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Hudson commented on HIVE-5203: ------------------------------ FAILURE: Integrated in Hive-trunk-hadoop2-ptest #85 (See [https://builds.apache.org/job/Hive-trunk-hadoop2-ptest/85/]) HIVE-5203 : FunctionRegistry.getMethodInternal() should prefer method arguments with closer affinity to the original argument types (Jason Dere via Ashutosh Chauhan) (hashutosh: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1520413) * /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/FunctionRegistry.java * /hive/trunk/ql/src/test/org/apache/hadoop/hive/ql/exec/TestFunctionRegistry.java * /hive/trunk/serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/primitive/PrimitiveObjectInspectorUtils.java * /hive/trunk/serde/src/test/org/apache/hadoop/hive/serde2/objectinspector/primitive * /hive/trunk/serde/src/test/org/apache/hadoop/hive/serde2/objectinspector/primitive/TestPrimitiveObjectInspectorUtils.java > FunctionRegistry.getMethodInternal() should prefer method arguments with > closer affinity to the original argument types > ----------------------------------------------------------------------------------------------------------------------- > > Key: HIVE-5203 > URL: https://issues.apache.org/jira/browse/HIVE-5203 > Project: Hive > Issue Type: Bug > Components: Types, UDF > Reporter: Jason Dere > Assignee: Jason Dere > Fix For: 0.12.0 > > Attachments: HIVE-5203.1.patch, HIVE-5203.2.patch > > > When the function registry is trying to determine the best version of UDF > evaluate() to use based on a set of arguments passed in, it should prefer > methods where the argument types are more related to the original types. For > example if varchar is used with UDFFromUnixTime(), varchar is convertible to > both the double and string versions of evaluate() for that UDF. In this case > we would prefer that the function registry select the string version over the > double version, since varchar and string are both string types. > This doesn't really affect any of the existing types, but comes into play > with the addition of the varchar type (HIVE-4844). -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira