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scylladb/locator
Avi Kivity 76be6402ed Merge 'repair: harden effective replication map' from Benny Halevy
As described in #11993 per-shard repair_info instances get the effective_replication_map on their own with no centralized synchronization.

This series ensures that the effective replication maps used by repair (and other associated structures like the token metadata and topology) are all in sync with the one used to initiate the repair operation.

While at at, the series includes other cleanups in this area in repair and view that are not fixes as the calls happen in synchronous functions that do not yield.

Fixes #11993

Closes #11994

* github.com:scylladb/scylladb:
  repair: pass erm down to get_hosts_participating_in_repair and get_neighbors
  repair: pass effective_replication_map down to repair_info
  repair: coroutinize sync_data_using_repair
  repair: futurize do_repair_start
  effective_replication_map: add global_effective_replication_map
  shared_token_metadata: get_lock is const
  repair: sync_data_using_repair: require to run on shard 0
  repair: require all node operations to be called on shard 0
  repair: repair_info: keep effective_replication_map
  repair: do_repair_start: use keyspace erm to get keyspace local ranges
  repair: do_repair_start: use keyspace erm for get_primary_ranges
  repair: do_repair_start: use keyspace erm for get_primary_ranges_within_dc
  repair: do_repair_start: check_in_shutdown first
  repair: get_db().local() where needed
  repair: get topology from erm/token_metdata_ptr
  view: get_view_natural_endpoint: get topology from erm
2022-11-17 13:29:02 +02:00
..
2022-10-20 12:33:41 +03:00
2022-11-16 21:53:05 +02:00