Regression: Consume stream doesn't return after restart

[sehz]

Steps to reproduce:

1. Create a new local cluster
2. Create topic and produce test data
3. Kill SPU: pkill -f "fluvio-run spu -i 5001"
4. Restart SPU: ``fluvio run spu -i 5001 -p 0.0.0.0:9010 -v 0.0.0.0:9011 --log-base-dir /home/ubuntu/.fluvio/data`

fluvio consume <topic> -B doesn't return data.

Seems to be cause by: #1726

[sehz]

With working SPU, retrieving partition looks like this:

Oct 27 04:07:37.523 DEBUG fetch{stream_id=2 replica=test-0 sink=828}:send_back_records{starting_offset=0 stream_id=2}:read_records:read_partition_slice:read_records{start_offset=0 max_offset=None max_len=1000000}: fluvio_storage::replica: starting read records hw=1000 leo=1000
Oct 27 04:07:37.523 DEBUG fetch{stream_id=2 replica=test-0 sink=828}:send_back_records{starting_offset=0 stream_id=2}:read_records:read_partition_slice:read_records{start_offset=0 max_offset=None max_len=1000000}:find_segment{offset=0}: fluvio_storage::replica: is in active segment active_base_offset=0
Oct 27 04:07:37.523 DEBUG fetch{stream_id=2 replica=test-0 sink=828}:send_back_records{starting_offset=0 stream_id=2}:read_records:read_partition_slice:read_records{start_offset=0 max_offset=None max_len=1000000}: fluvio_storage::replica: active segment with base offset: 0 found for offset: 0
Oct 27 04:07:37.524 DEBUG fetch{stream_id=2 replica=test-0 sink=828}:send_back_records{starting_offset=0 stream_id=2}:read_records:read_partition_slice:read_records{start_offset=0 max_offset=None max_len=1000000}: fluvio_storage::replica: retrieved record slice fd: 825, position: 0, len: 191890

but with restarted SPU, retrieved slice returns 0

Oct 27 03:53:49.064 DEBUG fetch{stream_id=1 replica=test-0 sink=810}: fluvio_spu::services::public::stream_fetch: stream fetch max_bytes=1000000 max_fetch_bytes=1000000 isolation=ReadUncommitted stream_id=1 sink=810 starting_offset=0
Oct 27 03:53:49.064 DEBUG fetch{stream_id=1 replica=test-0 sink=810}:send_back_records{starting_offset=0 stream_id=1}:read_records:read_partition_slice:read_records{start_offset=0 max_offset=None max_len=1000000}: fluvio_storage::replica: starting read records hw=1000 leo=1000
Oct 27 03:53:49.064 DEBUG fetch{stream_id=1 replica=test-0 sink=810}:send_back_records{starting_offset=0 stream_id=1}:read_records:read_partition_slice:read_records{start_offset=0 max_offset=None max_len=1000000}:find_segment{offset=0}: fluvio_storage::replica: is in active segment active_base_offset=0
Oct 27 03:53:49.064 DEBUG fetch{stream_id=1 replica=test-0 sink=810}:send_back_records{starting_offset=0 stream_id=1}:read_records:read_partition_slice:read_records{start_offset=0 max_offset=None max_len=1000000}: fluvio_storage::replica: active segment with base offset: 0 found for offset: 0
Oct 27 03:53:49.064 DEBUG fetch{stream_id=1 replica=test-0 sink=810}:send_back_records{starting_offset=0 stream_id=1}:read_records:read_partition_slice:read_records{start_offset=0 max_offset=None max_len=1000000}: fluvio_storage::replica: retrieved record slice fd: 807, position: 0, len: 0