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https://issues.apache.org/jira/browse/FLINK-16713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jingsong Lee updated FLINK-16713:
---------------------------------
    Summary: Support source mode of elasticsearch connector  (was: Flink can 
not support the type of source table to query data from es)

> Support source mode of elasticsearch connector
> ----------------------------------------------
>
>                 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
>            Priority: Major
>
> [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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