Managed Service for Apache Kafka® API, REST: Topic.Create

Статья создана

Обновлена 26 ноября 2024 г.

HTTP request
Path parameters
Body parameters
TopicSpec
TopicConfig2_8
TopicConfig3
Response
CreateTopicMetadata
Status
Topic
TopicConfig2_8
TopicConfig3

Creates a new Kafka topic in the specified cluster.

HTTP request

POST https://mdb.api.cloud.yandex.net/managed-kafka/v1/clusters/{clusterId}/topics

Path parameters

Field

Description

clusterId

string

Required field. ID of the Apache Kafka® cluster to create a topic in.

To get the cluster ID, make a ClusterService.List request.

Body parameters

{
  "topicSpec": {
    "name": "string",
    "partitions": "string",
    "replicationFactor": "string",
    // Includes only one of the fields `topicConfig_2_8`, `topicConfig_3`
    "topicConfig_2_8": {
      "cleanupPolicy": "string",
      "compressionType": "string",
      "deleteRetentionMs": "string",
      "fileDeleteDelayMs": "string",
      "flushMessages": "string",
      "flushMs": "string",
      "minCompactionLagMs": "string",
      "retentionBytes": "string",
      "retentionMs": "string",
      "maxMessageBytes": "string",
      "minInsyncReplicas": "string",
      "segmentBytes": "string",
      "preallocate": "boolean"
    },
    "topicConfig_3": {
      "cleanupPolicy": "string",
      "compressionType": "string",
      "deleteRetentionMs": "string",
      "fileDeleteDelayMs": "string",
      "flushMessages": "string",
      "flushMs": "string",
      "minCompactionLagMs": "string",
      "retentionBytes": "string",
      "retentionMs": "string",
      "maxMessageBytes": "string",
      "minInsyncReplicas": "string",
      "segmentBytes": "string",
      "preallocate": "boolean"
    }
    // end of the list of possible fields
  }
}

Field

Description

topicSpec

TopicSpec

Required field. Configuration of the topic to create.

TopicSpec

Field	Description
name	string Name of the topic.
partitions	string (int64) The number of the topic's partitions.
replicationFactor	string (int64) Amount of copies of a topic data kept in the cluster.
topicConfig_2_8	TopicConfig2_8 Includes only one of the fields `topicConfig_2_8`, `topicConfig_3`. User-defined settings for the topic.
topicConfig_3	TopicConfig3 Includes only one of the fields `topicConfig_2_8`, `topicConfig_3`. User-defined settings for the topic.

TopicConfig2_8

A topic settings for 2.8

Field	Description
cleanupPolicy	enum (CleanupPolicy) Retention policy to use on old log messages. `CLEANUP_POLICY_UNSPECIFIED` `CLEANUP_POLICY_DELETE`: This policy discards log segments when either their retention time or log size limit is reached. See also: KafkaConfig2_8.logRetentionMs and other similar parameters. `CLEANUP_POLICY_COMPACT`: This policy compacts messages in log. `CLEANUP_POLICY_COMPACT_AND_DELETE`: This policy use both compaction and deletion for messages and log segments.
compressionType	enum (CompressionType) The compression type for a given topic. `COMPRESSION_TYPE_UNSPECIFIED` `COMPRESSION_TYPE_UNCOMPRESSED`: no codec (uncompressed). `COMPRESSION_TYPE_ZSTD`: Zstandard codec. `COMPRESSION_TYPE_LZ4`: LZ4 codec. `COMPRESSION_TYPE_SNAPPY`: Snappy codec. `COMPRESSION_TYPE_GZIP`: GZip codec. `COMPRESSION_TYPE_PRODUCER`: the codec to use is set by a producer (can be any of `ZSTD`, `LZ4`, `GZIP` or `SNAPPY` codecs).
deleteRetentionMs	string (int64) The amount of time in milliseconds to retain delete tombstone markers for log compacted topics.
fileDeleteDelayMs	string (int64) The time to wait before deleting a file from the filesystem.
flushMessages	string (int64) The number of messages accumulated on a log partition before messages are flushed to disk. This setting overrides the cluster-level KafkaConfig2_8.logFlushIntervalMessages setting on the topic level.
flushMs	string (int64) The maximum time in milliseconds that a message in the topic is kept in memory before flushed to disk. This setting overrides the cluster-level KafkaConfig2_8.logFlushIntervalMs setting on the topic level.
minCompactionLagMs	string (int64) The minimum time in milliseconds a message will remain uncompacted in the log.
retentionBytes	string (int64) The maximum size a partition can grow to before Kafka will discard old log segments to free up space if the `delete` `cleanupPolicy` is in effect. It is helpful if you need to control the size of log due to limited disk space. This setting overrides the cluster-level KafkaConfig2_8.logRetentionBytes setting on the topic level.
retentionMs	string (int64) The number of milliseconds to keep a log segment's file before deleting it. This setting overrides the cluster-level KafkaConfig2_8.logRetentionMs setting on the topic level.
maxMessageBytes	string (int64) The largest record batch size allowed in topic.
minInsyncReplicas	string (int64) This configuration specifies the minimum number of replicas that must acknowledge a write to topic for the write to be considered successful (when a producer sets acks to "all").
segmentBytes	string (int64) This configuration controls the segment file size for the log. Retention and cleaning is always done a file at a time so a larger segment size means fewer files but less granular control over retention. This setting overrides the cluster-level KafkaConfig2_8.logSegmentBytes setting on the topic level.
preallocate	boolean True if we should preallocate the file on disk when creating a new log segment. This setting overrides the cluster-level KafkaConfig2_8.logPreallocate setting on the topic level.

