Function from_unixtime only takes Int. Override to support Long
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Key: HIVE-983
URL: https://issues.apache.org/jira/browse/HIVE-983
Project: Hadoop Hive
Issue Type: Improvement
Reporter: Matt Pestritto
UDFFromUnixTime.java only supports int. We have dates that are future dated so
they fail when it tries to parse. Can there be additional support for
LongWritable input parameter ?
We also have dates stored with milliseconds which blows up the integer
limitation. Long support will be helpful.
FAILED: Error in semantic analysis: line 1:7 Function Argument Type Mismatch
from_unixtime: Looking for UDF "from_unixtime" with parameters [class
org.apache.hadoop.io.LongWritable
]
09/12/14 11:42:10 ERROR ql.Driver: FAILED: Error in semantic analysis: line 1:7
Function Argument Type Mismatch from_unixtime: Looking for UDF "from_unixtime"
with parameters [clas
s org.apache.hadoop.io.LongWritable]
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