Jackie-Jiang commented on code in PR #9604:
URL: https://github.com/apache/pinot/pull/9604#discussion_r997355567
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pinot-segment-local/src/main/java/org/apache/pinot/segment/local/indexsegment/immutable/ImmutableSegmentImpl.java:
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@@ -283,31 +276,22 @@ public ThreadSafeMutableRoaringBitmap getValidDocIds() {
@Override
public GenericRow getRecord(int docId, GenericRow reuse) {
- try {
- if (_pinotSegmentRecordReader == null) {
- _pinotSegmentRecordReader = new PinotSegmentRecordReader();
- _pinotSegmentRecordReader.init(this);
- }
- _pinotSegmentRecordReader.getRecord(reuse, docId);
+ try (PinotSegmentRecordReader recordReader = new
PinotSegmentRecordReader()) {
Review Comment:
That's why we should avoid using it unless unavoidable (partial-upsert).
When reading multiple records, we should create the record reader instead of
using this method (mentioned in the javadoc).
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