[FEATURE] Incremental refresh index on Hive source table

[dai-chen]

Is your feature request related to a problem?

Currently Spark structured streaming only supports Spark Data Source table. For Hive table, it throws exception when starting streaming job.

What solution would you like?

Opt-1: Support streaming on Hive table either enhance stream source operator or convert Hive table internally (not sure if possible)
Opt-2: Give user clear message simply or how to create Spark DS table guide upon error. Related to #65

[dai-chen]

A new option is this may be supported by Lazy Build idea in #118 if the proposal feasible.

[dai-chen]

Need to double check if all or only certain Hive table cannot be supported by Spark structured streaming.

[penghuo]

no plan to support hive table as streaming source in short term. more context of hive table issue with spark structured streaming query in #65 (comment).