TopicConfig3

A topic settings for 3.x

Field	Description
cleanupPolicy	enum (CleanupPolicy) Retention policy to use on old log messages. `CLEANUP_POLICY_UNSPECIFIED` `CLEANUP_POLICY_DELETE`: This policy discards log segments when either their retention time or log size limit is reached. See also: KafkaConfig3.logRetentionMs and other similar parameters. `CLEANUP_POLICY_COMPACT`: This policy compacts messages in log. `CLEANUP_POLICY_COMPACT_AND_DELETE`: This policy use both compaction and deletion for messages and log segments.
compressionType	enum (CompressionType) The compression type for a given topic. `COMPRESSION_TYPE_UNSPECIFIED` `COMPRESSION_TYPE_UNCOMPRESSED`: no codec (uncompressed). `COMPRESSION_TYPE_ZSTD`: Zstandard codec. `COMPRESSION_TYPE_LZ4`: LZ4 codec. `COMPRESSION_TYPE_SNAPPY`: Snappy codec. `COMPRESSION_TYPE_GZIP`: GZip codec. `COMPRESSION_TYPE_PRODUCER`: the codec to use is set by a producer (can be any of `ZSTD`, `LZ4`, `GZIP` or `SNAPPY` codecs).
deleteRetentionMs	string (int64) The amount of time in milliseconds to retain delete tombstone markers for log compacted topics.
fileDeleteDelayMs	string (int64) The time to wait before deleting a file from the filesystem.
flushMessages	string (int64) The number of messages accumulated on a log partition before messages are flushed to disk. This setting overrides the cluster-level KafkaConfig3.logFlushIntervalMessages setting on the topic level.
flushMs	string (int64) The maximum time in milliseconds that a message in the topic is kept in memory before flushed to disk. This setting overrides the cluster-level KafkaConfig3.logFlushIntervalMs setting on the topic level.
minCompactionLagMs	string (int64) The minimum time in milliseconds a message will remain uncompacted in the log.
retentionBytes	string (int64) The maximum size a partition can grow to before Kafka will discard old log segments to free up space if the `delete` `cleanupPolicy` is in effect. It is helpful if you need to control the size of log due to limited disk space. This setting overrides the cluster-level KafkaConfig3.logRetentionBytes setting on the topic level.
retentionMs	string (int64) The number of milliseconds to keep a log segment's file before deleting it. This setting overrides the cluster-level KafkaConfig3.logRetentionMs setting on the topic level.
maxMessageBytes	string (int64) The largest record batch size allowed in topic.
minInsyncReplicas	string (int64) This configuration specifies the minimum number of replicas that must acknowledge a write to topic for the write to be considered successful (when a producer sets acks to "all").
segmentBytes	string (int64) This configuration controls the segment file size for the log. Retention and cleaning is always done a file at a time so a larger segment size means fewer files but less granular control over retention. This setting overrides the cluster-level KafkaConfig3.logSegmentBytes setting on the topic level.
preallocate	boolean True if we should preallocate the file on disk when creating a new log segment. This setting overrides the cluster-level KafkaConfig3.logPreallocate setting on the topic level.

