gautamworah96 commented on a change in pull request #179:
URL: https://github.com/apache/lucene/pull/179#discussion_r696973661
##########
File path:
lucene/facet/src/test/org/apache/lucene/facet/taxonomy/directory/TestDirectoryTaxonomyReader.java
##########
@@ -567,4 +567,39 @@ public void testAccountable() throws Exception {
taxoReader.close();
dir.close();
}
+
+ public void testCallingBulkPathReturnsCorrectResult() throws Exception {
+ float PROBABILITY_OF_COMMIT = 0.5f;
+ Directory src = newDirectory();
+ DirectoryTaxonomyWriter w = new DirectoryTaxonomyWriter(src);
+ String randomArray[] = new String[random().nextInt(1000)];
+ // adding a smaller bound on ints ensures that we will have some duplicate
ordinals in random
+ // test cases
+ Arrays.setAll(randomArray, i -> Integer.toString(random().nextInt(500)));
+
+ FacetLabel allPaths[] = new FacetLabel[randomArray.length];
+ int allOrdinals[] = new int[randomArray.length];
+
+ for (int i = 0; i < randomArray.length; i++) {
+ allPaths[i] = new FacetLabel(randomArray[i]);
+ w.addCategory(allPaths[i]);
+ // add random commits to create multiple segments in the index
+ if (random().nextFloat() < PROBABILITY_OF_COMMIT) {
+ w.commit();
+ }
+ }
+ w.commit();
+ w.close();
+
+ DirectoryTaxonomyReader r1 = new DirectoryTaxonomyReader(src);
+
+ for (int i = 0; i < allPaths.length; i++) {
Review comment:
Sure. I modified the test so that it uses random multiple threads, each
thread use random iterations, each iteration tests the path of random number of
ordinals . Debugging this test will be a task if it fails :|
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