[jira] [Created] (ARROW-6081) FileNotFoundError: [Errno 2] No such file or directory: '/tmp/tmptb2ao6te_job_6e0a8ca1.parquet'

["David Draper (JIRA)" <ji...@apache.org>]

David Draper created ARROW-6081:
-----------------------------------

             Summary: FileNotFoundError: [Errno 2] No such file or directory: '/tmp/tmptb2ao6te_job_6e0a8ca1.parquet'
                 Key: ARROW-6081
                 URL: https://issues.apache.org/jira/browse/ARROW-6081
             Project: Apache Arrow
          Issue Type: Bug
            Reporter: David Draper


Any idea on how to fix this error? 

 

Traceback (most recent call last):
 File "/usr/local/lib/python3.6/site-packages/google/cloud/bigquery/client.py", line 1530, in load_table_from_dataframe
 dataframe.to_parquet(tmppath)
 File "/usr/local/lib64/python3.6/site-packages/pandas/core/frame.py", line 2203, in to_parquet
 partition_cols=partition_cols, **kwargs)
 File "/usr/local/lib64/python3.6/site-packages/pandas/io/parquet.py", line 252, in to_parquet
 partition_cols=partition_cols, **kwargs)
 File "/usr/local/lib64/python3.6/site-packages/pandas/io/parquet.py", line 122, in write
 coerce_timestamps=coerce_timestamps, **kwargs)
 File "/usr/local/lib64/python3.6/site-packages/pyarrow/parquet.py", line 1270, in write_table
 writer.write_table(table, row_group_size=row_group_size)
 File "/usr/local/lib64/python3.6/site-packages/pyarrow/parquet.py", line 426, in write_table
 self.writer.write_table(table, row_group_size=row_group_size)
 File "pyarrow/_parquet.pyx", line 1311, in pyarrow._parquet.ParquetWriter.write_table
 File "pyarrow/error.pxi", line 85, in pyarrow.lib.check_status
pyarrow.lib.ArrowInvalid: Nested column branch had multiple children

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
 File "/var/cache/tomcat/temp/interpreter-2169813765840716657.tmp", line 84, in <module>
 client.load_table_from_dataframe(appended_data, table_ref,job_config=job_config).result()
 File "/usr/local/lib/python3.6/site-packages/google/cloud/bigquery/client.py", line 1546, in load_table_from_dataframe
 os.remove(tmppath)
FileNotFoundError: [Errno 2] No such file or directory: '/tmp/tmptb2ao6te_job_6e0a8ca1.parquet'



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