Explanation:NormsFormat now gets its own dedicated NormsConsumer/Producer. 3. During merging, __________ now always checks the incoming segments for corruption before merging.
A. LocalWriter
B. IndexWriter
C. ReadWriter
D. All of the mentioned
Answer:A
Explanation:NormsFormat now gets its own dedicated NormsConsumer/Producer. 3. During merging, __________ now always checks the incoming segments for corruption before merging.
A. LocalWriter B. IndexWriter C. ReadWriter D. All of the mentioned
Explanation:Lucene supports random-writable and advance-able sparse bitsets. 4. Heap usage during IndexWriter merging is also much lower with the new :