iverase commented on a change in pull request #7:
URL: https://github.com/apache/lucene/pull/7#discussion_r728659741
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File path: lucene/core/src/java/org/apache/lucene/util/bkd/BKDWriter.java
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@@ -318,20 +316,28 @@ private boolean collectNextLeaf() throws IOException {
private static class MergeIntersectsVisitor implements IntersectVisitor {
int docsInBlock = 0;
- final byte[] packedValues;
- final int[] docIDs;
+ byte[] packedValues;
+ int[] docIDs;
private final int packedBytesLength;
- MergeIntersectsVisitor(int packedBytesLength, int maxPointsInLeafNode) {
- this.docIDs = new int[maxPointsInLeafNode];
- this.packedValues = new byte[maxPointsInLeafNode * packedBytesLength];
+ MergeIntersectsVisitor(int packedBytesLength) {
+ this.docIDs = new int[0];
+ this.packedValues = new byte[0];
this.packedBytesLength = packedBytesLength;
}
void reset() {
docsInBlock = 0;
}
+ @Override
+ public void grow(int count) {
+ if (docIDs.length - docsInBlock < count) {
+ docIDs = ArrayUtil.growExact(docIDs, count + docsInBlock);
Review comment:
It makes sense.
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