Kafka自动提交偏移量失败。谁没有大神给看看咋回事？

Question

比特币矿池项目，项目的核心就是Kafka，个别模块偶尔会出现自动提交偏移量失败的日志，日志如下：

Marking the coordinator 124.160.26.251:9092 (id: 2147483646 rack: null) dead for group bch-jobMakerGroup2
2018-04-17 00:06:08,083 50905560 [rawBlockMessageListener-kafka-consumer-1] WARN [o.a.k.c.c.i.ConsumerCoordinator] - Auto-commit of offsets {bch_rawgbt-0=OffsetAndMetadata{offset=54432, metadata=''}} failed for group bch-jobMakerGroup2: Offset commit failed with a retriable exception. You should retry committing offsets.
2018-04-17 00:06:08,130 50905607 [rawBlockMessageListener-kafka-consumer-1] INFO [o.a.k.c.c.i.AbstractCoordinator] - Discovered coordinator 124.160.26.251:9092 (id: 2147483646 rack: null) for group bch-jobMakerGroup2.
2018-04-17 00:06:09,228 50906705 [blockMakerStratumJobMessageListener-kafka-consumer-1] INFO [o.a.k.c.c.i.AbstractCoordinator] - Marking the coordinator 124.160.26.251:9092 (id: 2147483646 rack: null) dead for group bch-stratumjobGroup2
2018-04-17 00:06:09,228 50906705 [blockMakerStratumJobMessageListener-kafka-consumer-1] WARN [o.a.k.c.c.i.ConsumerCoordinator] - Auto-commit of offsets {bch_stratumjob-0=OffsetAndMetadata{offset=50661, metadata=''}} failed for group bch-stratumjobGroup2: Offset commit failed with a retriable exception. You should retry committing offsets.
2018-04-17 00:06:09,256 50906733 [blockMakerStratumJobMessageListener-kafka-consumer-1] INFO [o.a.k.c.c.i.AbstractCoordinator] - Discovered coordinator 124.160.26.251:9092 (id: 2147483646 rack: null) for group bch-stratumjobGroup2.

用的spring-kafka 1.1.0版本的jar包，kafka核心版本是0.10.2.

 

Answer 1

把配置文件中的auto.enable.commit设置为false就不报这个日志了，是不是spring-kafka自己的自动提交策略的问题？

Answer 2

对了，配置文件中把auto-commit给关掉后，好像没出来这个问题了（但现在还不确定是不是这个原因）；没关的那个还是偶尔会出现。