https://bz.apache.org/bugzilla/show_bug.cgi?id=58489
Felix Schumacher <felix.schumac...@internetallee.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|FIXED |---
--- Comment #7 from Felix Schumacher <felix.schumac...@internetallee.de> ---
I believe this can happen, when the QueryStats change while the list of stats
get sorted.
I see three ways to go:
1. add synchronization, so that the stats don't change while the list gets
sorted
2. extract the information to sort on from the QueryStats and sort on that
information
3. make QueryStats immutable and change the QueryStats instances, when the
stats gets updated
The first path probably will slow down the execution of jdbc calls.
The second one will be more memory intensive, but relatively simple to
implement.
The third seems to be the one where we would have to do the most work.
I tend to go for option two. What do you think?
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