Apache Kafka TopicList
CertifiedList Kafka topics
Apache Kafka TopicList
List Kafka topics
Lists topic names visible to the AdminClient. Internal topics (e.g. __consumer_offsets) are excluded by default.
type: io.kestra.plugin.kafka.TopicListExamples
List all topics on a cluster
id: kafka_topic_list
namespace: company.team
tasks:
- id: list_topics
type: io.kestra.plugin.kafka.TopicList
properties:
bootstrap.servers: localhost:9092
Properties
properties *object
Kafka AdminClient properties
Must include bootstrap.servers; accepts any Kafka AdminClient config. Provide base64-encoded content for ssl.keystore.location and ssl.truststore.location when using SSL.
assets
Assets this task consumes as inputs or produces as outputs, for lineage tracking and the asset graph (Enterprise Edition). A flow declaring this property on a task is rejected in the open-source edition.
io.kestra.core.models.assets.AssetsDeclaration
IGNOREFAILWARNAsset failure behavior
Behavior applied to the task state when a declared asset fails to render, emit, or be persisted (e.g. a lock conflict): FAIL escalates it to FAILED, WARN (default) warns it if it would otherwise succeed, IGNORE leaves the state untouched.
Whether to auto-register assets referenced dynamically at runtime that are not statically declared in inputs or outputs.
The assets consumed as inputs.
io.kestra.core.models.assets.AssetIdentifier
1The assets produced as outputs.
io.kestra.plugin.ee.assets.Dataset
1150{}1150io.kestra.plugin.ee.assets.File
1150{}1150io.kestra.plugin.ee.assets.Table
1150{}1150io.kestra.plugin.ee.assets.VM
1150{}1150io.kestra.core.models.assets.External
1150{}1150io.kestra.core.models.assets.Custom
11501Custom asset type
{}1150callTimeout string
PT30SAdminClient call timeout
Maximum duration to wait for each AdminClient operation to complete before failing the task. Defaults to PT30S (30 seconds). Distinct from the task-level timeout, which lets the worker kill the task without retrying it.
includeInternal booleanstring
falseInclude internal topics
Defaults to false.
Outputs
topics array
Topic names