Response

HTTP Code: 200 - OK

{
  "id": "string",
  "description": "string",
  "createdAt": "string",
  "createdBy": "string",
  "modifiedAt": "string",
  "done": "boolean",
  "metadata": {
    "clusterId": "string",
    "topicName": "string"
  },
  // Includes only one of the fields `error`, `response`
  "error": {
    "code": "integer",
    "message": "string",
    "details": [
      "object"
    ]
  },
  "response": {
    "name": "string",
    "clusterId": "string",
    "partitions": "string",
    "replicationFactor": "string",
    // Includes only one of the fields `topicConfig_2_8`, `topicConfig_3`
    "topicConfig_2_8": {
      "cleanupPolicy": "string",
      "compressionType": "string",
      "deleteRetentionMs": "string",
      "fileDeleteDelayMs": "string",
      "flushMessages": "string",
      "flushMs": "string",
      "minCompactionLagMs": "string",
      "retentionBytes": "string",
      "retentionMs": "string",
      "maxMessageBytes": "string",
      "minInsyncReplicas": "string",
      "segmentBytes": "string",
      "preallocate": "boolean"
    },
    "topicConfig_3": {
      "cleanupPolicy": "string",
      "compressionType": "string",
      "deleteRetentionMs": "string",
      "fileDeleteDelayMs": "string",
      "flushMessages": "string",
      "flushMs": "string",
      "minCompactionLagMs": "string",
      "retentionBytes": "string",
      "retentionMs": "string",
      "maxMessageBytes": "string",
      "minInsyncReplicas": "string",
      "segmentBytes": "string",
      "preallocate": "boolean"
    }
    // end of the list of possible fields
  }
  // end of the list of possible fields
}

An Operation resource. For more information, see Operation.

Field	Description
id	string ID of the operation.
description	string Description of the operation. 0-256 characters long.
createdAt	string (date-time) Creation timestamp. String in RFC3339 text format. The range of possible values is from `0001-01-01T00:00:00Z` to `9999-12-31T23:59:59.999999999Z`, i.e. from 0 to 9 digits for fractions of a second. To work with values in this field, use the APIs described in the Protocol Buffers reference. In some languages, built-in datetime utilities do not support nanosecond precision (9 digits).
createdBy	string ID of the user or service account who initiated the operation.
modifiedAt	string (date-time) The time when the Operation resource was last modified. String in RFC3339 text format. The range of possible values is from `0001-01-01T00:00:00Z` to `9999-12-31T23:59:59.999999999Z`, i.e. from 0 to 9 digits for fractions of a second. To work with values in this field, use the APIs described in the Protocol Buffers reference. In some languages, built-in datetime utilities do not support nanosecond precision (9 digits).
done	boolean If the value is `false`, it means the operation is still in progress. If `true`, the operation is completed, and either `error` or `response` is available.
metadata	CreateTopicMetadata Service-specific metadata associated with the operation. It typically contains the ID of the target resource that the operation is performed on. Any method that returns a long-running operation should document the metadata type, if any.
error	Status The error result of the operation in case of failure or cancellation. Includes only one of the fields `error`, `response`. The operation result. If `done == false` and there was no failure detected, neither `error` nor `response` is set. If `done == false` and there was a failure detected, `error` is set. If `done == true`, exactly one of `error` or `response` is set.
response	Topic The normal response of the operation in case of success. If the original method returns no data on success, such as Delete, the response is google.protobuf.Empty. If the original method is the standard Create/Update, the response should be the target resource of the operation. Any method that returns a long-running operation should document the response type, if any. Includes only one of the fields `error`, `response`. The operation result. If `done == false` and there was no failure detected, neither `error` nor `response` is set. If `done == false` and there was a failure detected, `error` is set. If `done == true`, exactly one of `error` or `response` is set.

