今天我司线上kafka消息代理出现错误日志,异常rebalance,而且平均间隔2到3分钟就会rebalance一次,分析日志发现比较严重.错误日志如下 08-09 11:01:11 131 pool-7-thread-3 ERROR [] - commit failed org.apache.kafka.clients.consumer.CommitFailedException: Commit cannot be completed since the group has already r…