- The new `dra_resource_claims_in_use` kubelet metrics reported active `ResourceClaims`, overall and by driver. ([#131641](https://github.com/kubernetes/kubernetes/pull/131641), [@pohly](https://github.com/pohly)) [SIG Architecture, Instrumentation, Node and Testing]

   ([#123271](https://github.com/kubernetes/kubernetes/pull/123271), [@neolit123](https://github.com/neolit123))
- kubeadm: improved the overall logic, error handling, and output messages when waiting for the kubelet and API server `/healthz` endpoints to return `OK`. The kubelet and API server checks no longer ran in parallel, but one after another (in serial).

        method.setAccessible(true);
        method.invoke(crawlerThread, "http://example.com/child", "http://example.com/", 1.0f, 2);

        verify(urlQueueService, times(1)).offerAll(anyString(), any());
    }

    /**
     * Test storeChildUrl with depth exceeding maxDepth.
     */
    public void test_storeChildUrl_exceedsMaxDepth() throws Exception {

            urlQueue.setSessionId(sessionId);
            urlQueue.setUrl("http://www.example.com/page" + i);
            urlQueueList.add(urlQueue);
        }

        urlQueueService.offerAll(sessionId, urlQueueList);

        // Poll all items
        int count = 0;
        while (true) {
            final OpenSearchUrlQueue polled = urlQueueService.poll(sessionId);
            if (polled == null) {

        when(dataHelper.getUrlQueueList(sessionId)).thenReturn(existingQueue);
        when(dataHelper.getAccessResultMap(sessionId)).thenReturn(accessResultMap);

        // Execute
        service.offerAll(sessionId, newUrlList);

        // Verify
        assertEquals(2, existingQueue.size());
    }

    public void test_offerAllWithDuplicatesInQueue() {
        // Setup

    assertThat(expected).hasMessageThat().contains("connected");

    // adjacent below
    assertEquals(Range.closedOpen(4, 4), range.intersection(Range.closedOpen(2, 4)));

    // overlap below
    assertEquals(Range.closed(4, 6), range.intersection(Range.closed(2, 6)));

    // enclosed with same start
    assertEquals(Range.closed(4, 6), range.intersection(Range.closed(4, 6)));

        dataHelper.clearUrlQueueList();
    }

    /*
     * (non-Javadoc)
     *
     * @see org.codelibs.fess.crawler.service.UrlQueueService#offerAll(java.lang.String,
     * java.util.List)
     */
    @Override
    public void offerAll(final String sessionId, final List<UrlQueueImpl<Long>> newUrlQueueList) {
        final Queue<UrlQueueImpl<Long>> urlQueueList = dataHelper.getUrlQueueList(sessionId);

            // Check that no two flags overlap (except combined flags)
            for (int i = 0; i < flags.length; i++) {
                for (int j = i + 1; j < flags.length; j++) {
                    assertEquals(0, flags[i] & flags[j], String.format("Flags at index %d and %d should not overlap", i, j));
                }
            }
        }
    }

    @Nested

                crawlerContext.decrementAndGetAccessCount();
                final List<UrlQueue<?>> newUrlQueueList = new ArrayList<>();
                newUrlQueueList.add(urlQueue);
                urlQueueService.offerAll(crawlerContext.getSessionId(), newUrlQueueList);
            }
        } else if (logger.isDebugEnabled()) {
            logger.debug("Visited urlQueue: {}", urlQueue);
        }
    }

    /**

   * containers with a known order other than insertion order must override this method.
   *
   * <p>Note: This default implementation is overkill (but valid) for an unordered container. An
   * equally valid implementation for an unordered container is to throw an exception. The chosen
   * implementation, however, has the advantage of working for insertion-ordered containers, as