func (zom *zookeeperOffsetManager) commitOffset(topic string, partition int32, tracker *partitionOffsetTracker, logger zap.Logger) error { err := tracker.commit(func(offset int64) error { if offset >= 0 { return zom.cg.group.CommitOffset(topic, partition, offset+1) } else { return nil } }) if err != nil { logger.Warn("ZOOKEEPER: FAILED to commit offset", zap.Int64("highestProcessedOffset", tracker.highestProcessedOffset), zap.String("topic", topic), zap.Int64("partition", int64(partition)), ) } else if zom.config.VerboseLogging { logger.Debug("ZOOKEEPER: Committed offset", zap.Int64("lastCommittedOffset", tracker.lastCommittedOffset), zap.String("topic", topic), zap.Int64("partition", int64(partition)), ) } return err }