dlmarion commented on code in PR #5055:
URL: https://github.com/apache/accumulo/pull/5055#discussion_r1842285041
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core/src/main/java/org/apache/accumulo/core/clientImpl/InstanceOperationsImpl.java:
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@@ -501,6 +501,20 @@ public ServerId getServer(ServerId.Type type, String
resourceGroup, String host,
} else {
return managers.iterator().next();
}
+ case MONITOR:
+ Set<ServerId> monitors = getServers(type, rg2 -> true, hp);
+ if (monitors.isEmpty()) {
+ return null;
+ } else {
+ return monitors.iterator().next();
+ }
+ case GARBAGE_COLLECTOR:
+ Set<ServerId> gc = getServers(type, rg2 -> true, hp);
+ if (gc.isEmpty()) {
+ return null;
+ } else {
+ return gc.iterator().next();
+ }
Review Comment:
I collapsed the cases, but I didn't replace `.iterator().next()` with
`.stream().collect(MoreCollectors.onlyElement())`
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