Sometimes the requests library detect the encoding incorrectly, and
because this test compares binary data it fails.
Here is an example of successfull attempt:
2023-10-30 07:32:37 [ 654 ] DEBUG : http://172.16.1.2:8123 "GET /?query=SELECT+%2A+FROM+test.simple+FORMAT+Protobuf+SETTINGS+format_schema%3D%27simple%3AKeyValuePair%27 HTTP/1.1" 200 None (connectionpool.py:546, _make_request)
2023-10-30 07:32:37 [ 654 ] DEBUG : Encoding detection: utf_8 will be used as a fallback match (api.py:480, from_bytes)
2023-10-30 07:32:37 [ 654 ] DEBUG : Encoding detection: Found utf_8 as plausible (best-candidate) for content. With 0 alternatives. (api.py:487, from_bytes)
And here is failed [1]:
2023-10-29 18:12:56 [ 525 ] DEBUG : http://172.16.9.2:8123 "GET /?query=SELECT+%2A+FROM+test.simple+FORMAT+Protobuf+SETTINGS+format_schema%3D%27message_tmp%3AMessageTmp%27 HTTP/1.1" 200 None (connectionpool.py:547, _make_request)
2023-10-29 18:12:56 [ 525 ] DEBUG : Encoding detection: Found utf_16_be as plausible (best-candidate) for content. With 1 alternatives. (api.py:487, from_bytes)
E AssertionError: assert '܈Ē͡扣܈Ȓͤ敦' == '\x07\x08\x01\x12\x03abc\x07\x08\x02\x12\x03def'
E - abcdef
E + ܈Ē͡扣܈Ȓͤ敦
[1]: https://s3.amazonaws.com/clickhouse-test-reports/56030/c7f392500e93863638c9ca9bd56c93b3193091f3/integration_tests__release__[3_4].html
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
Before least_used fails to detect when the disk started to have more
space, it works only when the disk starts to have less space.
The reason for this is that it uses priority_queue, and once the disk
goes at the bottom of the queue, free space will not be updated for it
until it will be selected again.
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
Before the following did not work, it always uses user `dev`, even with
`clickhouse-client --connection prod`:
```yaml
user: dev
connections_credentials:
prod:
name: prod
user: prod
```
The problem was that before it was not possible to distinguish options
that had been set via command line options and via configuration file.
I've splitted this two actions, and embedded a call to
parseConnectionsCredentials() in between.
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
