read_batch logs a warning when data is missing #675

Describe the bug

read_batch both returns a DataError (correct) and logs a root-logger error-level warning message with the same contents as the contained exception.

This is very difficult to hide - all error level messages will have to be ignored. As a result, this makes using read_batch speculatively almost impossible.

Steps/Code to Reproduce

In [80]:  res = l.read_batch([ReadRequest('doesnt_exist')])
[2023-07-31 14:16:57.345] [arcticdb] [error] E_NO_SUCH_VERSION Version not found for symbol

In [81]: res
Out[81]: [<arcticdb_ext.version_store.DataError at 0x7f205e786880>]

Note that the bug here is not that the version cannot be found. That is correct.

The bug is the root-logger, error-level log output produced when a DataError is also returned.

Expected Results

In [80]:  res = l.read_batch([ReadRequest('doesnt_exist')])

In [81]: res
Out[81]: [<arcticdb_ext.version_store.DataError at 0x7f205e786880>]

OS, Python Version and ArcticDB Version

All versions

Backend storage used

No response

Additional Context

No response