CreateTopicMetadata

Field

Description

clusterId

string

ID of the Apache Kafka® cluster where a topic is being created.

topicName

string

Required field. Name of the Kafka topic that is being created.

Status

The error result of the operation in case of failure or cancellation.

Field	Description
code	integer (int32) Error code. An enum value of google.rpc.Code.
message	string An error message.
details[]	object A list of messages that carry the error details.

Topic

An Kafka topic.
For more information, see the Concepts -> Topics and partitions section of the documentation.

Field	Description
name	string Name of the topic.
clusterId	string ID of an Apache Kafka® cluster that the topic belongs to. To get the Apache Kafka® cluster ID, make a ClusterService.List request.
partitions	string (int64) The number of the topic's partitions.
replicationFactor	string (int64) Amount of data copies (replicas) for the topic in the cluster.
topicConfig_2_8	TopicConfig2_8 Includes only one of the fields `topicConfig_2_8`, `topicConfig_3`. User-defined settings for the topic.
topicConfig_3	TopicConfig3 Includes only one of the fields `topicConfig_2_8`, `topicConfig_3`. User-defined settings for the topic.

TopicConfig2_8

A topic settings for 2.8

Field	Description
cleanupPolicy	enum (CleanupPolicy) Retention policy to use on old log messages. `CLEANUP_POLICY_UNSPECIFIED` `CLEANUP_POLICY_DELETE`: This policy discards log segments when either their retention time or log size limit is reached. See also: KafkaConfig2_8.logRetentionMs and other similar parameters. `CLEANUP_POLICY_COMPACT`: This policy compacts messages in log. `CLEANUP_POLICY_COMPACT_AND_DELETE`: This policy use both compaction and deletion for messages and log segments.
compressionType	enum (CompressionType) The compression type for a given topic. `COMPRESSION_TYPE_UNSPECIFIED` `COMPRESSION_TYPE_UNCOMPRESSED`: no codec (uncompressed). `COMPRESSION_TYPE_ZSTD`: Zstandard codec. `COMPRESSION_TYPE_LZ4`: LZ4 codec. `COMPRESSION_TYPE_SNAPPY`: Snappy codec. `COMPRESSION_TYPE_GZIP`: GZip codec. `COMPRESSION_TYPE_PRODUCER`: the codec to use is set by a producer (can be any of `ZSTD`, `LZ4`, `GZIP` or `SNAPPY` codecs).
deleteRetentionMs	string (int64) The amount of time in milliseconds to retain delete tombstone markers for log compacted topics.
fileDeleteDelayMs	string (int64) The time to wait before deleting a file from the filesystem.
flushMessages	string (int64) The number of messages accumulated on a log partition before messages are flushed to disk. This setting overrides the cluster-level KafkaConfig2_8.logFlushIntervalMessages setting on the topic level.
flushMs	string (int64) The maximum time in milliseconds that a message in the topic is kept in memory before flushed to disk. This setting overrides the cluster-level KafkaConfig2_8.logFlushIntervalMs setting on the topic level.
minCompactionLagMs	string (int64) The minimum time in milliseconds a message will remain uncompacted in the log.
retentionBytes	string (int64) The maximum size a partition can grow to before Kafka will discard old log segments to free up space if the `delete` `cleanupPolicy` is in effect. It is helpful if you need to control the size of log due to limited disk space. This setting overrides the cluster-level KafkaConfig2_8.logRetentionBytes setting on the topic level.
retentionMs	string (int64) The number of milliseconds to keep a log segment's file before deleting it. This setting overrides the cluster-level KafkaConfig2_8.logRetentionMs setting on the topic level.
maxMessageBytes	string (int64) The largest record batch size allowed in topic.
minInsyncReplicas	string (int64) This configuration specifies the minimum number of replicas that must acknowledge a write to topic for the write to be considered successful (when a producer sets acks to "all").
segmentBytes	string (int64) This configuration controls the segment file size for the log. Retention and cleaning is always done a file at a time so a larger segment size means fewer files but less granular control over retention. This setting overrides the cluster-level KafkaConfig2_8.logSegmentBytes setting on the topic level.
preallocate	boolean True if we should preallocate the file on disk when creating a new log segment. This setting overrides the cluster-level KafkaConfig2_8.logPreallocate setting on the topic level.

