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Posted to issues@spark.apache.org by "Cheng Hao (JIRA)" <ji...@apache.org> on 2015/02/03 07:48:35 UTC
[jira] [Updated] (SPARK-5550) Custom UDF is case sensitive for
HiveContext
[ https://issues.apache.org/jira/browse/SPARK-5550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Cheng Hao updated SPARK-5550:
-----------------------------
Description:
SQL in HiveContext, should be case insensitive, however, the following query will fail.
```
udf.register("random0", () => { Math.random()})
assert(sql("SELECT RANDOM0() FROM src LIMIT 1").head().getDouble(0) >= 0.0)
```
was:
SQL in HiveContext, should be case insensitive, however, the following query will fail.
{panel}
udf.register("random0", () => { Math.random()})
assert(sql("SELECT RANDOM0() FROM src LIMIT 1").head().getDouble(0) >= 0.0)
{panel}
> Custom UDF is case sensitive for HiveContext
> --------------------------------------------
>
> Key: SPARK-5550
> URL: https://issues.apache.org/jira/browse/SPARK-5550
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Cheng Hao
>
> SQL in HiveContext, should be case insensitive, however, the following query will fail.
> ```
> udf.register("random0", () => { Math.random()})
> assert(sql("SELECT RANDOM0() FROM src LIMIT 1").head().getDouble(0) >= 0.0)
> ```
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