Consumers are not notified of new assignements
Regression of the 1.5.1 / !271 (merged)
When a consumer rebalance happens, the current assignments are lost but the consumers are not notified of the new assignments. The results is the get_assignment falls in an never ending loop.
The result is there is only one consumer active at a time (the last one started)
objstorage-replayer-winery-5857bd4c94-wqsb8 objstorage-replayer INFO:swh.journal.client:No partition assigned, waiting for a new assignment
objstorage-replayer-winery-5857bd4c94-dpgjx objstorage-replayer INFO:swh.journal.client:No partition assigned, waiting for a new assignment
objstorage-replayer-winery-5857bd4c94-kgxbt objstorage-replayer INFO:swh.journal.client:No partition assigned, waiting for a new assignment
objstorage-replayer-winery-5857bd4c94-74rkz objstorage-replayer INFO:swh.journal.client:No partition assigned, waiting for a new assignment
objstorage-replayer-winery-5857bd4c94-qm574 objstorage-replayer INFO:swh.journal.client:No partition assigned, waiting for a new assignment