skoppu22 commented on code in PR #223:
URL:
https://github.com/apache/cassandra-analytics/pull/223#discussion_r3980835677
##########
cassandra-analytics-core/src/test/java/org/apache/cassandra/spark/bulkwriter/CassandraClusterInfoTest.java:
##########
@@ -63,6 +71,75 @@ void testTimeSkewAcceptable()
.isThrownBy(() -> ci.validateTimeSkewWithLocalNow(range(10, 20),
localNow));
}
+ @Test
+ void testLoadBalancedClusterInfoUsesSidecarClientContactPointsForTimeSkew()
+ {
+ Instant localNow = Instant.now();
+ int allowanceMinutes = 10;
+
+ SidecarClient sidecarClient = mock(SidecarClient.class);
+ CassandraContext ctx = mock(CassandraContext.class);
+ when(ctx.getSidecarClient()).thenReturn(sidecarClient);
+ TimeSkewResponse tsr = new TimeSkewResponse(localNow.toEpochMilli(),
allowanceMinutes);
+
when(sidecarClient.timeSkew()).thenReturn(CompletableFuture.completedFuture(tsr));
+
+ CassandraClusterInfo ci = new
LoadBalancedCassandraClusterInfo((BulkSparkConf) null, null)
+ {
+ @Override
+ protected CassandraContext buildCassandraContext()
+ {
+ return ctx;
+ }
+
+ @Override
+ public TokenRangeMapping<RingInstance>
getTokenRangeMapping(boolean cached)
+ {
+ return TokenRangeMappingUtils.buildTokenRangeMapping(0,
ImmutableMap.of("dc1", 3), 5);
+ }
+ };
+
+ assertThatNoException()
+ .describedAs("Load-balanced cluster info must use timeSkew() so load
balancer contact points stay reachable")
+ .isThrownBy(() -> ci.validateTimeSkewWithLocalNow(range(10, 20),
localNow));
+ verify(sidecarClient).timeSkew();
+ verify(sidecarClient, never()).timeSkew(anyList());
+ }
+
+ @Test
+ void
testCreateSelectsLoadBalancedClusterInfoWhenSidecarBehindLoadBalancer()
Review Comment:
Can you please write test cases to ensure
- Coordinated case creates LoadBalancedCassandraClusterInfo for each cluster
when LB is enabled
- BroadcastableClusterInfo creates LoadBalancedCassandraClusterInfo on
executors
--
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.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
