Calle Wilund 313ed91ab0 cdc: Listen for migration callbacks on all shards ...

Fixes #5582

... but only populate log on shard 0.

Migration manager callbacks are slightly assymetric. Notifications
for pre-create/update mutations are sent only on initiating shard
(neccesary, because we consider the mutations mutable).
But "created" callbacks are sent on all shards (immutable).

We must subscribe on all shards, but still do population of cdc table
only once, otherwise we can either miss table creat or populate
more than once.

v2:
- Add test case
Message-Id: <20200113140524.14890-1-calle@scylladb.com>

2020-01-14 16:35:41 +01:00

..

boost

cdc: Listen for migration callbacks on all shards

2020-01-14 16:35:41 +01:00

lib

everywhere: Use serialized(foo) instead of data_value(foo).serialize()

2020-01-14 12:17:12 +02:00

manual

tests: move all test source files to their new locations

2019-12-16 17:47:42 +03:00

perf

everywhere: Use serialized(foo) instead of data_value(foo).serialize()

2020-01-14 12:17:12 +02:00

resource

cdc: add schema_change test for cdc_options

2020-01-05 14:39:23 +02:00

unit

tests: move all test source files to their new locations

2019-12-16 17:47:42 +03:00