migrater: option to cancel a migration #5347
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Signed-off-by: Sugu Sougoumarane <ssougou@gmail.com>
Signed-off-by: Sugu Sougoumarane <ssougou@gmail.com>
Signed-off-by: Sugu Sougoumarane <ssougou@gmail.com>
deepthi
approved these changes
Oct 25, 2019
| if err != nil { | ||
| mi.wr.Logger().Errorf("buildStreamMigrater failed: %v", err) | ||
| return 0, err | ||
| } | ||
| if cancelMigrate { | ||
| mi.wr.Logger().Infof("Cancel was requested.") | ||
| mi.cancelMigration(ctx, sm) |
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Error message in line 682 should be changed, it seems to be the same as the one above it.
Signed-off-by: Sugu Sougoumarane <ssougou@gmail.com>
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If a MigrateWrites fails, and also fails to undo what it's done. You can explicitly ask for a retry of the cancelation with this new option.