Method testSampleScalarException

test/org/apache/pig/test/TestSample.java:136–150

()

    }

    @Test(expected=FrontendException.class)
    public void testSampleScalarException() throws IOException {
        String query =
            "a = load '" + Util.encodeEscape(tmpfilepath) + "';" +
            "b = sample a $0;" // reference to non scalar context is not allowed
            ;

        Util.registerMultiLineQuery(pig, query);
        try {
            pig.openIterator("b");
        } catch (FrontendException fe) {
            Util.checkMessageInException(fe, ScalarVariableValidator.ERR_MSG_SCALAR);
            throw fe;
        }
    }
}