[jira] [Created] (FLINK-13858) Add flink-connector-elasticsearch6 Specify the field as the primary key id

[Shang Yuanchun (Jira)]

hubin created FLINK-13858:
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             Summary: Add flink-connector-elasticsearch6 Specify the field as the primary key id
                 Key: FLINK-13858
                 URL: https://issues.apache.org/jira/browse/FLINK-13858
             Project: Flink
          Issue Type: Improvement
          Components: Connectors / ElasticSearch
    Affects Versions: 1.9.0, 1.8.1, 1.8.0, 1.7.2, 1.6.4, 1.6.3
            Reporter: hubin


For example, syncing an order table sink to es6, order_id is primary key
`insert into es6_table from select order_id, order_name from source_table`

However, the primary key in es6 is randomly generated, and the order_id cannot be used to find the record.



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