XMLWordPrintableJSON

Details

    Description

      After a Parquet table is refreshed with selected "interesting" columns, a query whose WHERE clause contains a condition on a "non interesting" INT64 column fails during run-time pruning (calling match()) with:

      org.apache.drill.common.exceptions.UserException: SYSTEM ERROR: ClassCastException: java.lang.Long cannot be cast to java.lang.Integer
      

       Near-term fix suggestion: Catch the match() exception error, and instead do not prune (i.e. run-time pruning would be disabled in such cases).

      Attachments

        Issue Links

          Activity

            People

              ben-zvi Boaz Ben-Zvi
              ben-zvi Boaz Ben-Zvi
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: