Kristian Nielsen writes:
> It is cool that optimistic replication works well in your setup to avoid
> slave lag (but not cool that it causes this problem). I will try to see if I
> can reproduce with simple test-generated traffic. But if you know of a way I
> could reproduce that would be useful.
Thanks for the additional info.
TokuDB probably isn't the most used engine with optimistic parallel
replication. I worked with a TokuDB developer some time ago to make it work,
but I'm not sure how well those fixes are maintained in MariaDB (ie. I tried
now running the testcase tokudb_rpl.rpl_para
> Do you have any errors in the error log about failure to delete rows?
Nope, no errors.
> Anything else special to your setup that might be causing this?
At some point I thought maybe the tokudb_analyze_in_background /
tokudb_auto_analyze messes things up as it does the background check (you
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