(lucene) branch branch_9x updated: Fix file handle leak in Lucene99ScalarQuantizedVectorsWriter. (#12739)

[jp...@apache.org]

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jpountz pushed a commit to branch branch_9x
in repository https://gitbox.apache.org/repos/asf/lucene.git


The following commit(s) were added to refs/heads/branch_9x by this push:
     new d44eef7b3b1 Fix file handle leak in Lucene99ScalarQuantizedVectorsWriter. (#12739)
d44eef7b3b1 is described below

commit d44eef7b3b100c8ad4fba16fd3b18bc0addcd6ec
Author: Adrien Grand <jp...@gmail.com>
AuthorDate: Tue Oct 31 11:35:05 2023 +0100

    Fix file handle leak in Lucene99ScalarQuantizedVectorsWriter. (#12739)
    
    If `mergeQuantizedByteVectorValues` fails with an exception, the temp output
    never gets closed. This was found by the test that throws random exceptions.
---
 .../lucene/codecs/lucene99/Lucene99ScalarQuantizedVectorsWriter.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lucene/core/src/java/org/apache/lucene/codecs/lucene99/Lucene99ScalarQuantizedVectorsWriter.java b/lucene/core/src/java/org/apache/lucene/codecs/lucene99/Lucene99ScalarQuantizedVectorsWriter.java
index be9454c14aa..3323591908b 100644
--- a/lucene/core/src/java/org/apache/lucene/codecs/lucene99/Lucene99ScalarQuantizedVectorsWriter.java
+++ b/lucene/core/src/java/org/apache/lucene/codecs/lucene99/Lucene99ScalarQuantizedVectorsWriter.java
@@ -260,7 +260,7 @@ public final class Lucene99ScalarQuantizedVectorsWriter implements Accountable {
                   quantizationDataInput)));
     } finally {
       if (success == false) {
-        IOUtils.closeWhileHandlingException(quantizationDataInput);
+        IOUtils.closeWhileHandlingException(tempQuantizedVectorData, quantizationDataInput);
         IOUtils.deleteFilesIgnoringExceptions(
             segmentWriteState.directory, tempQuantizedVectorData.getName());
       }