public long expiration;

    /** The next DFS referral in the chain */
    DfsReferral next;
    /** Map containing DFS referral entries */
    Map map;
    /** The cache key for this referral */
    String key = null;

    /**
     * Constructs a new DfsReferral instance
     */
    public DfsReferral() {
        this.next = this;
    }

	creds := globalActiveCred
	b.Run("uncached", func(b *testing.B) {
		fn := authenticateNode
		b.ResetTimer()
		b.ReportAllocs()
		for b.Loop() {
			fn(creds.AccessKey, creds.SecretKey)
		}
	})
	b.Run("cached", func(b *testing.B) {
		fn := newCachedAuthToken()
		b.ResetTimer()
		b.ReportAllocs()
		for b.Loop() {
			fn()
		}
	})

 * <li>Check Remote Repositories: If the artifact is not found locally, Maven queries the configured remote repositories in the order they are listed.</li>
 * <li>Download and Cache: If Maven finds the artifact in a remote repository, it downloads it and stores it in the local repository for future use.</li>
 * </ol>

        // Second immediate call should use cache
        names = testFactory.getDataStoreNames();
        assertEquals(2, names.length);
        assertEquals(1, loadCount[0]); // Should not increment

        // Simulate time passing (more than 60 seconds)
        testFactory.lastLoadedTime = System.currentTimeMillis() - 61000L;

        // Should reload after cache expiry
        names = testFactory.getDataStoreNames();

					</c:if>
					<c:if test="${doc.has_cache=='true'}">
						<div class="d-sm-none"></div>
						<span class="d-none d-sm-inline-block">&nbsp;</span>
						<la:link href="/cache/?docId=${doc.doc_id}${appendHighlightParams}"
								styleClass="cache d-print-none">
							<la:message key="labels.search_result_cache" />
						</la:link>
					</c:if>
					<c:if test="${doc.similar_docs_count!=null&&doc.similar_docs_count>1}">

                localGradle {
                    name = "QUICKCHECK_WITH_GRADLE_BUILT_BY_GRADLE"
                    tasks = "clean sanityCheck test ${extraTasks.joinToString(" ")} -PflakyTests=exclude --no-configuration-cache"
                    gradleHome = "%teamcity.build.checkoutDir%/dogfood-second"
                    gradleParams = defaultParameters
                }
            },
        )
    })

    )
    assertThat(connect.headers["Host"]).isEqualTo("android.com:443")
  }

  private fun initResponseCache() {
    cache = Cache(tempDir, Int.MAX_VALUE.toLong())
    client =
      client
        .newBuilder()
        .cache(cache)
        .build()
  }

  /** Test which headers are sent unencrypted to the HTTP proxy.  */
  @Test

    이 파일이 **자주 바뀌지 않기 때문에**, 도커는 파일을 탐지하여 이 단계의 **캐시**를 사용하여 다음 단계에서도 캐시를 사용할 수 있도록 합니다.

4. 요구 조건 파일에 있는 패키지 종속성을 설치합니다.

    `--no-cache-dir` 옵션은 `pip`에게 다운로드한 패키지들을 로컬 환경에 저장하지 않도록 전달합니다. 이는 마치 같은 패키지를 설치하기 위해 오직 `pip`만 다시 실행하면 될 것 같지만, 컨테이너로 작업하는 경우 그렇지는 않습니다.

    /// note | 노트

    `--no-cache-dir` 는 오직 `pip`와 관련되어 있으며, 도커나 컨테이너와는 무관합니다.

    ///

    `--upgrade` 옵션은 `pip`에게 설치된 패키지들을 업데이트하도록 합니다.

    attributes:
      label: "Output of `go env` in your module/workspace:"
      placeholder: |
        GO111MODULE=""
        GOARCH="arm64"
        GOBIN="/Users/gopher/go/bin"
        GOCACHE="/Users/gopher/go/cache"
        GOENV="/Users/gopher/Library/Application Support/go/env"
        GOEXE=""
        GOEXPERIMENT=""
        GOFLAGS=""
        GOHOSTARCH="arm64"
        GOHOSTOS="darwin"
        GOINSECURE=""

```

You may run builds and tests against different versions of Python sequentially
on the same machine by simply switching the value of `HERMETIC_PYTHON_VERSION`
between the runs. All the python-agnostic parts of the build cache from the
previous build will be preserved and reused for the subsequent builds.

### Specifying Python dependencies

During bazel build all TensorFlow's Python dependencies are pinned to their