Reindex support build source from fields result #127553
Open
+319
−2
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In the vector case, users always exclude the vector fields, which causes the index to not be reindexed to a new index.
I added this feature to solve this problem.
Now the source already supports passing docvalue_fields or script_fields, which needs to be used in the Hit source.
I added the field result to the source map so the new index would get the vector field.