camel-hbase-kafka-connector sink configuration

Connector Description: Reading and write from/to an HBase store (Hadoop database).

When using camel-hbase-kafka-connector as sink make sure to use the following Maven dependency to have support for the connector:

<dependency>
  <groupId>org.apache.camel.kafkaconnector</groupId>
  <artifactId>camel-hbase-kafka-connector</artifactId>
  <version>x.x.x</version>
  <!-- use the same version as your Camel Kafka connector version -->
</dependency>

To use this Sink connector in Kafka connect you’ll need to set the following connector.class

connector.class=org.apache.camel.kafkaconnector.hbase.CamelHbaseSinkConnector

The camel-hbase sink connector supports 14 options, which are listed below.

Name Description Default Required Priority

camel.sink.path.tableName

The name of the table

null

true

HIGH

camel.sink.endpoint.cellMappingStrategyFactory

To use a custom CellMappingStrategyFactory that is responsible for mapping cells.

null

false

MEDIUM

camel.sink.endpoint.filters

A list of filters to use.

null

false

MEDIUM

camel.sink.endpoint.mappingStrategyClassName

The class name of a custom mapping strategy implementation.

null

false

MEDIUM

camel.sink.endpoint.mappingStrategyName

The strategy to use for mapping Camel messages to HBase columns. Supported values: header, or body. One of: [header] [body]

null

false

MEDIUM

camel.sink.endpoint.rowMapping

To map the key/values from the Map to a HBaseRow. The following keys is supported: rowId - The id of the row. This has limited use as the row usually changes per Exchange. rowType - The type to covert row id to. Supported operations: CamelHBaseScan. family - The column family. Supports a number suffix for referring to more than one columns. qualifier - The column qualifier. Supports a number suffix for referring to more than one columns. value - The value. Supports a number suffix for referring to more than one columns valueType - The value type. Supports a number suffix for referring to more than one columns. Supported operations: CamelHBaseGet, and CamelHBaseScan.

null

false

MEDIUM

camel.sink.endpoint.rowModel

An instance of org.apache.camel.component.hbase.model.HBaseRow which describes how each row should be modeled

null

false

MEDIUM

camel.sink.endpoint.userGroupInformation

Defines privileges to communicate with HBase such as using kerberos.

null

false

MEDIUM

camel.sink.endpoint.lazyStartProducer

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

false

MEDIUM

camel.sink.endpoint.maxResults

The maximum number of rows to scan.

100

false

MEDIUM

camel.component.hbase.poolMaxSize

Maximum number of references to keep for each table in the HTable pool. The default value is 10.

10

false

MEDIUM

camel.component.hbase.lazyStartProducer

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

false

MEDIUM

camel.component.hbase.autowiredEnabled

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

false

MEDIUM

camel.component.hbase.configuration

To use the shared configuration

null

false

MEDIUM

The camel-hbase sink connector has no converters out of the box.

The camel-hbase sink connector has no transforms out of the box.

The camel-hbase sink connector has no aggregation strategies out of the box.

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