Files
scylladb/service
Pavel Emelyanov d2293f9fd5 migration_manager: Abort and wait cluster upgrade waiters
The maybe_schedule_schema_pull waits for schema_tables_v3 to
become available. This is unsafe in case migration manager
goes away before the feature is enabled.

Fix this by subscribing on feature with feature::listener and
waiting for condition variable in maybe_schedule_schema_pull.

Signed-off-by: Pavel Emelyanov <xemul@scylladb.com>
2020-02-24 14:18:15 +03:00
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