Package org.apache.kafka.common.config

Class TopicConfig

java.lang.Object

org.apache.kafka.common.config.TopicConfig

public class TopicConfig
extends Object

Keys that can be used to configure a topic. These keys are useful when creating or reconfiguring a topic using the AdminClient.

The intended pattern is for broker configs to include a `log.` prefix. For example, to set the default broker cleanup policy, one would set log.cleanup.policy instead of cleanup.policy. Unfortunately, there are many cases where this pattern is not followed.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CLEANUP_POLICY_COMPACT
static final String	CLEANUP_POLICY_CONFIG
static final String	CLEANUP_POLICY_DELETE
static final String	CLEANUP_POLICY_DOC
static final String	COMPRESSION_GZIP_LEVEL_CONFIG
static final String	COMPRESSION_GZIP_LEVEL_DOC
static final String	COMPRESSION_LZ4_LEVEL_CONFIG
static final String	COMPRESSION_LZ4_LEVEL_DOC
static final String	COMPRESSION_TYPE_CONFIG
static final String	COMPRESSION_TYPE_DOC
static final String	COMPRESSION_ZSTD_LEVEL_CONFIG
static final String	COMPRESSION_ZSTD_LEVEL_DOC
static final String	DELETE_RETENTION_MS_CONFIG
static final String	DELETE_RETENTION_MS_DOC
static final String	FILE_DELETE_DELAY_MS_CONFIG
static final String	FILE_DELETE_DELAY_MS_DOC
static final String	FLUSH_MESSAGES_INTERVAL_CONFIG
static final String	FLUSH_MESSAGES_INTERVAL_DOC
static final String	FLUSH_MS_CONFIG
static final String	FLUSH_MS_DOC
static final String	INDEX_INTERVAL_BYTES_CONFIG
static final String	INDEX_INTERVAL_BYTES_DOC
static final String	LOCAL_LOG_RETENTION_BYTES_CONFIG
static final String	LOCAL_LOG_RETENTION_BYTES_DOC
static final String	LOCAL_LOG_RETENTION_MS_CONFIG
static final String	LOCAL_LOG_RETENTION_MS_DOC
static final String	MAX_COMPACTION_LAG_MS_CONFIG
static final String	MAX_COMPACTION_LAG_MS_DOC
static final String	MAX_MESSAGE_BYTES_CONFIG
static final String	MAX_MESSAGE_BYTES_DOC
static final String	MESSAGE_DOWNCONVERSION_ENABLE_CONFIG	Deprecated. down-conversion is not possible in Apache Kafka 4.0 and newer, hence this configuration is a no-op, and it is deprecated for removal in Apache Kafka 5.0.
static final String	MESSAGE_DOWNCONVERSION_ENABLE_DOC	Deprecated. see MESSAGE_DOWNCONVERSION_ENABLE_CONFIG.
static final String	MESSAGE_TIMESTAMP_AFTER_MAX_MS_CONFIG
static final String	MESSAGE_TIMESTAMP_AFTER_MAX_MS_DOC
static final String	MESSAGE_TIMESTAMP_BEFORE_MAX_MS_CONFIG
static final String	MESSAGE_TIMESTAMP_BEFORE_MAX_MS_DOC
static final String	MESSAGE_TIMESTAMP_TYPE_CONFIG
static final String	MESSAGE_TIMESTAMP_TYPE_DOC
static final String	MIN_CLEANABLE_DIRTY_RATIO_CONFIG
static final String	MIN_CLEANABLE_DIRTY_RATIO_DOC
static final String	MIN_COMPACTION_LAG_MS_CONFIG
static final String	MIN_COMPACTION_LAG_MS_DOC
static final String	MIN_IN_SYNC_REPLICAS_CONFIG
static final String	MIN_IN_SYNC_REPLICAS_DOC
static final String	PREALLOCATE_CONFIG
static final String	PREALLOCATE_DOC
static final String	REMOTE_LOG_COPY_DISABLE_CONFIG
static final String	REMOTE_LOG_COPY_DISABLE_DOC
static final String	REMOTE_LOG_DELETE_ON_DISABLE_CONFIG
static final String	REMOTE_LOG_DELETE_ON_DISABLE_DOC
static final String	REMOTE_LOG_STORAGE_ENABLE_CONFIG
static final String	REMOTE_LOG_STORAGE_ENABLE_DOC
static final String	RETENTION_BYTES_CONFIG
static final String	RETENTION_BYTES_DOC
static final String	RETENTION_MS_CONFIG
static final String	RETENTION_MS_DOC
static final String	SEGMENT_BYTES_CONFIG
static final String	SEGMENT_BYTES_DOC
static final String	SEGMENT_INDEX_BYTES_CONFIG
static final String	SEGMENT_INDEX_BYTES_DOC
static final String	SEGMENT_JITTER_MS_CONFIG
static final String	SEGMENT_JITTER_MS_DOC
static final String	SEGMENT_MS_CONFIG
static final String	SEGMENT_MS_DOC
static final String	UNCLEAN_LEADER_ELECTION_ENABLE_CONFIG
static final String	UNCLEAN_LEADER_ELECTION_ENABLE_DOC

