Expose projection hints in parquet queryable #7152
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Signed-off-by: yeya24 <benye@amazon.com>
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Signed-off-by: yeya24 <benye@amazon.com>
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LGTM, can you check the lint CI? |
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@SungJin1212 I am waiting for prometheus-community/parquet-common#128 to be merged first. The current projection hints implementation will fail for the default case where the query cannot use projection pushdown |
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What this PR does:
This PR supports projection pushdown in Parquet Queryable. New config is added to honor projection hints.
Projection pushdown is only enabled if:
Which issue(s) this PR fixes:
Fixes #
Checklist
CHANGELOG.mdupdated - the order of entries should be[CHANGE],[FEATURE],[ENHANCEMENT],[BUGFIX]