tillrohrmann commented on a change in pull request #7345: [FLINK-11163][tests]
Use random port in RestClusterClientTest
URL: https://github.com/apache/flink/pull/7345#discussion_r245025401
##########
File path:
flink-clients/src/test/java/org/apache/flink/client/program/rest/RestClusterClientTest.java
##########
@@ -167,20 +163,25 @@
private JobGraph jobGraph;
private JobID jobId;
- @Before
- public void setUp() throws Exception {
- MockitoAnnotations.initMocks(this);
+ private static final Configuration restConfig;
+ static {
final Configuration config = new Configuration();
config.setString(JobManagerOptions.ADDRESS, "localhost");
config.setInteger(RestOptions.RETRY_MAX_ATTEMPTS, 10);
config.setLong(RestOptions.RETRY_DELAY, 0);
+ config.setInteger(RestOptions.PORT, 0);
+
+ restConfig = config;
+ }
- restServerEndpointConfiguration =
RestServerEndpointConfiguration.fromConfiguration(config);
+ @Before
+ public void setUp() throws Exception {
+ restServerEndpointConfiguration =
RestServerEndpointConfiguration.fromConfiguration(restConfig);
mockGatewayRetriever = () ->
CompletableFuture.completedFuture(mockRestfulGateway);
executor = Executors.newSingleThreadExecutor(new
ExecutorThreadFactory(RestClusterClientTest.class.getSimpleName()));
- final RestClient restClient = new
RestClient(RestClientConfiguration.fromConfiguration(config), executor) {
+ restClient = new
RestClient(RestClientConfiguration.fromConfiguration(restConfig), executor) {
Review comment:
I think we should only create a `RestClient` if we also create a
`RestClusterClient`. Otherwise, we might not properly close the `RestClient`
(e.g. in the `testRESTManualConfigurationOverride` test).
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