bitblender commented on a change in pull request #1442: DRILL-6688 Data batches
for Project operator exceed the maximum specified
URL: https://github.com/apache/drill/pull/1442#discussion_r212781914
##########
File path:
exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/project/ProjectMemoryManager.java
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@@ -267,8 +284,13 @@ public void update() {
OutputWidthExpression savedWidthExpr =
columnWidthInfo.getOutputExpression();
OutputWidthVisitorState state = new
OutputWidthVisitorState(this);
OutputWidthExpression reducedExpr = savedWidthExpr.accept(new
OutputWidthVisitor(), state);
- width = ((FixedLenExpr)reducedExpr).getWidth();
+ width = ((FixedLenExpr)reducedExpr).getDataWidth();
Preconditions.checkState(width >= 0);
+ int metadataWidth = getMetadataWidth(columnWidthInfo.outputVV);
+ Preconditions.checkState(metadataWidth >= 0);
Review comment:
Will remove.
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