Camel Spring Boot Starter for debezium-mongodb

Spring Boot Auto-Configuration

When using debezium-mongodb with Spring Boot make sure to use the following Maven dependency to have support for auto configuration:

<dependency>
  <groupId>org.apache.camel.springboot</groupId>
  <artifactId>camel-debezium-mongodb-starter</artifactId>
  <version>x.x.x</version>
  <!-- use the same version as your Camel core version -->
</dependency>

The component supports 58 options, which are listed below.

Name Description Default Type

camel.component.debezium-mongodb.additional-properties

Additional properties for debezium components in case they can’t be set directly on the camel configurations (e.g: setting Kafka Connect properties needed by Debezium engine, for example setting KafkaOffsetBackingStore), the properties have to be prefixed with additionalProperties.. E.g: additionalProperties.transactional.id=12345&additionalProperties.schema.registry.url=\http://localhost:8811/avro

Map

camel.component.debezium-mongodb.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.debezium-mongodb.bridge-error-handler

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored.

false

Boolean

camel.component.debezium-mongodb.collection-exclude-list

A comma-separated list of regular expressions that match the collection names for which changes are to be excluded

String

camel.component.debezium-mongodb.collection-include-list

A comma-separated list of regular expressions that match the collection names for which changes are to be captured

String

camel.component.debezium-mongodb.configuration

Allow pre-configured Configurations to be set. The option is a org.apache.camel.component.debezium.configuration.MongoDbConnectorEmbeddedDebeziumConfiguration type.

MongoDbConnectorEmbeddedDebeziumConfiguration

camel.component.debezium-mongodb.connect-backoff-initial-delay-ms

The initial delay when trying to reconnect to a primary after a connection cannot be made or when no primary is available. Defaults to 1 second (1000 ms). The option is a long type.

1000

Long

camel.component.debezium-mongodb.connect-backoff-max-delay-ms

The maximum delay when trying to reconnect to a primary after a connection cannot be made or when no primary is available. Defaults to 120 second (120,000 ms). The option is a long type.

120000

Long

camel.component.debezium-mongodb.connect-max-attempts

Maximum number of failed connection attempts to a replica set primary before an exception occurs and task is aborted. Defaults to 16, which with the defaults for 'connect.backoff.initial.delay.ms' and 'connect.backoff.max.delay.ms' results in just over 20 minutes of attempts before failing.

16

Integer

camel.component.debezium-mongodb.converters

Optional list of custom converters that would be used instead of default ones. The converters are defined using '.type' config option and configured using options '.'

String

camel.component.debezium-mongodb.database-exclude-list

A comma-separated list of regular expressions that match the database names for which changes are to be excluded

String

camel.component.debezium-mongodb.database-history-file-filename

The path to the file that will be used to record the database history

String

camel.component.debezium-mongodb.database-include-list

A comma-separated list of regular expressions that match the database names for which changes are to be captured

String

camel.component.debezium-mongodb.enabled

Whether to enable auto configuration of the debezium-mongodb component. This is enabled by default.

Boolean

camel.component.debezium-mongodb.event-processing-failure-handling-mode

Specify how failures during processing of events (i.e. when encountering a corrupted event) should be handled, including:'fail' (the default) an exception indicating the problematic event and its position is raised, causing the connector to be stopped; 'warn' the problematic event and its position will be logged and the event will be skipped;'ignore' the problematic event will be skipped.

fail

String

camel.component.debezium-mongodb.field-exclude-list

A comma-separated list of the fully-qualified names of fields that should be excluded from change event message values

String

camel.component.debezium-mongodb.field-renames

Description is not available here, please check Debezium website for corresponding key 'field.renames' description.

String

camel.component.debezium-mongodb.heartbeat-interval-ms

Length of an interval in milli-seconds in in which the connector periodically sends heartbeat messages to a heartbeat topic. Use 0 to disable heartbeat messages. Disabled by default. The option is a int type.

0

Integer

camel.component.debezium-mongodb.heartbeat-topics-prefix

The prefix that is used to name heartbeat topics.Defaults to __debezium-heartbeat.

__debezium-heartbeat

String

camel.component.debezium-mongodb.internal-key-converter

The Converter class that should be used to serialize and deserialize key data for offsets. The default is JSON converter.

org.apache.kafka.connect.json.JsonConverter

String

camel.component.debezium-mongodb.internal-value-converter

The Converter class that should be used to serialize and deserialize value data for offsets. The default is JSON converter.

org.apache.kafka.connect.json.JsonConverter

String

camel.component.debezium-mongodb.max-batch-size

Maximum size of each batch of source records. Defaults to 2048.

2048

Integer

camel.component.debezium-mongodb.max-queue-size

Maximum size of the queue for change events read from the database log but not yet recorded or forwarded. Defaults to 8192, and should always be larger than the maximum batch size.

8192

Integer

camel.component.debezium-mongodb.max-queue-size-in-bytes

Maximum size of the queue in bytes for change events read from the database log but not yet recorded or forwarded. Defaults to 0. Mean the feature is not enabled

0

Long

camel.component.debezium-mongodb.mongodb-authsource

Database containing user credentials.

admin

String

camel.component.debezium-mongodb.mongodb-connect-timeout-ms

The connection timeout in milliseconds. The option is a int type.

10000

Integer

camel.component.debezium-mongodb.mongodb-hosts

The hostname and port pairs (in the form 'host' or 'host:port') of the MongoDB server(s) in the replica set.

