GitHub user lindong28 opened a pull request: https://github.com/apache/kafka/pull/4179
KAFKA-6175; AbstractIndex should cache index file to avoid unnecessary disk access during resize() You can merge this pull request into a Git repository by running: $ git pull https://github.com/lindong28/kafka KAFKA-6175 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/kafka/pull/4179.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 #4179 ---- commit c260ee2e7973bc4c9f3ec36d2215fc069b7619dc Author: Dong Lin <lindon...@gmail.com> Date: 2017-11-05T21:40:21Z KAFKA-6175; AbstractIndex should cache index file to avoid unnecessary disk access during resize() ---- ---