/** Add new partitions to create a new hashinator configuration. */
public static byte[] addPartitions(Map<Long, Integer> tokensToPartitions) {
HashinatorType type = getConfiguredHashinatorType();
switch (type) {
case LEGACY:
throw new RuntimeException("Legacy hashinator doesn't support adding partitions");
case ELASTIC:
return ElasticHashinator.addPartitions(instance.get().getSecond(), tokensToPartitions);
}
throw new RuntimeException("Should not reach here");
}
/**
* Get a basic configuration for the currently selected hashinator type based on the current
* partition count. If Elastic is in play
*/
public static byte[] getConfigureBytes(int partitionCount) {
HashinatorType type = getConfiguredHashinatorType();
switch (type) {
case LEGACY:
return LegacyHashinator.getConfigureBytes(partitionCount);
case ELASTIC:
return ElasticHashinator.getConfigureBytes(
partitionCount, ElasticHashinator.DEFAULT_TOKENS_PER_PARTITION);
}
throw new RuntimeException("Should not reach here");
}