String

camel.component.debezium-mongodb.mongodb-members-auto-discover

Specifies whether the addresses in 'hosts' are seeds that should be used to discover all members of the cluster or replica set ('true'), or whether the address(es) in 'hosts' should be used as is ('false'). The default is 'true'.

true

Boolean

camel.component.debezium-mongodb.mongodb-name

Unique name that identifies the MongoDB replica set or cluster and all recorded offsets, andthat is used as a prefix for all schemas and topics. Each distinct MongoDB installation should have a separate namespace and monitored by at most one Debezium connector.

String

camel.component.debezium-mongodb.mongodb-password

Password to be used when connecting to MongoDB, if necessary.

String

camel.component.debezium-mongodb.mongodb-poll-interval-ms

Frequency in milliseconds to look for new, removed, or changed replica sets. Defaults to 30000 milliseconds. The option is a long type.

30000

Long

camel.component.debezium-mongodb.mongodb-server-selection-timeout-ms

The server selection timeout in milliseconds. The option is a int type.

30000

Integer

camel.component.debezium-mongodb.mongodb-socket-timeout-ms

The socket timeout in milliseconds. The option is a int type.

0

Integer

camel.component.debezium-mongodb.mongodb-ssl-enabled

Should connector use SSL to connect to MongoDB instances

false

Boolean

camel.component.debezium-mongodb.mongodb-ssl-invalid-hostname-allowed

Whether invalid host names are allowed when using SSL. If true the connection will not prevent man-in-the-middle attacks

false

Boolean

camel.component.debezium-mongodb.mongodb-user

Database user for connecting to MongoDB, if necessary.

String

camel.component.debezium-mongodb.offset-commit-policy

The name of the Java class of the commit policy. It defines when offsets commit has to be triggered based on the number of events processed and the time elapsed since the last commit. This class must implement the interface 'OffsetCommitPolicy'. The default is a periodic commit policy based upon time intervals.

io.debezium.embedded.spi.OffsetCommitPolicy.PeriodicCommitOffsetPolicy

String

camel.component.debezium-mongodb.offset-commit-timeout-ms

Maximum number of milliseconds to wait for records to flush and partition offset data to be committed to offset storage before cancelling the process and restoring the offset data to be committed in a future attempt. The default is 5 seconds. The option is a long type.

5000

Long

camel.component.debezium-mongodb.offset-flush-interval-ms

Interval at which to try committing offsets. The default is 1 minute. The option is a long type.

60000

Long

camel.component.debezium-mongodb.offset-storage

The name of the Java class that is responsible for persistence of connector offsets.

org.apache.kafka.connect.storage.FileOffsetBackingStore

String

camel.component.debezium-mongodb.offset-storage-file-name

Path to file where offsets are to be stored. Required when offset.storage is set to the FileOffsetBackingStore.

String

camel.component.debezium-mongodb.offset-storage-partitions

The number of partitions used when creating the offset storage topic. Required when offset.storage is set to the 'KafkaOffsetBackingStore'.

Integer

camel.component.debezium-mongodb.offset-storage-replication-factor

Replication factor used when creating the offset storage topic. Required when offset.storage is set to the KafkaOffsetBackingStore

Integer

camel.component.debezium-mongodb.offset-storage-topic

The name of the Kafka topic where offsets are to be stored. Required when offset.storage is set to the KafkaOffsetBackingStore.

String

camel.component.debezium-mongodb.poll-interval-ms

Frequency in milliseconds to wait for new change events to appear after receiving no events. Defaults to 500ms. The option is a long type.

500

Long

camel.component.debezium-mongodb.provide-transaction-metadata

Enables transaction metadata extraction together with event counting

false

Boolean

camel.component.debezium-mongodb.query-fetch-size

The maximum number of records that should be loaded into memory while streaming. A value of 0 uses the default JDBC fetch size.

0

Integer

camel.component.debezium-mongodb.retriable-restart-connector-wait-ms

Time to wait before restarting connector after retriable exception occurs. Defaults to 10000ms. The option is a long type.

10000

Long

camel.component.debezium-mongodb.sanitize-field-names

Whether field names will be sanitized to Avro naming conventions

false

Boolean

camel.component.debezium-mongodb.skipped-operations

The comma-separated list of operations to skip during streaming, defined as: 'i' for inserts; 'u' for updates; 'd' for deletes. By default, no operations will be skipped.

String

camel.component.debezium-mongodb.snapshot-collection-filter-overrides

This property contains a comma-separated list of ., for which the initial snapshot may be a subset of data present in the data source. The subset would be defined by mongodb filter query specified as value for property snapshot.collection.filter.override..

String

camel.component.debezium-mongodb.snapshot-delay-ms

The number of milliseconds to delay before a snapshot will begin. The option is a long type.

0

Long

camel.component.debezium-mongodb.snapshot-fetch-size

The maximum number of records that should be loaded into memory while performing a snapshot

Integer

camel.component.debezium-mongodb.snapshot-include-collection-list

this setting must be set to specify a list of tables/collections whose snapshot must be taken on creating or restarting the connector.

String

camel.component.debezium-mongodb.snapshot-max-threads

The maximum number of threads used to perform the snapshot. Defaults to 1.

1

Integer

camel.component.debezium-mongodb.snapshot-mode

The criteria for running a snapshot upon startup of the connector. Options include: 'initial' (the default) to specify the connector should always perform an initial sync when required; 'never' to specify the connector should never perform an initial sync

initial

String

camel.component.debezium-mongodb.source-struct-version

A version of the format of the publicly visible source part in the message

v2

String

camel.component.debezium-mongodb.tombstones-on-delete

Whether delete operations should be represented by a delete event and a subsquenttombstone event (true) or only by a delete event (false). Emitting the tombstone event (the default behavior) allows Kafka to completely delete all events pertaining to the given key once the source record got deleted.

false

Boolean