mcvsubbu commented on a change in pull request #4182: Generate inverted index
in purge task if it exists
URL: https://github.com/apache/incubator-pinot/pull/4182#discussion_r280470577
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File path:
pinot-core/src/main/java/org/apache/pinot/core/minion/SegmentPurger.java
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@@ -100,14 +105,28 @@ public File purgeSegment()
config.setSegmentTimeUnit(segmentMetadata.getTimeUnit());
}
+ // Generate inverted index if it exists in the original segment
+ // TODO: once the column metadata correctly reflects whether inverted
index exists for the column, use that
Review comment:
In v3 segments we shiould be able to read the index file to see if inverted
index exists for the column?
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