zhangstar333 commented on code in PR #67289:
URL: https://github.com/apache/doris/pull/67289#discussion_r3964401333
##########
fe/fe-core/src/main/java/org/apache/doris/datasource/lance/source/LanceScanNode.java:
##########
@@ -321,12 +352,44 @@ private Optional<List<Split>>
createIndexSegmentSplits(LanceTableMetadata metada
return Optional.of(plan.buildSplits());
}
- private static List<LanceIndexSegmentInfo> selectIndexSegments(
- List<LanceIndexSegmentInfo> indexSegments, int vectorFieldId) {
+ private List<Split> createFullTextIndexSegmentSplits(LanceTableMetadata
metadata,
+ Map<Long, LanceFragmentInfo> visibleFragments) throws
UserException {
+ TFullTextSearchParams fullText =
+ externalSearchRequest.getSearchQuery().getFullTextSearch();
+ if (searchFieldId < 0) {
+ throw new UserException("Lance full-text column '" +
fullText.getColumn()
+ + "' has no field ID in the Lance schema");
+ }
+ List<LanceIndexSegmentInfo> matchingSegments =
selectFullTextIndexSegments(
+ metadata.getIndexSegments(), searchFieldId,
fullText.getColumn());
+ if (matchingSegments.isEmpty()) {
+ throw new UserException("No committed Lance FTS index exists for
column '"
+ + fullText.getColumn() + "' at dataset version " +
metadata.getVersion());
+ }
+ IndexSegmentSplitPlan plan = planIndexSegments(
+ metadata, matchingSegments, visibleFragments, true)
+ .orElseThrow(() -> new UserException("Lance FTS index for
column '"
Review Comment:
fixed
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