Re: UnderReplicatedPartitions = 0 and UnderMinPartitionIsrCount > 0

2019-08-15 Thread Alexandre Dupriez
sync replicas count in such a way that the replication > > factor (either default or defined at the topic level) is strictly lower > > than the property min.insync.replicas. > > > > We observed broker metrics reporting UnderReplicatedPartitions = 0 and > > UnderMinP

Re: UnderReplicatedPartitions = 0 and UnderMinPartitionIsrCount > 0

2019-08-13 Thread James Cheng
ower > than the property min.insync.replicas. > > We observed broker metrics reporting UnderReplicatedPartitions = 0 and > UnderMinPartitionIsrCount > 0, and the topic’s partitions were unavailable > for producers (with ack=all) and consumers. > > Since it seems to be impossible in thi

UnderReplicatedPartitions = 0 and UnderMinPartitionIsrCount > 0

2019-08-13 Thread Alexandre Dupriez
reporting UnderReplicatedPartitions = 0 and UnderMinPartitionIsrCount > 0, and the topic’s partitions were unavailable for producers (with ack=all) and consumers. Since it seems to be impossible in this scenario to ever reach the number of in-sync replicas, making partitions permanently unavaila