GitHub user ijuma opened a pull request:
https://github.com/apache/kafka/pull/1449
MINOR: Avoid trace logging computation in `checkEnoughReplicasReachOffset`
`numAcks` is only used in the `trace` logging statement so it should be a
`def` and not a `val`. Also took the chance to improve the code and
documentation a little.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ijuma/kafka
minor-avoid-trace-logging-computation-in-partition
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/1449.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1449
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commit 8fdf820e68053b3fe1170a38a9e167afb96caa37
Author: Ismael Juma <ism...@juma.me.uk>
Date: 2016-05-30T09:37:40Z
Avoid computing `numAcks` in `checkEnoughReplicasReachOffset` unless trace
logging is enabled
commit e1a357e94339dbc8d5533649964d708d5770ce74
Author: Ismael Juma <ism...@juma.me.uk>
Date: 2016-05-30T09:38:31Z
Improve code style in `checkEnoughReplicasReachOffset` and
`DelayedProduce.tryComplete`
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