[CAMEL-17913] camel-kafka - Not able to set IsolationLevel using consumer parameters

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.14.2
• Fix Version/s: 3.17.0
• Component/s: camel-kafka
• Estimated Complexity: Unknown
• Assignee: Claus Ibsen
• Reporter: itachi uchiha
• Created: 06/Apr/22 11:48
• Updated: 11/May/22 19:18
• Resolved: 11/May/22 19:18

Description

 When we initialize a KafkaConsumer, we can set the property called isolation.level to control what transaction records are exposed to the consumer. Two values are then possible, read_uncommitted to retrieve all records, independently on the transaction outcome (if any), and read_committed to get only the records from committed transactions.
 
 in,
 org.apache.kafka.clients.consumer.ConsumerConfig
 DEFAULT_ISOLATION_LEVEL is IsolationLevel.READ_UNCOMMITTED.toString().toLowerCase(Locale.ROOT);
 
 and there is no way we can change ISOLATION_LEVEL to IsolationLevel.READ_COMMITTED by camel-kafka  

************************************************************************************************************************************************************

org.apache.kafka.clients.consumer.ConsumerConfig

----------------------------------------------------------------