[Improvement] Add field `properties` to Index to support complex index setting

[yuqi1129]

What would you like to be improved?

Some indices need extra parameters. For example, Clickhouse data skipping indexes requires GRANULARITY, bloom filter fault rate, etc., other than index name, type and column fields.

How should we improve?

Add a field Map<String, String> properties in

gravitino/api/src/main/java/org/apache/gravitino/rel/indexes/Index.java

Lines 29 to 40 in 48ec5dc

	public interface Index {
	/**
	* @return The type of the index. eg: PRIMARY_KEY and UNIQUE_KEY.
	*/
	IndexType type();
	/**
	* @return The name of the index.
	*/
	String name();

[A0R0P0I7T]

I would love to help in this @yuqi1129 if you would assign it to me.

[yuqi1129]

I would love to help in this @yuqi1129 if you would assign it to me.

Sure. Just go ahead and I will assign it to you

[A0R0P0I7T]

Will be posting the PR by tomorrow having some virtual environment setup issue.

[A0R0P0I7T]

Hi @yuqi1129
I’ve opened a PR to address this improvement:
-> #9927
Please let me know if any changes are needed. Thanks!