Constructor Summary

Constructors

Constructor	Description
TopicConfig()

Method Summary

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

SEGMENT_BYTES_CONFIG

public static final String SEGMENT_BYTES_CONFIG

See Also:

• Constant Field Values

SEGMENT_BYTES_DOC

public static final String SEGMENT_BYTES_DOC

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• Constant Field Values

SEGMENT_MS_CONFIG

public static final String SEGMENT_MS_CONFIG

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• Constant Field Values

SEGMENT_MS_DOC

public static final String SEGMENT_MS_DOC

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• Constant Field Values

SEGMENT_JITTER_MS_CONFIG

public static final String SEGMENT_JITTER_MS_CONFIG

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• Constant Field Values

SEGMENT_JITTER_MS_DOC

public static final String SEGMENT_JITTER_MS_DOC

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• Constant Field Values

SEGMENT_INDEX_BYTES_CONFIG

public static final String SEGMENT_INDEX_BYTES_CONFIG

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• Constant Field Values

SEGMENT_INDEX_BYTES_DOC

public static final String SEGMENT_INDEX_BYTES_DOC

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• Constant Field Values

FLUSH_MESSAGES_INTERVAL_CONFIG

public static final String FLUSH_MESSAGES_INTERVAL_CONFIG

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FLUSH_MESSAGES_INTERVAL_DOC

public static final String FLUSH_MESSAGES_INTERVAL_DOC

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FLUSH_MS_CONFIG

public static final String FLUSH_MS_CONFIG

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FLUSH_MS_DOC

public static final String FLUSH_MS_DOC

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RETENTION_BYTES_CONFIG

public static final String RETENTION_BYTES_CONFIG

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RETENTION_BYTES_DOC

public static final String RETENTION_BYTES_DOC

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RETENTION_MS_CONFIG

public static final String RETENTION_MS_CONFIG

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RETENTION_MS_DOC

public static final String RETENTION_MS_DOC

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• Constant Field Values

REMOTE_LOG_STORAGE_ENABLE_CONFIG

public static final String REMOTE_LOG_STORAGE_ENABLE_CONFIG

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• Constant Field Values

REMOTE_LOG_STORAGE_ENABLE_DOC

public static final String REMOTE_LOG_STORAGE_ENABLE_DOC

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• Constant Field Values

LOCAL_LOG_RETENTION_MS_CONFIG

public static final String LOCAL_LOG_RETENTION_MS_CONFIG

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LOCAL_LOG_RETENTION_MS_DOC

public static final String LOCAL_LOG_RETENTION_MS_DOC

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LOCAL_LOG_RETENTION_BYTES_CONFIG

public static final String LOCAL_LOG_RETENTION_BYTES_CONFIG

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LOCAL_LOG_RETENTION_BYTES_DOC

public static final String LOCAL_LOG_RETENTION_BYTES_DOC

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REMOTE_LOG_COPY_DISABLE_CONFIG

public static final String REMOTE_LOG_COPY_DISABLE_CONFIG

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REMOTE_LOG_COPY_DISABLE_DOC

public static final String REMOTE_LOG_COPY_DISABLE_DOC

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REMOTE_LOG_DELETE_ON_DISABLE_CONFIG

public static final String REMOTE_LOG_DELETE_ON_DISABLE_CONFIG

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REMOTE_LOG_DELETE_ON_DISABLE_DOC

public static final String REMOTE_LOG_DELETE_ON_DISABLE_DOC

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MAX_MESSAGE_BYTES_CONFIG

public static final String MAX_MESSAGE_BYTES_CONFIG

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MAX_MESSAGE_BYTES_DOC

public static final String MAX_MESSAGE_BYTES_DOC

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INDEX_INTERVAL_BYTES_CONFIG

public static final String INDEX_INTERVAL_BYTES_CONFIG

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INDEX_INTERVAL_BYTES_DOC

public static final String INDEX_INTERVAL_BYTES_DOC

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FILE_DELETE_DELAY_MS_CONFIG

public static final String FILE_DELETE_DELAY_MS_CONFIG

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FILE_DELETE_DELAY_MS_DOC

public static final String FILE_DELETE_DELAY_MS_DOC

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DELETE_RETENTION_MS_CONFIG

public static final String DELETE_RETENTION_MS_CONFIG

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DELETE_RETENTION_MS_DOC

public static final String DELETE_RETENTION_MS_DOC

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MIN_COMPACTION_LAG_MS_CONFIG

