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Re: Problem with parallel replication in 10.2
Michael Widenius <michael.widenius@xxxxxxxxx> writes:
>> What do you think about changing this to use the async deadlock kill in
>> background thread, as discussed in this thread?
>> This would allow to simplify the code in lock0lock.cc, and avoid the locking
>> hacks in innobase_kill_query()?
> I was trying to find the exact patch/patches you are referring to.
> Is it possible for you to create a clean patch for async deadlock for
> that Jan and I can review and apply?
Yes, I'll prepare a patch for review. It's probably easier if I apply it
myself, as I want to do a minimal patch in 10.1 to get optimistic parallel
replication working with TokuDB; and a full patch in 10.2 which includes the