caoli created SPARK-3587:
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Summary: Spark SQL can't support lead() over() window function
Key: SPARK-3587
URL: https://issues.apache.org/jira/browse/SPARK-3587
Project: Spark
Issue Type: Bug
Affects Versions: 1.1.0, 1.0.2
Environment: operator system is suse 11.3, three node ,every node has
48GB MEM and 16 CPU
Reporter: caoli
When run the following SQL:
"select c.plateno, c.platetype,c.bay_id as start_bay_id,c.pastkkdate as
start_time,lead(c.bay_id) over(partition by c.plateno order by c.pastkkdate) as
end_bay_id, lead(c.pastkkdate) over(partition by c.plateno order by
c.pastkkdate) as end_time from bay_car_test1 c"
----in HIVE, it is OK,
-----but run in Spark SQL with HiveContext, it is error with:
java.lang.RuntimeException:
Unsupported language features in query: select c.plateno, c.platetype,c.bay_id
as start_bay_id,c.pastkkdate as start_time,lead(c.bay_id) over(partition by
c.plateno order by c.pastkkdate) as end_bay_id, lead(c.pastkkdate)
over(partition by c.plateno order by c.pastkkdate) as end_time from
bay_car_test1 c
TOK_QUERY
is Spark SQLcan't support lead() and over() function?
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