dsmiley commented on code in PR #4186:
URL: https://github.com/apache/solr/pull/4186#discussion_r3005092134
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solr/core/src/test/org/apache/solr/cloud/DistribJoinFromCollectionTest.java:
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@@ -56,40 +55,50 @@ public class DistribJoinFromCollectionTest extends
SolrCloudTestCase {
// resetExceptionIgnores();
private static String toColl = "to_2x2";
private static String fromColl = "from_1x4";
-
+ private static String configName = "solrCloudCollectionConfig";
private static String toDocId;
+ private static JettySolrRunner coordinatorJetty;
+ private static Set<String> dataNodes;
@BeforeClass
public static void setupCluster() throws Exception {
final Path configDir = TEST_COLL1_CONF();
- String configName = "solrCloudCollectionConfig";
- int nodeCount = 5;
+ // Create 4 data nodes
+ int nodeCount = 4;
configureCluster(nodeCount).addConfig(configName, configDir).configure();
+ // Start a coordinator-only node (no data role)
+ System.setProperty(NodeRoles.NODE_ROLES_PROP, "coordinator:on,data:off");
+ try {
+ coordinatorJetty = cluster.startJettySolrRunner();
+ } finally {
+ System.clearProperty(NodeRoles.NODE_ROLES_PROP);
Review Comment:
note: solr test infra detects all Sys prop changes and resets them between
tests.
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