private boolean execValidate(Context context, String configId, SearchCluster sc, String sdName, boolean isStreaming) {
        String command = String.format((isStreaming ? "%s %s -S" : "%s %s"), binaryName, configId);
        try {
            Pair<Integer, String> ret = new ProcessExecuter(true).exec(command);
            Integer exitCode = ret.getFirst();
            String output = ret.getSecond();
            if (exitCode != 0) {
                validateFail(context, output, exitCode, sc, sdName);
            }
        } catch (IOException e) {
            validateWarn(e, context.deployState().getDeployLogger());
            return false;
        }
        return true;
    }
Validates rank setup for all content clusters (rank-profiles, index-schema, attributes configs), validation is done
by running the binary 'vespa-verify-ranksetup-bin'

@author vegardh
config-model/src/main/java/com/yahoo/vespa/model/application/validation/RankSetupValidator.java