 0.886439s (150602 normal rows, 0 exceptions)
[2021-03-31 14:06:09.393] [driver] [info] [Task Finished] Transform to mem in 0.987709s (166012 normal rows, 0 exceptions)
[2021-03-31 14:06:09.492] [E/2] [info] [Task Finished] Transform to mem in 0.882127s (150222 normal rows, 0 exceptions)
[2021-03-31 14:06:09.503] [E/3] [info] [Task Finished] Transform to mem in 0.878056s (149253 normal rows, 0 exceptions)
[2021-03-31 14:06:09.523] [E/1] [info] [Task Finished] Transform to mem in 0.894841s (149403 normal rows, 0 exceptions)
[2021-03-31 14:06:10.379] [E/2] [info] [Task Finished] Transform to mem in 0.886455s (149045 normal rows, 0 exceptions)
[2021-03-31 14:06:10.394] [E/3] [info] [Task Finished] Transform to mem in 0.890670s (150202 normal rows, 0 exceptions)
[2021-03-31 14:06:10.502] [driver] [info] [Task Finished] Transform to mem in 1.108970s (187016 normal rows, 0 exceptions)
[2021-03-31 14:06:10.917] [E/1] [info] [Task Finished] Transform to mem in 1.394455s (237051 normal rows, 0 exceptions)
[2021-03-31 14:06:11.259] [E/2] [info] [Task Finished] Transform to mem in 0.880342s (149583 normal rows, 0 exceptions)
[2021-03-31 14:06:11.282] [E/3] [info] [Task Finished] Transform to mem in 0.887572s (150451 normal rows, 0 exceptions)
[2021-03-31 14:06:11.808] [E/1] [info] [Task Finished] Transform to mem in 0.890426s (152368 normal rows, 0 exceptions)
[2021-03-31 14:06:12.149] [E/2] [info] [Task Finished] Transform to mem in 0.890483s (159972 normal rows, 0 exceptions)
[2021-03-31 14:06:12.158] [E/3] [info] [Task Finished] Transform to mem in 0.876677s (149298 normal rows, 0 exceptions)
[2021-03-31 14:06:12.221] [driver] [info] [Task Finished] Transform to mem in 1.718954s (287414 normal rows, 0 exceptions)
[2021-03-31 14:06:12.693] [E/1] [info] [Task Finished] Transform to mem in 0.885831s (150041 normal rows, 0 exceptions)
[2021-03-31 14:06:13.032] [E/3] [info] [Task Finished] Transform to mem in 0.873383s (149132 normal rows, 0 exceptions)
[2021-03-31 14:06:13.033] [E/2] [info] [Task Finished] Transform to mem in 0.883255s (153103 normal rows, 0 exceptions)
[2021-03-31 14:06:13.575] [E/1] [info] [Task Finished] Transform to mem in 0.881218s (149649 normal rows, 0 exceptions)
[2021-03-31 14:06:13.922] [E/3] [info] [Task Finished] Transform to mem in 0.890348s (152111 normal rows, 0 exceptions)
[2021-03-31 14:06:13.922] [E/2] [info] [Task Finished] Transform to mem in 0.889519s (160333 normal rows, 0 exceptions)
[2021-03-31 14:06:13.979] [driver] [info] [Task Finished] Transform to mem in 1.757035s (302144 normal rows, 0 exceptions)
[2021-03-31 14:06:14.591] [E/1] [info] [Task Finished] Transform to mem in 1.015865s (173647 normal rows, 0 exceptions)
[2021-03-31 14:06:14.810] [E/3] [info] [Task Finished] Transform to mem in 0.887991s (150674 normal rows, 0 exceptions)
[2021-03-31 14:06:14.813] [E/2] [info] [Task Finished] Transform to mem in 0.891091s (159090 normal rows, 0 exceptions)
[2021-03-31 14:06:15.487] [E/1] [info] [Task Finished] Transform to mem in 0.896072s (166361 normal rows, 0 exceptions)
[2021-03-31 14:06:15.690] [E/2] [info] [Task Finished] Transform to mem in 0.876510s (148760 normal rows, 0 exceptions)
[2021-03-31 14:06:15.703] [E/3] [info] [Task Finished] Transform to mem in 0.893230s (150449 normal rows, 0 exceptions)
[2021-03-31 14:06:15.705] [driver] [info] [Task Finished] Transform to mem in 1.726397s (295598 normal rows, 0 exceptions)
[2021-03-31 14:06:16.574] [E/3] [info] [Task Finished] Transform to mem in 0.870674s (148915 normal rows, 0 exceptions)
[2021-03-31 14:06:16.576] [E/2] [info] [Task Finished] Transform to mem in 0.885616s (160502 normal rows, 0 exceptions)
[2021-03-31 14:06:16.602] [driver] [info] [Task Finished] Transform to mem in 0.897250s (155035 normal rows, 0 exceptions)
[2021-03-31 14:06:16.670] [E/1] [info] [Task Finished] Transform to mem in 1.183556s (200968 normal rows, 0 exceptions)
[2021-03-31 14:06:17.480] [E/2] [info] [Task Finished] Transform to mem in 0.904370s (165946 normal rows, 0 exceptions)
[2021-03-31 14:06:17.489] [driver] [info] [Task Finished] Transform to mem in 0.886304s (151409 normal rows, 0 exceptions)
[2021-03-31 14:06:17.558] [E/1] [info] [Task Finished] Transform to mem in 0.887675s (148951 normal rows, 0 exceptions)
[2021-03-31 14:06:17.775] [E/3] [info] [Task Finished] Transform to mem in 1.200497s (201934 normal rows, 0 exceptions)
[2021-03-31 14:06:18.395] [driver] [info] [Task Finished] Transform to mem in 0.906140s (165562 normal rows, 0 exceptions)
[2021-03-31 14:06:18.441] [E/1] [info] [Task Finished] Transform to mem in 0.882842s (150595 normal rows, 0 exceptions)
[2021-03-31 14:06:18.549] [E/2] [info] [Task Finished] Transform to mem in 1.069003s (180829 normal rows, 0 exceptions)
[2021-03-31 14:06:18.662] [E/3] [info] [Task Finished] Transform to mem in 0.887582s (150101 normal rows, 0 exceptions)
[2021-03-31 14:06:19.344] [E/1] [info] [Task Finished] Transform to mem in 0.903364s (166720 normal rows, 0 exceptions)
[2021-03-31 14:06:19.412] [driver] [info] [Task Finished] Transform to mem in 1.016842s (171108 normal rows, 0 exceptions)
[2021-03-31 14:06:19.429] [E/2] [info] [Task Finished] Transform to mem in 0.880305s (151952 normal rows, 0 exceptions)
[2021-03-31 14:06:19.547] [E/3] [info] [Task Finished] Transform to mem in 0.885180s (148896 normal rows, 0 exceptions)
[2021-03-31 14:06:20.232] [E/1] [info] [Task Finished] Transform to mem in 0.887351s (150051 normal rows, 0 exceptions)
[2021-03-31 14:06:20.310] [E/2] [info] [Task Finished] Transform to mem in 0.880548s (151891 normal rows, 0 exceptions)
[2021-03-31 14:06:20.325] [driver] [info] [Task Finished] Transform to mem in 0.913751s (170336 normal rows, 0 exceptions)
[2021-03-31 14:06:20.433] [E/3] [info] [Task Finished] Transform to mem in 0.885808s (149675 normal rows, 0 exceptions)
[2021-03-31 14:06:21.197] [E/2] [info] [Task Finished] Transform to mem in 0.887566s (150764 normal rows, 0 exceptions)
[2021-03-31 14:06:21.202] [E/1] [info] [Task Finished] Transform to mem in 0.970065s (164890 normal rows, 0 exceptions)
[2021-03-31 14:06:21.208] [driver] [info] [Task Finished] Transform to mem in 0.882505s (149107 normal rows, 0 exceptions)
[2021-03-31 14:06:21.779] [E/3] [info] [Task Finished] Transform to mem in 1.345561s (241985 normal rows, 0 exceptions)
[2021-03-31 14:06:22.089] [E/1] [info] [Task Finished] Transform to mem in 0.886901s (149447 normal rows, 0 exceptions)
[2021-03-31 14:06:22.098] [E/2] [info] [Task Finished] Transform to mem in 0.901025s (169851 normal rows, 0 exceptions)
[2021-03-31 14:06:22.832] [driver] [info] [Task Finished] Transform to mem in 1.623896s (274592 normal rows, 0 exceptions)
[2021-03-31 14:06:22.832] [global] [info] [Transform Stage] Stage 3 completed 86 load&transform tasks in 21.5478s
[2021-03-31 14:06:22.832] [global] [info] [Transform Stage] Stage 3 total wall clock time: 83.6567s, 14009720 input rows, time to process 1 row via fast path: 0.00597133ms

[2021-03-31 14:06:23.191] [global] [info] Writing 14304381 rows as output to file (2.78 GB)
[2021-03-31 14:06:23.762] [driver] [info] [Task Finished] write to file in 0.571296s (3357303 rows, 668.88 MB)
[2021-03-31 14:06:23.809] [E/3] [info] [Task Finished] write to file in 0.618539s (3671189 rows, 730.69 MB)
[2021-03-31 14:06:23.815] [E/2] [info] [Task Finished] write to file in 0.623883s (3645801 rows, 726.29 MB)
[2021-03-31 14:06:24.208] [E/1] [info] [Task Finished] write to file in 1.017760s (3630088 rows, 723.06 MB)
[2021-03-31 14:06:24.208] [global] [info] writing output took 1.376603s
[2021-03-31 14:06:24.208] [global] [info] [Transform Stage] Stage 3 completed 86 sink tasks in 1.37666s
[2021-03-31 14:06:24.209] [global] [info] [Transform Stage] Stage 3 took 24.3035s
[2021-03-31 14:06:24.209] [global] [info] Query Execution took 24.8544s. (planning: 0.310477s, execution: 24.544s)
>>> 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: 0.2801387310028076
Tuplex job time: 25.4031982421875 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":3.8236e-05,"llvm_optimization_time_s":1.06887,"llvm_compilation_time_s":0.314506,"total_compilation_time_s":1.59245,"sampling_time_s":0.465837,"stages":[{"stage_no":2,"fast_path_wall_time_s":0.00247338,"fast_path_time_s":0.00260523,"fast_path_per_row_time_ns":1282.87,"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":0.0122209,"fast_path_time_s":0.0123904,"fast_path_per_row_time_ns":1314.08,"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":0.0117011,"fast_path_time_s":0.0118563,"fast_path_per_row_time_ns":1258.18,"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":83.6567,"fast_path_time_s":21.5478,"fast_path_per_row_time_ns":5971.33,"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": 0.2801387310028076, "jobTime": 25.4031982421875, "io_load": 0.3208119869232178, "compute_and_write": 25.082386255264282}
[2021-03-31 14:06:24.247] [local execution engine] [info] Stopped local executor E/1
[2021-03-31 14:06:24.283] [local execution engine] [info] Stopped local executor E/2
[2021-03-31 14:06:24.318] [local execution engine] [info] Stopped local executor E/3
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 4 active partitions
