[jira] [Created] (FLINK-16713) Flink can not support the type of source table to query data from es

[jackray wang (Jira)]

jackray wang created FLINK-16713:
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             Summary: Flink can not support the type of source table to query 
data from es
                 Key: FLINK-16713
                 URL: https://issues.apache.org/jira/browse/FLINK-16713
             Project: Flink
          Issue Type: Improvement
          Components: Table SQL / Client
    Affects Versions: 1.10.0
            Reporter: jackray wang


[https://ci.apache.org/projects/flink/flink-docs-release-1.10/dev/table/connect.html#elasticsearch-connector]

For append-only queries, the connector can also operate in [append 
mode|https://ci.apache.org/projects/flink/flink-docs-release-1.10/dev/table/connect.html#update-modes]
 for exchanging only INSERT messages with the external system. If no key is 
defined by the query, a key is automatically generated by Elasticsearch.

I want to know ,why the connector of flink with ES just support sink but  
doesn't support source .Which version could add this feature to ?



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