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  1. Apache Lens (Retired)
  2. LENS-225

NPE in JoinResolver

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Details

    • Bug
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • None
    • 2.0
    • cube
    • None

    Description

      Seeing the following :

      java.lang.NullPointerException
        at org.apache.lens.cube.parse.JoinResolver$AutoJoinContext.getMergedJoinClause(JoinResolver.java:462)
        at org.apache.lens.cube.parse.JoinResolver$AutoJoinContext.getFromString(JoinResolver.java:423)
        at org.apache.lens.cube.parse.DimHQLContext.getFromString(DimHQLContext.java:77)
        at org.apache.lens.cube.parse.DimHQLContext.setMissingExpressions(DimHQLContext.java:63)
        at org.apache.lens.cube.parse.SimpleHQLContext.toHQL(SimpleHQLContext.java:81)
        t org.apache.lens.cube.parse.DimOnlyHQLContext.toHQL(DimOnlyHQLContext.java:47)
        at org.apache.lens.cube.parse.CubeQueryContext.toHQL(CubeQueryContext.java:822)
        at org.apache.lens.driver.cube.RewriteUtil.rewriteQuery(RewriteUtil.java:249)

      Attachments

        1. LENS-225.patch
          2 kB
          Rajat Khandelwal

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. LENS-226 Prune jointree with queried dimensions before constructing join clause from tree

          • Major - Major loss of function.
          • Closed

          Activity

            People

              prongs Rajat Khandelwal
              amareshwari Amareshwari Sriramadasu
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              Dates

                Created:
                Updated:
                Resolved: