jolshan opened a new pull request #11073: URL: https://github.com/apache/kafka/pull/11073
Cherry pick of 584213ed20d679b11206b67c5a65035347632f07 Main difference is that we do not try to write to partition metadata file when initializing the Log. Since we only do so in checkOrSet topic ID and there is a small bug in that path, the benchmark attempts to run that method last -- so that the log is created and we can actually record the ID to write. Some quick runs of the benchmarks -- Master ``` Benchmark (numPartitions) (useTopicIds) Mode Cnt Score Error Units PartitionCreationBench.makeFollower 2000 false avgt 2 2576.278 ms/op PartitionCreationBench.makeFollower 2000 true avgt 2 5378.075 ms/op ``` PR ``` Benchmark (numPartitions) (useTopicIds) Mode Cnt Score Error Units PartitionCreationBench.makeFollower 2000 false avgt 2 2678.498 ms/op PartitionCreationBench.makeFollower 2000 true avgt 2 2962.268 ms/op ``` ### Committer Checklist (excluded from commit message) - [ ] Verify design and implementation - [ ] Verify test coverage and CI build status - [ ] Verify documentation (including upgrade notes) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