TopicConfig3

A topic settings for 3.x

Field	Description
cleanupPolicy	enum (CleanupPolicy) Retention policy to use on old log messages. `CLEANUP_POLICY_UNSPECIFIED` `CLEANUP_POLICY_DELETE`: This policy discards log segments when either their retention time or log size limit is reached. See also: KafkaConfig3.logRetentionMs and other similar parameters. `CLEANUP_POLICY_COMPACT`: This policy compacts messages in log. `CLEANUP_POLICY_COMPACT_AND_DELETE`: This policy use both compaction and deletion for messages and log segments.
compressionType	enum (CompressionType) The compression type for a given topic. `COMPRESSION_TYPE_UNSPECIFIED` `COMPRESSION_TYPE_UNCOMPRESSED`: no codec (uncompressed). `COMPRESSION_TYPE_ZSTD`: Zstandard codec. `COMPRESSION_TYPE_LZ4`: LZ4 codec. `COMPRESSION_TYPE_SNAPPY`: Snappy codec. `COMPRESSION_TYPE_GZIP`: GZip codec. `COMPRESSION_TYPE_PRODUCER`: the codec to use is set by a producer (can be any of `ZSTD`, `LZ4`, `GZIP` or `SNAPPY` codecs).
deleteRetentionMs	string (int64) The amount of time in milliseconds to retain delete tombstone markers for log compacted topics.
fileDeleteDelayMs	string (int64) The time to wait before deleting a file from the filesystem.
flushMessages	string (int64) The number of messages accumulated on a log partition before messages are flushed to disk. This setting overrides the cluster-level KafkaConfig3.logFlushIntervalMessages setting on the topic level.
flushMs	string (int64) The maximum time in milliseconds that a message in the topic is kept in memory before flushed to disk. This setting overrides the cluster-level KafkaConfig3.logFlushIntervalMs setting on the topic level.
minCompactionLagMs	string (int64) The minimum time in milliseconds a message will remain uncompacted in the log.
retentionBytes	string (int64) The maximum size a partition can grow to before Kafka will discard old log segments to free up space if the `delete` `cleanupPolicy` is in effect. It is helpful if you need to control the size of log due to limited disk space. This setting overrides the cluster-level KafkaConfig3.logRetentionBytes setting on the topic level.
retentionMs	string (int64) The number of milliseconds to keep a log segment's file before deleting it. This setting overrides the cluster-level KafkaConfig3.logRetentionMs setting on the topic level.
maxMessageBytes	string (int64) The largest record batch size allowed in topic.
minInsyncReplicas	string (int64) This configuration specifies the minimum number of replicas that must acknowledge a write to topic for the write to be considered successful (when a producer sets acks to "all").
segmentBytes	string (int64) This configuration controls the segment file size for the log. Retention and cleaning is always done a file at a time so a larger segment size means fewer files but less granular control over retention. This setting overrides the cluster-level KafkaConfig3.logSegmentBytes setting on the topic level.
preallocate	boolean True if we should preallocate the file on disk when creating a new log segment. This setting overrides the cluster-level KafkaConfig3.logPreallocate setting on the topic level.

Managed Service for Apache Kafka® API, REST: Topic.Create

HTTP requestHTTP request

Path parametersPath parameters

Body parametersBody parameters

TopicSpecTopicSpec

TopicConfig2_8TopicConfig2_8

TopicConfig3TopicConfig3

ResponseResponse

CreateTopicMetadataCreateTopicMetadata

StatusStatus

TopicTopic

TopicConfig2_8TopicConfig2_8

TopicConfig3TopicConfig3

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HTTP request

Path parameters

Body parameters

TopicSpec

TopicConfig2_8

TopicConfig3

Response

CreateTopicMetadata

Status

Topic

TopicConfig2_8

TopicConfig3