aweisberg commented on a change in pull request #283: CASSANDRA-14459: DynamicEndpointSnitch
should never prefer latent replicas
URL: https://github.com/apache/cassandra/pull/283#discussion_r268248792
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File path: src/java/org/apache/cassandra/locator/DynamicEndpointSnitch.java
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@@ -687,8 +731,16 @@ public String getSubsnitchClassName()
/**
* Dump the underlying metrics backing the DES's decisions for a given host. Since the
subclasses
* might have different sampling techniques they need to implement this.
+ *
+ * Note that pre 4.0 this was milliseconds, so we keep backwards compatibility here.
*/
public List<Double> dumpTimings(String hostname) throws UnknownHostException
+ {
+ List<Double> micros = dumpTimingsMicros(hostname);
+ return micros.stream().map(s -> s / 1000.0).collect(Collectors.toList());
Review comment:
You could use TimeUnit here and in some of the config values at the top of the class.
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