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ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDF.java <https://reviews.apache.org/r/32489/#comment126766> based on your comment, don't you want to return null for dataStr.length() > 10 ? As it stands now, long date+time string will get converted using: Object writableValue = converters[i].convert(obj); Timestamp ts = ((TimestampWritable) writableValue).getTimestamp(); return ts; Is that your intention? ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDF.java <https://reviews.apache.org/r/32489/#comment126767> based on your comment, don't you want to return null for dataStr.length() > 10 ? As it stands now, long date+time string will get converted using: Object writableValue = converters[i].convert(obj); Timestamp ts = ((TimestampWritable) writableValue).getTimestamp(); return ts; Is that your intention? - Mohit Sabharwal On March 27, 2015, 6:35 p.m., Alexander Pivovarov wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/32489/ > ----------------------------------------------------------- > > (Updated March 27, 2015, 6:35 p.m.) > > > Review request for hive and Jason Dere. > > > Bugs: HIVE-9518 > https://issues.apache.org/jira/browse/HIVE-9518 > > > Repository: hive-git > > > Description > ------- > > HIVE-9518 Implement MONTHS_BETWEEN aligned with Oracle one > > > Diffs > ----- > > ql/src/java/org/apache/hadoop/hive/ql/exec/FunctionRegistry.java > 2476e832b8b7101971ea2226368aa82633b7e7d1 > ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDF.java > ce981232382e993c7c9d640efe9b2d21f70a0ed4 > > ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFMonthsBetween.java > PRE-CREATION > > ql/src/test/org/apache/hadoop/hive/ql/udf/generic/TestGenericUDFMonthsBetween.java > PRE-CREATION > ql/src/test/queries/clientpositive/udf_months_between.q PRE-CREATION > ql/src/test/results/clientpositive/show_functions.q.out > 22091d06241218a5c0ee21d6ee6be00a71706971 > ql/src/test/results/clientpositive/udf_months_between.q.out PRE-CREATION > > Diff: https://reviews.apache.org/r/32489/diff/ > > > Testing > ------- > > > Thanks, > > Alexander Pivovarov > >
