(lucene) branch main updated: Make TestIndexWriterDelete.testDeleteAllRepeated a monster test and force FSDirectory to prevent OOM. #14508 (#14526)

[dw...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

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


The following commit(s) were added to refs/heads/main by this push:
     new 1753717a93f Make TestIndexWriterDelete.testDeleteAllRepeated a monster test and force FSDirectory to prevent OOM. #14508 (#14526)
1753717a93f is described below

commit 1753717a93fc7e081f48b8770b36331c7c8ae089
Author: Dawid Weiss <da...@carrotsearch.com>
AuthorDate: Wed Apr 23 09:32:24 2025 +0200

    Make TestIndexWriterDelete.testDeleteAllRepeated a monster test and force FSDirectory to prevent OOM. #14508 (#14526)
---
 .../core/src/test/org/apache/lucene/index/TestIndexWriterDelete.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lucene/core/src/test/org/apache/lucene/index/TestIndexWriterDelete.java b/lucene/core/src/test/org/apache/lucene/index/TestIndexWriterDelete.java
index fe114e5cc51..c2fb6de2943 100644
--- a/lucene/core/src/test/org/apache/lucene/index/TestIndexWriterDelete.java
+++ b/lucene/core/src/test/org/apache/lucene/index/TestIndexWriterDelete.java
@@ -42,6 +42,7 @@ import org.apache.lucene.search.IndexSearcher;
 import org.apache.lucene.search.ScoreDoc;
 import org.apache.lucene.search.TermQuery;
 import org.apache.lucene.store.Directory;
+import org.apache.lucene.store.FSDirectory;
 import org.apache.lucene.tests.analysis.MockAnalyzer;
 import org.apache.lucene.tests.analysis.MockTokenizer;
 import org.apache.lucene.tests.index.MockRandomMergePolicy;
@@ -480,10 +481,10 @@ public class TestIndexWriterDelete extends LuceneTestCase {
   // Verify that we can call deleteAll repeatedly without leaking field numbers such that we trigger
   // OOME
   // on creation of FieldInfos. See https://issues.apache.org/jira/browse/LUCENE-9617
-  @Nightly // Takes 1-2 minutes to run on a 16-core machine
+  @Monster("Takes 1-2 minutes but writes tons of files to disk.")
   public void testDeleteAllRepeated() throws IOException, InterruptedException {
     final int breakingFieldCount = 50_000_000;
-    try (Directory dir = newDirectory()) {
+    try (Directory dir = FSDirectory.open(createTempDir())) {
       // Avoid flushing until the end of the test to save time.
       IndexWriterConfig conf =
           newIndexWriterConfig()