python - Occur "OSError: Could not write record batch to stream" when write table using flight

Question

I got a OSError when using flight to send data, and I got nothing useful information.

The basic info is:

python version 3.7.9
pyarrow version 0.17.1

The code is :

writer, reader = client.do_put(FlightDescriptor.for_path(*paths), schema)
writer.write_table(table)
result: Buffer = reader.read()
writer.close()

The error is:

Traceback (most recent call last):
  File "pyarrow/ipc.pxi", line 240, in pyarrow.lib._CRecordBatchWriter.write_table
  File "pyarrow/error.pxi", line 100, in pyarrow.lib.check_status
OSError: Could not write record batch to stream: 

Answer 1

等待大神答复