Emmanuel Cecchet <[EMAIL PROTECTED]> writes:

> The fact is that Sequoia is designed to work with any number of
> controllers. A one controller configuration can be perfectly ok (other
> controllers can not be already started or under maintenance). So
> Sequoia just handles the case where a controller that has been sent a
> query fails but if there is only one controller available, this is not
> considered has an issue since there is nothing to tell how many
> controllers are 'supposed' to be in the cluster.

We could just store in the recovery log the number of other
controllers that succeeded to execute the query at the same time.

That would not hurt the general case (undefined number of
controllers), while surely helping people who have a well-defined
number of controllers.

Comments?






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