Merge pull request #18020 from shamser/issue30812

HPCC-30812 Fix bug in IoSkewRule of wu cost optimizer Reviewed-by: Gavin Halliday <[email protected]> Merged-by: Gavin Halliday <[email protected]>
hpcc-systems · Nov 23, 2023 · fa49bc6 · fa49bc6
2 parents 0f0f911 + fb9faa6
commit fa49bc6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/common/wuanalysis/anarule.cpp b/common/wuanalysis/anarule.cpp
@@ -151,13 +151,13 @@ class IoSkewRule : public AActivityRule
                 {
                     if (activity.getStatRaw(StSizeDiskWrite, StSkewMax)>options.queryOption(watOptSkewThreshold))
                         sizeSkew = true;
-                    IWuEdge *wuEdge = activity.queryInput(0);
+                    wuEdge = activity.queryInput(0);
                 }
                 else if ((stat == StTimeDiskReadIO) || (actkind==TAKspillread))
                 {
                     if (activity.getStatRaw(StSizeDiskRead, StSkewMax)>options.queryOption(watOptSkewThreshold))
                         sizeSkew = true;
-                    IWuEdge *wuEdge = activity.queryOutput(0);
+                    wuEdge = activity.queryOutput(0);
                 }
                 if (wuEdge && wuEdge->getStatRaw(StNumRowsProcessed, StSkewMax)>options.queryOption(watOptSkewThreshold))
                     numRowsSkew = true;