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ASF GitHub Bot commented on KAFKA-5327: --------------------------------------- huxihx opened a new pull request #4546: KAFKA-5327: Console Consumer should only poll for up to max messages URL: https://github.com/apache/kafka/pull/4546 Add a check to ensure --max-messages, if set, must be set no smaller than max.poll.records. *More detailed description of your change, if necessary. The PR title and PR message become the squashed commit message, so use a separate comment to ping reviewers.* *Summary of testing strategy (including rationale) for the feature or bug fix. Unit and/or integration tests are expected for any behaviour change and system tests should be considered for larger changes.* ### 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 GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org > Console Consumer should only poll for up to max messages > -------------------------------------------------------- > > Key: KAFKA-5327 > URL: https://issues.apache.org/jira/browse/KAFKA-5327 > Project: Kafka > Issue Type: Improvement > Components: tools > Reporter: Dustin Cote > Assignee: huxihx > Priority: Minor > Fix For: 1.2.0 > > > The ConsoleConsumer has a --max-messages flag that can be used to limit the > number of messages consumed. However, the number of records actually consumed > is governed by max.poll.records. This means you see one message on the > console, but your offset has moved forward a default of 500, which is kind of > counterintuitive. It would be good to only commit offsets for messages we > have printed to the console. -- This message was sent by Atlassian JIRA (v7.6.3#76005)