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https://issues.apache.org/jira/browse/IMPALA-11113?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Joe McDonnell resolved IMPALA-11113.
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Fix Version/s: Impala 4.2.0
Resolution: Fixed
> single_node_perf_run.py throws UnicodeDecodeError for TPCDS dataset
> -------------------------------------------------------------------
>
> Key: IMPALA-11113
> URL: https://issues.apache.org/jira/browse/IMPALA-11113
> Project: IMPALA
> Issue Type: Bug
> Reporter: Gergely Fürnstáhl
> Assignee: Gergely Fürnstáhl
> Priority: Minor
> Fix For: Impala 4.2.0
>
>
> Possible fix:
> [https://stackoverflow.com/questions/19872773/unicodedecodeerror-while-using-json-dumps]
> Exception:
> Traceback (most recent call last):
> File "/home/gfurnstahl/Impala/bin/run-workload.py", line 280, in <module>
> json.dump(result_map, f, cls=CustomJSONEncoder)
> File
> "/home/gfurnstahl/Impala/toolchain/toolchain-packages-gcc7.5.0/python-2.7.16/lib/python2.7/json/__init__.py",
> line 189, in dump
> for chunk in iterable:
> File
> "/home/gfurnstahl/Impala/toolchain/toolchain-packages-gcc7.5.0/python-2.7.16/lib/python2.7/json/encoder.py",
> line 434, in _iterencode
> for chunk in _iterencode_dict(o, _current_indent_level):
> File
> "/home/gfurnstahl/Impala/toolchain/toolchain-packages-gcc7.5.0/python-2.7.16/lib/python2.7/json/encoder.py",
> line 408, in _iterencode_dict
> for chunk in chunks:
> File
> "/home/gfurnstahl/Impala/toolchain/toolchain-packages-gcc7.5.0/python-2.7.16/lib/python2.7/json/encoder.py",
> line 332, in _iterencode_list
> for chunk in chunks:
> File
> "/home/gfurnstahl/Impala/toolchain/toolchain-packages-gcc7.5.0/python-2.7.16/lib/python2.7/json/encoder.py",
> line 443, in _iterencode
> for chunk in _iterencode(o, _current_indent_level):
> File
> "/home/gfurnstahl/Impala/toolchain/toolchain-packages-gcc7.5.0/python-2.7.16/lib/python2.7/json/encoder.py",
> line 434, in _iterencode
> for chunk in _iterencode_dict(o, _current_indent_level):
> File
> "/home/gfurnstahl/Impala/toolchain/toolchain-packages-gcc7.5.0/python-2.7.16/lib/python2.7/json/encoder.py",
> line 408, in _iterencode_dict
> for chunk in chunks:
> File
> "/home/gfurnstahl/Impala/toolchain/toolchain-packages-gcc7.5.0/python-2.7.16/lib/python2.7/json/encoder.py",
> line 313, in _iterencode_list
> yield buf + _encoder(value)
> UnicodeDecodeError: 'utf8' codec can't decode byte 0xc9 in position 47:
> invalid continuation byte
> Traceback (most recent call last):
> File "./bin/single_node_perf_run.py", line 359, in <module>
> main()
> File "./bin/single_node_perf_run.py", line 349, in main
> perf_ab_test(options, args)
> File "./bin/single_node_perf_run.py", line 256, in perf_ab_test
> run_workload(temp_dir, workloads, options)
> File "./bin/single_node_perf_run.py", line 154, in run_workload
> configured_call(run_workload)
> File "./bin/single_node_perf_run.py", line 94, in configured_call
> return subprocess.check_call(["bash", "-c", cmd])
> File
> "/home/gfurnstahl/Impala/toolchain/toolchain-packages-gcc7.5.0/python-2.7.16/lib/python2.7/subprocess.py",
> line 190, in check_call
> raise CalledProcessError(retcode, cmd)
> subprocess.CalledProcessError: Command '['bash', '-c', 'source
> /home/gfurnstahl/Impala/bin/impala-config.sh &&
> /home/gfurnstahl/Impala/bin/run-workload.py --workloads=tpcds:10
> --impalads=localhost:21000
> --results_json_file=/home/gfurnstahl/Impala/perf_results/perf_run_l1WHcn/27a1b4c1203fd1fc7929d23659eed0861703e9e1.json
> --query_iterations=3 --table_formats=parquet/none --plan_first']' returned
> non-zero exit status 1
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