jackjlli commented on a change in pull request #4649: Use timed wait around get() calls in PinotInstanceRestletResourceTest URL: https://github.com/apache/incubator-pinot/pull/4649#discussion_r328380646
########## File path: pinot-controller/src/test/java/org/apache/pinot/controller/api/PinotInstanceRestletResourceTest.java ########## @@ -99,52 +110,100 @@ public void testInstanceListingAndCreation() } // Check that there are still 5 instances - assertEquals(JsonUtils.stringToJsonNode(sendGetRequest(listInstancesUrl)).get("instances").size(), 5); + checkForInstances(listInstancesUrl, 5); // Check that the instances are properly created - JsonNode instance = JsonUtils - .stringToJsonNode(sendGetRequest(_controllerRequestURLBuilder.forInstanceInformation("Broker_1.2.3.4_1234"))); - assertEquals(instance.get("instanceName").asText(), "Broker_1.2.3.4_1234"); - assertEquals(instance.get("hostName").asText(), "Broker_1.2.3.4"); - assertEquals(instance.get("port").asText(), "1234"); - assertTrue(instance.get("enabled").asBoolean()); - assertEquals(instance.get("tags").size(), 0); - assertTrue(instance.get("pools").isNull()); - - instance = JsonUtils - .stringToJsonNode(sendGetRequest(_controllerRequestURLBuilder.forInstanceInformation("Server_1.2.3.4_2345"))); - assertEquals(instance.get("instanceName").asText(), "Server_1.2.3.4_2345"); - assertEquals(instance.get("hostName").asText(), "Server_1.2.3.4"); - assertEquals(instance.get("port").asText(), "2345"); - assertTrue(instance.get("enabled").asBoolean()); - assertEquals(instance.get("tags").size(), 0); - assertTrue(instance.get("pools").isNull()); - - instance = JsonUtils - .stringToJsonNode(sendGetRequest(_controllerRequestURLBuilder.forInstanceInformation("Broker_2.3.4.5_1234"))); - assertEquals(instance.get("instanceName").asText(), "Broker_2.3.4.5_1234"); - assertEquals(instance.get("hostName").asText(), "Broker_2.3.4.5"); - assertEquals(instance.get("port").asText(), "1234"); - assertTrue(instance.get("enabled").asBoolean()); - JsonNode tags = instance.get("tags"); - assertEquals(tags.size(), 1); - assertEquals(tags.get(0).asText(), "tag_BROKER"); - assertTrue(instance.get("pools").isNull()); - - instance = JsonUtils - .stringToJsonNode(sendGetRequest(_controllerRequestURLBuilder.forInstanceInformation("Server_2.3.4.5_2345"))); - assertEquals(instance.get("instanceName").asText(), "Server_2.3.4.5_2345"); - assertEquals(instance.get("hostName").asText(), "Server_2.3.4.5"); - assertEquals(instance.get("port").asText(), "2345"); - assertTrue(instance.get("enabled").asBoolean()); - tags = instance.get("tags"); - assertEquals(tags.size(), 2); - assertEquals(tags.get(0).asText(), "tag_OFFLINE"); - assertEquals(tags.get(1).asText(), "tag_REALTIME"); - JsonNode pools = instance.get("pools"); - assertEquals(pools.size(), 2); - assertEquals(pools.get("tag_OFFLINE").asText(), "0"); - assertEquals(pools.get("tag_REALTIME").asText(), "1"); + TestUtils.waitForCondition(new Function<Void, Boolean>() { + @Nullable + @Override + public Boolean apply(@Nullable Void aVoid) { + try { + String getResponse = + sendGetRequest(_controllerRequestURLBuilder.forInstanceInformation("Broker_1.2.3.4_1234")); + JsonNode instance = JsonUtils.stringToJsonNode(getResponse); + assertEquals(instance.get("instanceName").asText(), "Broker_1.2.3.4_1234"); + assertEquals(instance.get("hostName").asText(), "Broker_1.2.3.4"); + assertEquals(instance.get("port").asText(), "1234"); + assertTrue(instance.get("enabled").asBoolean()); + assertEquals(instance.get("tags").size(), 0); + assertTrue(instance.get("pools").isNull()); + return true; + } catch (Exception e) { + throw new RuntimeException(e); + } + } + }, 500L, 10000L, "Failed to retrieve correct information for instance Broker_1.2.3.4_1234"); + + TestUtils.waitForCondition(new Function<Void, Boolean>() { + @Nullable + @Override + public Boolean apply(@Nullable Void aVoid) { + try { + String getResponse = + sendGetRequest(_controllerRequestURLBuilder.forInstanceInformation("Server_1.2.3.4_2345")); + JsonNode instance = JsonUtils.stringToJsonNode(getResponse); + assertEquals(instance.get("instanceName").asText(), "Server_1.2.3.4_2345"); + assertEquals(instance.get("hostName").asText(), "Server_1.2.3.4"); + assertEquals(instance.get("port").asText(), "2345"); + assertTrue(instance.get("enabled").asBoolean()); Review comment: Same here. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@pinot.apache.org For additional commands, e-mail: commits-h...@pinot.apache.org