Add FileFormatUtils API to fetch records for set of columns
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type:devtask
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- Java
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Description
Currently, FileFormatUtils supports different APIs to fetch record keys, min/max. We need a new API to project only selected columns and return an iterator or records.
This could be useful for updating secondary index, when file slice has only base file - https://github.com/apache/hudi/pull/12525#discussion_r1907370499
## JIRA info
- Link: https://issues.apache.org/jira/browse/HUDI-8845
- Type: Sub-task
- Parent: https://issues.apache.org/jira/browse/HUDI-9101
- Fix version(s):
- 1.1.0
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