No matching method for ROUND(1.0)

[Ted Yu]

Hi,
Using trunk build, I see:

hive> select ROUND(1.0) from pokes limit 1;
FAILED: Error in semantic analysis: line 1:7 Wrong Arguments ROUND: No
matching method for class org.apache.hadoop.hive.ql.udf.UDFRound with ().
Possible choices: _FUNC_(double)  _FUNC_(double, int)