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From GitBox <...@apache.org>
Subject [GitHub] [incubator-pinot] mayankshriv commented on issue #6334: SegmentPurger does not handle schema evolution gracefully
Date Mon, 04 Jan 2021 17:32:27 GMT

mayankshriv commented on issue #6334:
URL: https://github.com/apache/incubator-pinot/issues/6334#issuecomment-754109980


   No, SegmentPurger uses the table config from controller (to identify that a it needs to
build inverted index for a column), but it uses the schema in the segment and does not find
the newly added column (as neither segment reload nor backfill happened), and hence the error.
   Hope this answers your question.


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