clintropolis commented on a change in pull request #8458: Exit JVM on curator unhandled errors URL: https://github.com/apache/incubator-druid/pull/8458#discussion_r321001349
########## File path: server/src/test/java/org/apache/druid/curator/CuratorModuleTest.java ########## @@ -117,21 +129,73 @@ public void emptyExhibitorHosts() ); } + @Test + public void exitsJvmWhenMaxRetriesExceeded() throws Exception + { + Properties props = new Properties(); + props.setProperty(CURATOR_CONNECTION_TIMEOUT_MS_KEY, "0"); + Injector injector = newInjector(props); + CuratorFramework curatorFramework = createCuratorFramework(injector, 0); + curatorFramework.start(); + + exit.expectSystemExitWithStatus(1); + logger.clearLogEvents(); + + // This will result in a curator unhandled error since the connection timeout is 0 and retries are disabled + curatorFramework.create().inBackground().forPath("/foo"); + + // org.apache.curator.framework.impl.CuratorFrameworkImpl logs "Background retry gave up" unhandled error twice + List<LogEvent> loggingEvents = logger.getLogEvents(); + Assert.assertFalse(loggingEvents.isEmpty()); + LogEvent logEvent = loggingEvents.get(0); + Assert.assertEquals(Level.ERROR, logEvent.getLevel()); + Assert.assertEquals("Unhandled error in Curator Framework", logEvent.getMessage().getFormattedMessage()); + } + + @Test + public void ignoresDeprecatedCuratorConfigProperties() Review comment: I think this test should be marked `@Ignore` or removed since it seems like useful to help prove that the old config that has been removed doesn't interfere with the changes in this PR, but beyond that seems to have very little utility because this won't catch any sort of future regression and doesn't really worth spending the CPU cycles on as part of day to day CI. ---------------------------------------------------------------- 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...@druid.apache.org For additional commands, e-mail: commits-h...@druid.apache.org