Page History

  {
    "apiKey": 56,
    "type": "request",
    "listeners": ["zkBroker", "controller"],
    "name": "AlterIsrRequest",
    "validVersions": "0-1",
    "flexibleVersions": "0+",
    "fields": [
      { "name": "BrokerId", "type": "int32", "versions": "0+", "entityType": "brokerId",
        "about": "The ID of the requesting broker" },
      { "name": "BrokerEpoch", "type": "int64", "versions": "0+", "default": "-1",
        "about": "The epoch of the requesting broker" },
      { "name": "Topics", "type": "[]TopicData", "versions": "0+", "fields": [
        { "name":  "Name", "type": "string", "versions": "0+", "entityType": "topicName",
          "about": "The name of the topic to alter ISRs for" },
        { "name": "Partitions", "type": "[]PartitionData", "versions": "0+", "fields": [
          { "name": "PartitionIndex", "type": "int32", "versions": "0+",
            "about": "The partition index" },
          { "name": "LeaderEpoch", "type": "int32", "versions": "0+",
            "about": "The leader epoch of this partition" },
          { "name": "NewIsr", "type": "[]int32", "versions": "0+", "entityType": "brokerId",
            "about": "The ISR for this partition"},
          // ----- Start of properties added by this KIP -----
          { "name": "IsLeaderRecovering", "type": "bool", "versions": "1+", "default": "false", "ignoreableignorable": true,
            "about": "Whether the leader is recovering from unclean leader election." },
          // ----- End of properties added by this KIP -----
          { "name": "CurrentIsrVersion", "type": "int32", "versions": "0+",
            "about": "The expected version of ISR which is being updated"}
        ]}
      ]}
    ]
  }

  {
    "apiKey": 56,
    "type": "response",
    "name": "AlterIsrResponse",
    "validVersions": "0-1",
    "flexibleVersions": "0+",
    "fields": [
      { "name": "ThrottleTimeMs", "type": "int32", "versions": "0+",
        "about": "The duration in milliseconds for which the request was throttled due to a quota violation, or zero if the request did not violate any quota." },
      { "name": "ErrorCode", "type": "int16", "versions": "0+",
        "about": "The top level response error code" },
      { "name": "Topics", "type": "[]TopicData", "versions": "0+", "fields": [
        { "name":  "Name", "type": "string", "versions": "0+", "entityType": "topicName",
          "about": "The name of the topic" },
        { "name": "Partitions", "type": "[]PartitionData", "versions": "0+", "fields": [
          { "name": "PartitionIndex", "type": "int32", "versions": "0+",
            "about": "The partition index" },
          { "name": "ErrorCode", "type": "int16", "versions": "0+",
            "about": "The partition level error code" },
          { "name": "LeaderId", "type": "int32", "versions": "0+", "entityType": "brokerId",
            "about": "The broker ID of the leader." },
          { "name": "LeaderEpoch", "type": "int32", "versions": "0+",
            "about": "The leader epoch." },
          { "name": "Isr", "type": "[]int32", "versions": "0+", "entityType": "brokerId",
            "about": "The in-sync replica IDs." },
          // ----- Start of properties added by this KIP -----
          { "name": "IsLeaderRecovering", "type": "bool", "versions": "1+", "default": "false", "ignoreableignorable": true,
            "about": "Whether the assigned leader is recovering from unclean leader election." },
          // ----- End of properties added by this KIP ----- 
          { "name": "CurrentIsrVersion", "type": "int32", "versions": "0+",
            "about": "The current ISR version." }
        ]}
      ]}
    ]
  }