public static QuotaSettings unthrottleNamespace(final String namespace) {
    return throttle(null, null, namespace, null, null, 0, null, QuotaScope.MACHINE);
  }
Remove the throttling for the specified namespace.
@param namespace the namespace
@return the quota settings
hbase-client/src/main/java/org/apache/hadoop/hbase/quotas/QuotaSettingsFactory.java