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Tomek Rękawek commented on OAK-4882:
It makes perfect sense. I'll take care of this tomorrow.
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Vikas Saurabh commented on OAK-4882:
[~tomek.rekawek], since OAK-2761 was back ported to 1.2 as well.
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Tomek Rękawek commented on OAK-4882:
Enabled the async mode by default in OAK-5071.
> Bottleneck in the
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Tomek Rękawek commented on OAK-4882:
[~chetanm], I think we can try it, at least for trunk. [~tmueller]
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Chetan Mehrotra commented on OAK-4882:
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[~tomek.rekawek] New numbers look good. Should we now enable
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Tomek Rękawek commented on OAK-4882:
Using stats from OAK-5038 it is possible to measure how many
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Tomek Rękawek commented on OAK-4882:
Implemented a simple benchmark in OAK-5035. The way to reproduce
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Chetan Mehrotra commented on OAK-4882:
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[~tomek.rekawek] It would be helpful to invest in some
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Tomek Rękawek commented on OAK-4882:
I committed the async queue simplified as in the discussion above.
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Tomek Rękawek commented on OAK-4882:
[~mmarth]:
bq. But the way you describe it, it seems that the file
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Michael Marth commented on OAK-4882:
I see - thanks for explaining. In that case dropping put() seems
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Tomek Rękawek commented on OAK-4882:
[~mmarth], the problem here is as follows:
a) in case of a high
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Chetan Mehrotra commented on OAK-4882:
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bq. remove the oldest or drop the most recent put() entries -
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Michael Marth commented on OAK-4882:
I am not sure if dropping update/invalidate operations occasionally
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Tomek Rękawek commented on OAK-4882:
[~tmueller], [~mmarth], great, thanks for the feedback.
So, I was
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Michael Marth commented on OAK-4882:
fwiw: IMHO the persistent cache should be fully tuned to take
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Thomas Mueller commented on OAK-4882:
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Yes, I think in theory we don't need to support updating entries
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Tomek Rękawek commented on OAK-4882:
I'm still working on reproducing the original issue in a controlled
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Tomek Rękawek commented on OAK-4882:
[~chetanm], absolutely, we need more systematic way to reproduce
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Chetan Mehrotra commented on OAK-4882:
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[~tomek.rekawek] It would also be helpful to have a oak-run
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Tomek Rękawek commented on OAK-4882:
The first possible improvement is to remove the {{synchronized}}
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Tomek Rękawek commented on OAK-4882:
Thread dump, redacted by Chetan:
A read blocks on cache load
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Tomek Rękawek commented on OAK-4882:
//cc: [~chetanm], [~tmueller]
> Bottleneck in the asynchronous
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