sodonnel commented on a change in pull request #2591:
URL: https://github.com/apache/ozone/pull/2591#discussion_r697422649
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File path:
hadoop-hdds/server-scm/src/test/java/org/apache/hadoop/hdds/scm/container/placement/algorithms/TestSCMContainerPlacementRackAware.java
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@@ -524,4 +527,33 @@ public void
testvalidateContainerPlacementSingleRackCluster() {
assertTrue(stat.isPolicySatisfied());
assertEquals(0, stat.misReplicationCount());
}
+
+ @Test
+ public void testOutOfServiceNodesNotSelected() throws SCMException {
+ List<DatanodeDetails> datanodeDetails =
+ policy.chooseDatanodes(null, null, 1, 0, 0);
+ Assert.assertEquals(1, datanodeDetails.size());
Review comment:
I guess those lines are not really needed. My intention was to show we
can get a node when all are in service, but then only get an IN_SERVICE node
(or exception) if only 1 node is IN_SERVICE. However those lines are not very
useful at all. I will remove them.
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