Uploaded image for project: 'Calcite'
  1. Calcite
  2. CALCITE-3503

NPE at VolcanoPlanner#isValid when DEBUG is enabled

    XMLWordPrintableJSON

    Details

      Description

      The stacktrace is the following:

       java.lang.NullPointerException
                  at org.apache.calcite.plan.volcano.VolcanoPlanner.isValid(VolcanoPlanner.java:880)
                  at org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:870)
                  at org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:92)
                  at org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:321)
                  at org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1701)
                  at org.apache.calcite.plan.volcano.VolcanoPlanner.setRoot(VolcanoPlanner.java:298)
                  at org.apache.calcite.tools.Programs.lambda$standard$3(Programs.java:269)
      

      According to Vova Vysotskyi this is a regression caused by CALCITE-3487.

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                Unassigned
                Reporter:
                zabetak Stamatis Zampetakis
              • Votes:
                0 Vote for this issue
                Watchers:
                6 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:

                  Time Tracking

                  Estimated:
                  Original Estimate - Not Specified
                  Not Specified
                  Remaining:
                  Remaining Estimate - 0h
                  0h
                  Logged:
                  Time Spent - 3h 20m
                  3h 20m