[2021-03-30 22:47:24.648] [global] [error] could not find backend, defaulting to local
[2021-03-30 22:47:24.648] [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
[2021-03-30 22:47:24.648] [local ee] [info] initializing LLVM backend
[2021-03-30 22:47:24.648] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-30 22:47:24.648] [LLVM] [info] compiling code for skylake-avx512
[2021-03-30 22:47:24.649] [memory] [info] allocated bitmap managed memory region (6.00 GB, 32.00 MB block size)
[2021-03-30 22:47:24.649] [memory] [info] allocated bitmap managed memory region (6.00 GB, 32.00 MB block size)
[2021-03-30 22:47:24.649] [memory] [info] allocated bitmap managed memory region (6.00 GB, 32.00 MB block size)
[2021-03-30 22:47:24.649] [memory] [info] allocated bitmap managed memory region (6.00 GB, 32.00 MB block size)
[2021-03-30 22:47:24.649] [memory] [info] allocated bitmap managed memory region (6.00 GB, 32.00 MB block size)
[2021-03-30 22:47:24.649] [memory] [info] allocated bitmap managed memory region (6.00 GB, 32.00 MB block size)
[2021-03-30 22:47:24.649] [memory] [info] allocated bitmap managed memory region (6.00 GB, 32.00 MB block size)
[2021-03-30 22:47:24.649] [memory] [info] allocated bitmap managed memory region (6.00 GB, 32.00 MB block size)
[2021-03-30 22:47:24.649] [memory] [info] allocated bitmap managed memory region (6.00 GB, 32.00 MB block size)
[2021-03-30 22:47:24.649] [memory] [info] allocated bitmap managed memory region (6.00 GB, 32.00 MB block size)
[2021-03-30 22:47:24.649] [memory] [info] allocated bitmap managed memory region (6.00 GB, 32.00 MB block size)
[2021-03-30 22:47:24.649] [memory] [info] allocated bitmap managed memory region (6.00 GB, 32.00 MB block size)
[2021-03-30 22:47:24.649] [memory] [info] allocated bitmap managed memory region (6.00 GB, 32.00 MB block size)
[2021-03-30 22:47:24.649] [memory] [info] allocated bitmap managed memory region (6.00 GB, 32.00 MB block size)
[2021-03-30 22:47:24.649] [memory] [info] allocated bitmap managed memory region (6.00 GB, 32.00 MB block size)
[2021-03-30 22:47:24.649] [local execution engine] [info] started local executor E/1 (6.00 GB, 32.00 MB default partition size)
[2021-03-30 22:47:24.649] [E/1] [info] starting detached process queue
[2021-03-30 22:47:24.649] [local execution engine] [info] started local executor E/2 (6.00 GB, 32.00 MB default partition size)
[2021-03-30 22:47:24.649] [E/2] [info] starting detached process queue
[2021-03-30 22:47:24.649] [E/1] [info] initialized runtime memory (4.00 MB)
[2021-03-30 22:47:24.649] [E/2] [info] initialized runtime memory (4.00 MB)
[2021-03-30 22:47:24.649] [local execution engine] [info] started local executor E/3 (6.00 GB, 32.00 MB default partition size)
[2021-03-30 22:47:24.649] [E/3] [info] starting detached process queue
[2021-03-30 22:47:24.649] [local execution engine] [info] started local executor E/4 (6.00 GB, 32.00 MB default partition size)
[2021-03-30 22:47:24.649] [E/3] [info] initialized runtime memory (4.00 MB)
[2021-03-30 22:47:24.649] [E/4] [info] starting detached process queue
[2021-03-30 22:47:24.649] [local execution engine] [info] started local executor E/5 (6.00 GB, 32.00 MB default partition size)
[2021-03-30 22:47:24.649] [E/5] [info] starting detached process queue
[2021-03-30 22:47:24.649] [E/4] [info] initialized runtime memory (4.00 MB)
[2021-03-30 22:47:24.649] [local execution engine] [info] started local executor E/6 (6.00 GB, 32.00 MB default partition size)
[2021-03-30 22:47:24.649] [E/5] [info] initialized runtime memory (4.00 MB)
[2021-03-30 22:47:24.649] [E/6] [info] starting detached process queue
[2021-03-30 22:47:24.649] [local execution engine] [info] started local executor E/7 (6.00 GB, 32.00 MB default partition size)
[2021-03-30 22:47:24.649] [E/6] [info] initialized runtime memory (4.00 MB)
[2021-03-30 22:47:24.649] [E/7] [info] starting detached process queue
[2021-03-30 22:47:24.649] [local execution engine] [info] started local executor E/8 (6.00 GB, 32.00 MB default partition size)
[2021-03-30 22:47:24.649] [E/8] [info] starting detached process queue
[2021-03-30 22:47:24.649] [E/7] [info] initialized runtime memory (4.00 MB)
[2021-03-30 22:47:24.650] [local execution engine] [info] started local executor E/9 (6.00 GB, 32.00 MB default partition size)
[2021-03-30 22:47:24.650] [E/8] [info] initialized runtime memory (4.00 MB)
[2021-03-30 22:47:24.650] [E/9] [info] starting detached process queue
[2021-03-30 22:47:24.650] [local execution engine] [info] started local executor E/10 (6.00 GB, 32.00 MB default partition size)
[2021-03-30 22:47:24.650] [E/9] [info] initialized runtime memory (4.00 MB)
[2021-03-30 22:47:24.650] [E/10] [info] starting detached process queue
[2021-03-30 22:47:24.650] [local execution engine] [info] started local executor E/11 (6.00 GB, 32.00 MB default partition size)
[2021-03-30 22:47:24.650] [E/11] [info] starting detached process queue
[2021-03-30 22:47:24.650] [E/10] [info] initialized runtime memory (4.00 MB)
[2021-03-30 22:47:24.650] [local execution engine] [info] started local executor E/12 (6.00 GB, 32.00 MB default partition size)
[2021-03-30 22:47:24.650] [E/11] [info] initialized runtime memory (4.00 MB)
[2021-03-30 22:47:24.650] [E/12] [info] starting detached process queue
[2021-03-30 22:47:24.650] [local execution engine] [info] started local executor E/13 (6.00 GB, 32.00 MB default partition size)
[2021-03-30 22:47:24.650] [E/12] [info] initialized runtime memory (4.00 MB)
[2021-03-30 22:47:24.650] [E/13] [info] starting detached process queue
[2021-03-30 22:47:24.650] [local execution engine] [info] started local executor E/14 (6.00 GB, 32.00 MB default partition size)
[2021-03-30 22:47:24.650] [E/14] [info] starting detached process queue
[2021-03-30 22:47:24.650] [E/13] [info] initialized runtime memory (4.00 MB)
[2021-03-30 22:47:24.650] [local execution engine] [info] started local executor E/15 (6.00 GB, 32.00 MB default partition size)
[2021-03-30 22:47:24.650] [E/14] [info] initialized runtime memory (4.00 MB)
[2021-03-30 22:47:24.650] [E/15] [info] starting detached process queue
[2021-03-30 22:47:24.650] [memory] [info] allocated bitmap managed memory region (10.00 GB, 32.00 MB block size)
[2021-03-30 22:47:24.650] [local execution engine] [info] started driver (10.00 GB, 32.00 MB default partition size)
overflow will be cached at file:///tmp/driver
[2021-03-30 22:47:24.650] [E/15] [info] initialized runtime memory (4.00 MB)
[2021-03-30 22:47:24.650] [fileinputoperator] [info] found 1 file (2.37 GB) to process.
[2021-03-30 22:47:24.650] [global] [info] sampled file:///data/tpch/q19/string/lineitem.tbl on 256.00 KB
[2021-03-30 22:47:24.795] [fileinputoperator] [info] found 1 file (53.10 MB) to process.
[2021-03-30 22:47:24.795] [global] [info] sampled file:///data/tpch/q19/string/part.tbl on 256.00 KB
[2021-03-30 22:47:25.011] [global] [info] combiner output-schema is: (f64)
[2021-03-30 22:47:25.011] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 22:47:25.011] [global] [info] aggregate operator yields: (f64)
[2021-03-30 22:47:25.016] [global] [info] combiner output-schema is: (f64)
[2021-03-30 22:47:25.016] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 22:47:25.016] [global] [info] aggregate operator yields: (f64)
[2021-03-30 22:47:25.022] [global] [info] combiner output-schema is: (f64)
[2021-03-30 22:47:25.022] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 22:47:25.022] [global] [info] aggregate operator yields: (f64)
[2021-03-30 22:47:25.028] [global] [info] combiner output-schema is: (f64)
[2021-03-30 22:47:25.028] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 22:47:25.028] [global] [info] aggregate operator yields: (f64)
[2021-03-30 22:47:25.579] [logical planner] [info] logical optimization took 0.562212ms
output type of specialized pipeline is: (Option[i64],Option[str],Option[i64],Option[str])
is this the most outer stage?: 0
need to upgrade output type to (Option[i64],Option[str],Option[i64],Option[str])
[2021-03-30 22:47:25.579] [codegen] [info] generating pipeline for (Option[i64],Option[str],Option[i64],Option[str]) -> (Option[i64],Option[str],Option[i64],Option[str]) (3 operators pipelined)
[2021-03-30 22:47:25.579] [codegen] [info] generating lambda function for ((Option[i64],Option[str],Option[i64],Option[str])) -> boolean
[2021-03-30 22:47:25.580] [codegen] [info] generating lambda function for ((Option[i64],Option[str],Option[i64],Option[str])) -> boolean
[2021-03-30 22:47:25.581] [codegen] [info] generating lambda function for ((Option[i64],Option[str],Option[i64],Option[str])) -> boolean
output type of specialized pipeline is: (f64)
is this the most outer stage?: 0
need to upgrade output type to (f64)
[2021-03-30 22:47:25.602] [codegen] [info] generating pipeline for (Option[i64],Option[i64],Option[f64],Option[f64],Option[str],Option[str]) -> (f64) (6 operators pipelined)
[2021-03-30 22:47:25.602] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[f64],Option[f64],Option[str],Option[str])) -> boolean
[2021-03-30 22:47:25.603] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[f64],Option[f64],Option[str],Option[str])) -> boolean
