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Code Block
languagejs
titleDisklessDescribeFiles
{
  "apiKey": 100,
  "type": "request",
  "listeners": ["controller"],
  "name": "DisklessDescribeFilesRequest",
  // Version 0 is the initial version.
  "validVersions": "0",
  "flexibleVersions": "0+",
  "fields": [
    { "name": "Files", "type": "[]DisklessDescribeFileEntry", "versions": "0+",
      "about": "Each file to describe.", "fields": [
      { "name": "ObjectKey", "type": "string", "versions": "0+", "mapKey": true,
        "about": "The object key identifying the file in object storage." }
    ]},
    { "name": "TimeoutMs", "type": "int32", "versions": "0+", "default": "60000",
      "about": "How long to wait in milliseconds before timing out the request." }
  ]
}

{
  "apiKey": 100,
  "type": "response",
  "name": "DisklessDescribeFilesResponse",
  // Version 0 is the initial version.
  "validVersions": "0",
  "flexibleVersions": "0+",
  "fields": [
    { "name": "ThrottleTimeMs", "type": "int32", "versions": "0+", "ignorable": true,
      "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": "Files", "type": "[]DisklessDescribeFileResult", "versions": "0+",
      "about": "Results for each file.", "fields": [
      { "name": "ObjectKey", "type": "string", "versions": "0+", "mapKey": true,
        "about": "The object key identifying the file in object storage." },
      { "name": "ErrorCode", "type": "int16", "versions": "0+",
        "about": "The error code, or 0 if there was no error." },
      { "name": "ErrorMessage", "type": "string", "versions": "0+", "nullableVersions": "0+", "ignorable": true, "default": "null",
        "about": "The error message, or null if there was no error." },
      { "name": "HasLiveBatches", "type": "bool", "versions": "0+",
        "about": "True if the file still has live batches tracked by this coordinator." }
    ]}
  ]
}

Metadata records

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Code Block
languagejs
titleDisklessPartitionCreatedRecord
{
  "apiKey": 100,
  "type": "data",
  "name": "DisklessPartitionsCreatedRecord",
  // Version 0 is the initial version.
  "validVersions": "0",
  "flexibleVersions": "0+",
  "fields": [
    { "name": "Topics", "type": "[]DisklessCreatedPartitionTopic", "versions": "0+",
      "about": "The topics with created partitions.", "fields": [
      { "name": "TopicId", "type": "uuid", "versions": "0+",
        "about": "The unique topic ID." },
      { "name": "Name", "type": "string", "versions": "0+", "entityType": "topicName",
        "about": "The topic name." },
      { "name": "Partitions", "type": "[]DisklessCreatedPartition", "versions": "0+",
        "about": "The partitions created for this topic.", "fields": [
        { "name": "PartitionIndex", "type": "int32", "versions": "0+",
          "about": "The partition index." }
      ]}
    ]}
  ]
}


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titleDisklessPartitionCreatedRecord


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titleDisklessPartitionCreatedRecord


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titleDisklessPartitionCreatedRecord



Configuration

TBD

Monitoring

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