sunithabeeram commented on a change in pull request #4270: skip the inverted
index generation
URL: https://github.com/apache/incubator-pinot/pull/4270#discussion_r291808211
##########
File path:
pinot-core/src/main/java/org/apache/pinot/core/segment/creator/impl/SegmentColumnarIndexCreator.java
##########
@@ -158,8 +158,12 @@ public void init(SegmentGeneratorConfig
segmentCreationSpec, SegmentIndexCreatio
}
// Initialize inverted index creator
+ // Do not created inverted index if sorted, clean up
invertedIndexColumns
if (invertedIndexColumns.contains(columnName)) {
- if (segmentCreationSpec.isOnHeap()) {
+ if (indexCreationInfo.isSorted()){
+ invertedIndexColumns.remove(columnName);
+ //config.getInvertedIndexCreationColumns().remove(columnName); Do
we clean up config?
Review comment:
@Jackie-Jiang, I was a requesting at test that covers the execution
validation of sorted-column + inverted index as we don't seem to have any
coverage for that currently.
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