[2021-03-30 22:47:25.603] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[f64],Option[f64],Option[str],Option[str])) -> boolean
[2021-03-30 22:47:25.604] [codegen] [info] generating function Q19_filter_logical for ((Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[f64],Option[f64],Option[str],Option[str])) -> boolean
[2021-03-30 22:47:25.605] [codegen] [info] generating lambda function for (f64,f64) -> f64
[2021-03-30 22:47:25.606] [codegen] [info] generating lambda function for (f64,(Option[str],Option[i64],Option[str],Option[i64],Option[i64],Option[f64],Option[f64],Option[str],Option[str])) -> f64
[2021-03-30 22:47:25.628] [global] [info] Stage2 depends on: Stage1 
[2021-03-30 22:47:25.628] [global] [info] Stage1 depends on: Stage0 
[2021-03-30 22:47:25.628] [global] [info] Stage0 depends on: 
[2021-03-30 22:47:25.631] [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
[2021-03-30 22:47:25.701] [global] [info] Optimization via LLVM passes took 0.069518 ms
[2021-03-30 22:47:25.734] [global] [info] Compiled code paths for stage 0 in 0.03 ms
[2021-03-30 22:47:25.734] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.105247s
[2021-03-30 22:47:25.734] [local ee] [info] split /data/tpch/q19/string/part.tbl into 1 task
[2021-03-30 22:47:26.086] [E/2] [info] [Task Finished] Transform to in-memory hash table in 0.351523s (21592 normal rows, 0 exceptions, 21592 buckets)
[2021-03-30 22:47:26.086] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.352108s
[2021-03-30 22:47:26.086] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.351523s, 2000000 input rows, time to process 1 row via fast path: 0.000175762ms
[2021-03-30 22:47:26.086] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 2.789e-06s
[2021-03-30 22:47:26.086] [global] [info] [Transform Stage] Stage 0 took 0.457384s
[2021-03-30 22:47:26.203] [global] [info] Optimization via LLVM passes took 0.112577 ms
[2021-03-30 22:47:26.251] [global] [info] Compiled code paths for stage 1 in 0.05 ms
[2021-03-30 22:47:26.251] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.16574s
[2021-03-30 22:47:26.252] [local ee] [info] split /data/tpch/q19/string/lineitem.tbl into 37 tasks
[2021-03-30 22:47:26.672] [E/2] [info] [Task Finished] Transform to mem in 0.420507s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:26.673] [E/15] [info] [Task Finished] Transform to mem in 0.421906s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:26.673] [driver] [info] [Task Finished] Transform to mem in 0.421909s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:26.674] [E/11] [info] [Task Finished] Transform to mem in 0.422021s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:26.674] [E/6] [info] [Task Finished] Transform to mem in 0.422074s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:26.674] [E/13] [info] [Task Finished] Transform to mem in 0.422083s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:26.674] [E/9] [info] [Task Finished] Transform to mem in 0.422283s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:26.674] [E/5] [info] [Task Finished] Transform to mem in 0.422366s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:26.674] [E/4] [info] [Task Finished] Transform to mem in 0.422421s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:26.674] [E/7] [info] [Task Finished] Transform to mem in 0.422516s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:26.674] [E/1] [info] [Task Finished] Transform to mem in 0.422576s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:26.674] [E/12] [info] [Task Finished] Transform to mem in 0.422597s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:26.674] [E/8] [info] [Task Finished] Transform to mem in 0.422675s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:26.674] [E/10] [info] [Task Finished] Transform to mem in 0.422928s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:26.675] [E/3] [info] [Task Finished] Transform to mem in 0.422932s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:26.675] [E/14] [info] [Task Finished] Transform to mem in 0.422976s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.092] [E/2] [info] [Task Finished] Transform to mem in 0.419593s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.093] [E/15] [info] [Task Finished] Transform to mem in 0.419069s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.093] [E/11] [info] [Task Finished] Transform to mem in 0.419325s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.093] [E/6] [info] [Task Finished] Transform to mem in 