[ https://issues.apache.org/jira/browse/HIVE-10275?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexander Pivovarov updated HIVE-10275: --------------------------------------- Component/s: UDF > GenericUDF getTimestampValue should return Timestamp instead of Date > -------------------------------------------------------------------- > > Key: HIVE-10275 > URL: https://issues.apache.org/jira/browse/HIVE-10275 > Project: Hive > Issue Type: Bug > Components: UDF > Reporter: Alexander Pivovarov > Assignee: Alexander Pivovarov > > Currently getTimestampValue casts Timestamp to Date and returns Date. > Hive Timestamp types stores time with nanosecond precision. > Timestamp class has getNanos method to extract nanoseconds. > Date class has getTime method which retuns unix time in milliseconds. > So, it order to be able to get nanoseconds from Timestamp fields GenericUDF > getTimestampValue should return Timestamp instead of Date. -- This message was sent by Atlassian JIRA (v6.3.4#6332)