public static final String MIN_COMPACTION_LAG_MS_CONFIG

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MIN_COMPACTION_LAG_MS_DOC

public static final String MIN_COMPACTION_LAG_MS_DOC

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MAX_COMPACTION_LAG_MS_CONFIG

public static final String MAX_COMPACTION_LAG_MS_CONFIG

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MAX_COMPACTION_LAG_MS_DOC

public static final String MAX_COMPACTION_LAG_MS_DOC

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MIN_CLEANABLE_DIRTY_RATIO_CONFIG

public static final String MIN_CLEANABLE_DIRTY_RATIO_CONFIG

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MIN_CLEANABLE_DIRTY_RATIO_DOC

public static final String MIN_CLEANABLE_DIRTY_RATIO_DOC

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CLEANUP_POLICY_CONFIG

public static final String CLEANUP_POLICY_CONFIG

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CLEANUP_POLICY_COMPACT

public static final String CLEANUP_POLICY_COMPACT

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CLEANUP_POLICY_DELETE

public static final String CLEANUP_POLICY_DELETE

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CLEANUP_POLICY_DOC

public static final String CLEANUP_POLICY_DOC

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UNCLEAN_LEADER_ELECTION_ENABLE_CONFIG

public static final String UNCLEAN_LEADER_ELECTION_ENABLE_CONFIG

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UNCLEAN_LEADER_ELECTION_ENABLE_DOC

public static final String UNCLEAN_LEADER_ELECTION_ENABLE_DOC

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MIN_IN_SYNC_REPLICAS_CONFIG

public static final String MIN_IN_SYNC_REPLICAS_CONFIG

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MIN_IN_SYNC_REPLICAS_DOC

public static final String MIN_IN_SYNC_REPLICAS_DOC

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COMPRESSION_TYPE_CONFIG

public static final String COMPRESSION_TYPE_CONFIG

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• Constant Field Values

COMPRESSION_TYPE_DOC

public static final String COMPRESSION_TYPE_DOC

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• Constant Field Values

COMPRESSION_GZIP_LEVEL_CONFIG

public static final String COMPRESSION_GZIP_LEVEL_CONFIG

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• Constant Field Values

COMPRESSION_GZIP_LEVEL_DOC

public static final String COMPRESSION_GZIP_LEVEL_DOC

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• Constant Field Values

COMPRESSION_LZ4_LEVEL_CONFIG

public static final String COMPRESSION_LZ4_LEVEL_CONFIG

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• Constant Field Values

COMPRESSION_LZ4_LEVEL_DOC

public static final String COMPRESSION_LZ4_LEVEL_DOC

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COMPRESSION_ZSTD_LEVEL_CONFIG

public static final String COMPRESSION_ZSTD_LEVEL_CONFIG

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COMPRESSION_ZSTD_LEVEL_DOC

public static final String COMPRESSION_ZSTD_LEVEL_DOC

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PREALLOCATE_CONFIG

public static final String PREALLOCATE_CONFIG

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PREALLOCATE_DOC

public static final String PREALLOCATE_DOC

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MESSAGE_TIMESTAMP_TYPE_CONFIG

public static final String MESSAGE_TIMESTAMP_TYPE_CONFIG

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MESSAGE_TIMESTAMP_TYPE_DOC

public static final String MESSAGE_TIMESTAMP_TYPE_DOC

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MESSAGE_TIMESTAMP_BEFORE_MAX_MS_CONFIG

public static final String MESSAGE_TIMESTAMP_BEFORE_MAX_MS_CONFIG

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MESSAGE_TIMESTAMP_BEFORE_MAX_MS_DOC

public static final String MESSAGE_TIMESTAMP_BEFORE_MAX_MS_DOC

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MESSAGE_TIMESTAMP_AFTER_MAX_MS_CONFIG

public static final String MESSAGE_TIMESTAMP_AFTER_MAX_MS_CONFIG

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MESSAGE_TIMESTAMP_AFTER_MAX_MS_DOC

public static final String MESSAGE_TIMESTAMP_AFTER_MAX_MS_DOC

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MESSAGE_DOWNCONVERSION_ENABLE_CONFIG

@Deprecated
public static final String MESSAGE_DOWNCONVERSION_ENABLE_CONFIG

Deprecated.

down-conversion is not possible in Apache Kafka 4.0 and newer, hence this configuration is a no-op, and it is deprecated for removal in Apache Kafka 5.0.

See Also:

• Constant Field Values

MESSAGE_DOWNCONVERSION_ENABLE_DOC

@Deprecated
public static final String MESSAGE_DOWNCONVERSION_ENABLE_DOC

Deprecated.

see MESSAGE_DOWNCONVERSION_ENABLE_CONFIG.

See Also:

• Constant Field Values

Constructor Details

TopicConfig

public TopicConfig()