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the scratch BytesRef must be private to each offline reader

This commit is contained in:
Mike McCandless 2016-03-26 06:25:53 -04:00
parent 78d5cfefe2
commit 6d288704c4
1 changed files with 1 additions and 2 deletions
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3
lucene/core/src/java/org/apache/lucene/util/bkd/BKDWriter.java
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@ -735,8 +735,6 @@ public class BKDWriter implements Closeable {
// TODO: this is sort of sneaky way to get the final OfflinePointWriter from OfflineSorter:
IndexOutput[] lastWriter = new IndexOutput[1];
final BytesRef scratch = new BytesRef(new byte[bytesPerDoc]);
OfflineSorter sorter = new OfflineSorter(tempDir, tempFileNamePrefix + "_bkd" + dim, cmp, OfflineSorter.BufferSize.megabytes(Math.max(1, (long) maxMBSortInHeap)), OfflineSorter.MAX_TEMPFILES) {
/** We write/read fixed-byte-width file that {@link OfflinePointReader} can read. */
@ -756,6 +754,7 @@ public class BKDWriter implements Closeable {
@Override
protected ByteSequencesReader getReader(ChecksumIndexInput in, String name) throws IOException {
return new ByteSequencesReader(in, name) {
final BytesRef scratch = new BytesRef(new byte[bytesPerDoc]);
@Override
public BytesRef next() throws IOException {
if (in.getFilePointer() >= end) {