tgravescs commented on a change in pull request #27943: [SPARK-31179] Fast fail
the connection while last connection failed in fast fail time window
URL: https://github.com/apache/spark/pull/27943#discussion_r398560833
##########
File path:
common/network-common/src/test/java/org/apache/spark/network/client/TransportClientFactorySuite.java
##########
@@ -224,4 +226,23 @@ public void closeFactoryBeforeCreateClient() throws
IOException, InterruptedExce
factory.close();
factory.createClient(TestUtils.getLocalHost(), server1.getPort());
}
+
+ @Rule
+ public ExpectedException expectedException = ExpectedException.none();
+
+ @Test
+ public void fastFailConnectionInTimeWindow() throws IOException,
InterruptedException {
+ TransportClientFactory factory = context.createClientFactory();
+ TransportServer server = context.createServer();
+ server.close();
+ int unreachablePort = server.getPort();
Review comment:
seems safer to get port before close() just incase the close call cleans it
up or makes it inaccessible.
----------------------------------------------------------------
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: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
