Github user HeartSaVioR commented on a diff in the pull request:
https://github.com/apache/storm/pull/1888#discussion_r99283845
--- Diff:
external/storm-kafka/src/test/org/apache/storm/kafka/ZkCoordinatorTest.java ---
@@ -114,6 +113,33 @@ public void testPartitionsChange() throws Exception {
}
}
+ @Test
+ public void testPartitionManagerRecreate() throws Exception {
+ final int totalTasks = 2;
+ int partitionsPerTask = 2;
+ List<ZkCoordinator> coordinatorList = buildCoordinators(totalTasks
/ partitionsPerTask);
+
when(reader.getBrokerInfo()).thenReturn(TestUtils.buildPartitionInfoList(TestUtils.buildPartitionInfo(totalTasks,
9092)));
+ List<List<PartitionManager>> partitionManagersBeforeRefresh =
getPartitionManagers(coordinatorList);
+ waitForRefresh();
+
when(reader.getBrokerInfo()).thenReturn(TestUtils.buildPartitionInfoList(TestUtils.buildPartitionInfo(totalTasks,
9093)));
+ List<List<PartitionManager>> partitionManagersAfterRefresh =
getPartitionManagers(coordinatorList);
+ assertEquals(partitionManagersAfterRefresh.size(),
partitionManagersAfterRefresh.size());
--- End diff --
It compares exactly same thing. Did you miss here, or it's redundant line?
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