Uploaded image for project: 'Apache MADlib'
  1. Apache MADlib
  2. MADLIB-1184

k-NN install check fails on non-madlib schema name

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: v1.13
    • Component/s: k-NN
    • Labels:
      None

      Description

      The install check fails when MADlib is installed on a schema named
      anything other than `madlib`. The issue seems to be because the fn_dist
      param expects a distance function name prefixed with `<madlib_schema>.`

      With MADlib installed on schema `mad`, the following error happens:

      psql:/tmp/madlib.OIue8c/knn/test/knn.sql_in.tmp:155: ERROR:  spiexceptions.InvalidSchemaName: schema "madlib" does not exist
      LINE 3:                 oid='madlib.squared_dist_norm2(DOUBLE PRECIS...
                                  ^
      QUERY:  select prorettype != 'DOUBLE PRECISION'::regtype
                      OR proisagg = TRUE AS OUTPUT from pg_proc where
                      oid='madlib.squared_dist_norm2(DOUBLE PRECISION[], DOUBLE PRECISION[])'::regprocedure;
      
      CONTEXT:  Traceback (most recent call last):
        PL/Python function "knn", line 35, in <module>
          fn_dist
        PL/Python function "knn", line 147, in knn
        PL/Python function "knn", line 100, in knn_validate_src
      

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                Unassigned
                Reporter:
                njayaram Nandish Jayaram
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: