• consumer.assignment.interval.ms

    The interval between assignment updates for a consumer group.

    Type:int
    Default:1000 (1 second)
    Valid Values:[0,...]
    Importance:medium

  • consumer.heartbeat.interval.ms

    The heartbeat interval given to the members of a consumer group.

    Type:int
    Default:5000 (5 seconds)
    Valid Values:[1,...]
    Importance:medium

  • consumer.session.timeout.ms

    The timeout to detect client failures when using the consumer group protocol.

    Type:int
    Default:45000 (45 seconds)
    Valid Values:[1,...]
    Importance:medium

  • errors.deadletterqueue.copy.record.enable

    When writing onto the dead-letter queue topic, whether to copy the original record onto the DLQ topic, or just write a record containing the context information headers.

    Type:boolean
    Default:false
    Valid Values:
    Importance:medium

  • errors.deadletterqueue.topic.name

    The name of the topic to be used as the dead-letter queue (DLQ) topic for this share group. If blank (the default), the group does not have a DLQ topic.

    Type:string
    Default:""
    Valid Values:
    Importance:medium

  • share.assignment.interval.ms

    The interval between assignment updates for a share group.

    Type:int
    Default:1000 (1 second)
    Valid Values:[0,...]
    Importance:medium

  • share.auto.offset.reset

    The strategy to initialize the share-partition start offset.

    • earliest: automatically reset the offset to the earliest offset
    • latest: automatically reset the offset to the latest offset
    • by_duration:<duration>: automatically reset the offset to a configured duration from the current timestamp. <duration> must be specified in ISO8601 format (PnDTnHnMn.nS). Negative duration is not allowed.
    • anything else: throw exception to the share consumer.

    Type:string
    Default:latest
    Valid Values:[latest, earliest, by_duration:PnDTnHnMn.nS]
    Importance:medium

  • share.delivery.count.limit

    The maximum number of delivery attempts for a record delivered to a share group.

    Type:int
    Default:5
    Valid Values:[2,...]
    Importance:medium

  • share.heartbeat.interval.ms

    The heartbeat interval given to the members of a share group.

    Type:int
    Default:5000 (5 seconds)
    Valid Values:[1,...]
    Importance:medium

  • share.isolation.level

    Controls how to read records written transactionally. If set to "read_committed", the share group will only deliver transactional records which have been committed. If set to "read_uncommitted", the share group will return all messages, even transactional messages which have been aborted. Non-transactional records will be returned unconditionally in either mode.

    Type:string
    Default:read_uncommitted
    Valid Values:[read_committed, read_uncommitted]
    Importance:medium

  • share.partition.max.record.locks

    Share-group record lock limit per share-partition.

    Type:int
    Default:2000
    Valid Values:[100,...]
    Importance:medium

  • share.record.lock.duration.ms

    The record acquisition lock duration in milliseconds for share groups.

    Type:int
    Default:30000 (30 seconds)
    Valid Values:[1000,...]
    Importance:medium

  • share.renew.acknowledge.enable

    Whether the renew acknowledge type is enabled for the share group.

    Type:boolean
    Default:true
    Valid Values:
    Importance:medium

  • share.session.timeout.ms

    The timeout to detect client failures when using the share group protocol.

    Type:int
    Default:45000 (45 seconds)
    Valid Values:[1,...]
    Importance:medium

  • streams.assignment.interval.ms

    The interval between assignment updates for a streams group.

    Type:int
    Default:1000 (1 second)
    Valid Values:[0,...]
    Importance:medium

  • streams.assignor.name

    The task assignor to use for this streams group, selected by short name from the assignors registered via the broker configuration group.streams.assignors. When unset, the group defaults to the first assignor configured in the broker's group.streams.assignors setting. Changing the assignor does not trigger a rebalance for the group; the new assignor takes effect on the next rebalance.

    Type:string
    Default:null
    Valid Values:
    Importance:medium

  • streams.heartbeat.interval.ms

    The heartbeat interval given to the members.

    Type:int
    Default:5000 (5 seconds)
    Valid Values:[1,...]
    Importance:medium

  • streams.initial.rebalance.delay.ms

    The amount of time the group coordinator will wait for more streams clients to join a new group before performing the first rebalance. A longer delay means potentially fewer rebalances.

    Type:int
    Default:3000 (3 seconds)
    Valid Values:[0,...]
    Importance:medium

  • streams.num.standby.replicas

    The number of standby replicas for each task.

    Type:int
    Default:0
    Valid Values:[0,...]
    Importance:medium

  • streams.session.timeout.ms

    The timeout to detect client failures when using the streams group protocol.

    Type:int
    Default:45000 (45 seconds)
    Valid Values:[1,...]
    Importance:medium

  • streams.rack.aware.assignment.tags

    List of client tag keys used to distribute standby replicas across Kafka Streams instances. When configured, and the used broker-side assignor supports it, it will make a best-effort to distribute standby tasks over each client tag dimension.

    Type:list
    Default:""
    Valid Values:
    Importance:low