0.419329s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.093] [driver] [info] [Task Finished] Transform to mem in 0.419641s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.093] [E/13] [info] [Task Finished] Transform to mem in 0.419585s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.093] [E/9] [info] [Task Finished] Transform to mem in 0.419479s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.094] [E/1] [info] [Task Finished] Transform to mem in 0.419622s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.094] [E/12] [info] [Task Finished] Transform to mem in 0.419661s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.094] [E/7] [info] [Task Finished] Transform to mem in 0.419799s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.094] [E/4] [info] [Task Finished] Transform to mem in 0.419897s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.094] [E/8] [info] [Task Finished] Transform to mem in 0.419889s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.094] [E/5] [info] [Task Finished] Transform to mem in 0.420241s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.094] [E/10] [info] [Task Finished] Transform to mem in 0.419790s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.095] [E/3] [info] [Task Finished] Transform to mem in 0.420269s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.095] [E/14] [info] [Task Finished] Transform to mem in 0.420555s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.511] [E/2] [info] [Task Finished] Transform to mem in 0.419645s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.512] [E/15] [info] [Task Finished] Transform to mem in 0.419009s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.512] [E/11] [info] [Task Finished] Transform to mem in 0.419283s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.512] [E/6] [info] [Task Finished] Transform to mem in 0.419288s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.898] [driver] [info] [Task Finished] Transform to mem in 0.804654s (0 normal rows, 0 exceptions)
[2021-03-30 22:47:27.898] [global] [info] [Transform Stage] Stage 1 completed 37 load&transform tasks in 1.64637s
[2021-03-30 22:47:27.898] [global] [info] [Transform Stage] Stage 1 total wall clock time: 15.9544s, 59986052 input rows, time to process 1 row via fast path: 0.000265968ms
[2021-03-30 22:47:27.898] [global] [info] [Transform Stage] Stage 1 completed 37 sink tasks in 3.7065e-05s
[2021-03-30 22:47:27.898] [global] [info] [Transform Stage] Stage 1 took 1.81218s
[2021-03-30 22:47:27.898] [global] [info] [Transform Stage] skipped stage 2 because there is nothing todo here.
[2021-03-30 22:47:27.898] [global] [info] Query Execution took 2.88677s. (planning: 0.617151s, execution: 2.26962s)
[2021-03-30 22:47:27.902] [python] [info] Data transfer back to Python took 0.000022 seconds
Welcome to

  _____            _
 |_   _|   _ _ __ | | _____  __
   | || | | | '_ \| |/ _ \ \/ /
   | || |_| | |_) | |  __/>  <
   |_| \__,_| .__/|_|\___/_/\_\ 0.1.7
            |_|
    
using Python 3.6.9 (default, Mar 29 2021, 06:12:46) 
[GCC 10.2.0] on linux
end-to-end took: 3.2582452297210693s
Result::
[30104438.0911]
framework,version,load,query,result
tuplex,0.1.6,0,3.2582452297210693,[30104438.0911]
[2021-03-30 22:47:27.929] [local execution engine] [info] Stopped local executor E/1
[2021-03-30 22:47:27.929] [local execution engine] [info] Stopped local executor E/2
[2021-03-30 22:47:27.929] [local execution engine] [info] Stopped local executor E/3
[2021-03-30 22:47:27.930] [local execution engine] [info] Stopped local executor E/4
[2021-03-30 22:47:27.930] [local execution engine] [info] Stopped local executor E/5
[2021-03-30 22:47:27.930] [local execution engine] [info] Stopped local executor E/6
[2021-03-30 22:47:27.930] [local execution engine] [info] Stopped local executor E/7
[2021-03-30 22:47:27.931] [local execution engine] [info] Stopped local executor E/8
[2021-03-30 22:47:27.931] [local execution engine] [info] Stopped local executor E/9
[2021-03-30 22:47:27.931] [local execution engine] [info] Stopped local executor E/10
[2021-03-30 22:47:27.932] [local execution engine] [info] Stopped local executor E/11
[2021-03-30 22:47:27.932] [local execution engine] [info] Stopped local executor E/12
[2021-03-30 22:47:27.932] [local execution engine] [info] Stopped local executor E/13
[2021-03-30 22:47:27.932] [local execution engine] [info] Stopped local executor E/14
[2021-03-30 22:47:27.933] [local execution engine] [info] Stopped local executor E/15
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 2 active partitions
