int32_t SegmentMerger::merge() {
int32_t value = mergeFields();
mergeTerms();
mergeNorms();
if (fieldInfos->hasVectors())
mergeVectors();
return value;
}
int32_t SegmentMerger::merge(bool mergeDocStores) {
this->mergeDocStores = mergeDocStores;
// NOTE: it's important to add calls to
// checkAbort.work(...) if you make any changes to this
// method that will spend alot of time. The frequency
// of this check impacts how long
// IndexWriter.close(false) takes to actually stop the
// threads.
mergedDocs = mergeFields();
mergeTerms();
mergeNorms();
if (mergeDocStores && fieldInfos->hasVectors())
mergeVectors();
return mergedDocs;
}
