[FLINK-25141] Elasticsearch connector customize sink parallelism

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.14.0
• Fix Version/s: 1.15.0
• Component/s: Connectors / ElasticSearch, Table SQL / Ecosystem
• Labels: pull-request-available
• Assignee: Luning Wang
• Reporter: Luning Wang
• Created: 02/Dec/21 03:46
• Updated: 10/Jan/22 09:59
• Resolved: 10/Jan/22 09:47

Description

Inspired by JDBC and Kafka connector, add a 'sink.parallelism' option, and using SinkProvider#of(sink, sinkParallelism).

Now this following to set sink parallelism is not supported.

CREATE TABLE myUserTable (
  user_id STRING,
  user_name STRING,
  PRIMARY KEY (user_id) NOT ENFORCED
) WITH (
  'connector' = 'elasticsearch-7',
  'sink.parallelism' = '3'
); 

Issue Links

• duplicates: FLINK-19943 Support sink parallelism configuration to ElasticSearch connector
• duplicates: FLINK-25563 Support sink parallelism configuration to Elasticsearch connector
• links to: GitHub Pull Request #18033