remove entry from ownedRunningMigrations upon failure; this fixes the bug discovered in this PR. Also, Open() function makes sure to init the vreplication tables. Also, trigger next check intervals on CancelMigration and on RetryMigration
remove entry from ownedRunningMigrations upon failure; this fixes the bug discovered in this PR. Also, Open() function makes sure to init the vreplication tables. Also, trigger next check intervals on CancelMigration and on RetryMigration

Signed-off-by: Shlomi Noach <f07557902aa82e6b2846c90bd293a06970411e12@users.noreply.github.com>

vitessio/vitess,vitessio/vitess,mahak/vitess,mahak/vitess,mahak/vitess,vitessio/vitess,mahak/vitess,vitessio/vitess,mahak/vitess,vitessio/vitess,vitessio/vitess,vitessio/vitess,mahak/vitess,mahak/vitess,mahak/vitess,vitessio/vitess