LUCENE-9662: CheckIndex should be concurrent - parallelizing index ch…

…eck across segments (#128)
apache · Sep 1, 2021 · 424192e · 424192e
1 parent 9c7f0d4
commit 424192e
Show file tree

Hide file tree

Showing 10 changed files with 830 additions and 373 deletions.
diff --git a/lucene/CHANGES.txt b/lucene/CHANGES.txt
@@ -258,6 +258,9 @@ Improvements
 * LUCENE-10019: Align file starts in CFS files to have proper alignment (8 bytes)
   (Uwe Schinder)
 
+* LUCENE-9662: Make CheckIndex concurrent by parallelizing index check across segments.
+  (Zach Chen, Mike McCandless, Dawid Weiss, Robert Muir)
+
 Bug fixes
 
 * LUCENE-9686: Fix read past EOF handling in DirectIODirectory. (Zach Chen,

diff --git a/...e/backward-codecs/src/test/org/apache/lucene/backward_index/TestManyPointsInOldIndex.java b/...e/backward-codecs/src/test/org/apache/lucene/backward_index/TestManyPointsInOldIndex.java
@@ -70,7 +70,7 @@ public void testCheckOldIndex() throws IOException {
     dir.setCheckIndexOnClose(false);
 
     // ... because we check ourselves here:
-    TestUtil.checkIndex(dir, false, true, null);
+    TestUtil.checkIndex(dir, false, true, true, null);
     dir.close();
   }
 }