Liu created FLINK-38373:
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Summary: Support dynamic index generation with field value suffix
Key: FLINK-38373
URL: https://issues.apache.org/jira/browse/FLINK-38373
Project: Flink
Issue Type: Improvement
Components: Connectors / ElasticSearch
Reporter: Liu
Introduces a new feature that allows for dynamic index generation in the
Elasticsearch connector. The index name can now be constructed by appending a
suffix derived from a specified field's value to a prefix.
Key changes include:
* New Configuration Options:
* index.suffix.field.name: Specifies the field whose value will be used
as the suffix for the index name.
* index.suffix.field.length: (Optional) Defines the length of the suffix
to be extracted from the field's value.
This feature provides greater flexibility in organizing data within
Elasticsearch, enabling users to partition their data into different indices
based on the values of a specific field.
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