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[SPARK-5550] [SQL] Support the case insensitive for UDF #4326

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[SPARK-5550] [SQL] Support the case insensitive for UDF #4326

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@chenghao-intel chenghao-intel commented Feb 3, 2015

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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SparkQA commented Feb 3, 2015

Test build #26625 has started for PR 4326 at commit 485cf66.

  • This patch merges cleanly.

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SparkQA commented Feb 3, 2015

Test build #26625 has finished for PR 4326 at commit 485cf66.

  • This patch passes all tests.
  • This patch merges cleanly.
  • This patch adds the following public classes (experimental):
    • class SimpleFunctionRegistry(val caseSensitive: Boolean) extends FunctionRegistry
    • class StringKeyHashMap[T](normalizer: (String) => String)

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AmplabJenkins commented Feb 3, 2015

Test PASSed.
Refer to this link for build results (access rights to CI server needed):
https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/26625/
Test PASSed.

asfgit pushed a commit that referenced this pull request Feb 3, 2015
@chenghao-intel @marmbrus
[SPARK-5550] [SQL] Support the case insensitive for UDF
654c992 
SQL in HiveContext, should be case insensitive, however, the following query will fail.

```scala
udf.register("random0", ()  => { Math.random()})
assert(sql("SELECT RANDOM0() FROM src LIMIT 1").head().getDouble(0) >= 0.0)
```

Author: Cheng Hao <hao.cheng@intel.com>

Closes #4326 from chenghao-intel/udf_case_sensitive and squashes the following commits:

485cf66 [Cheng Hao] Support the case insensitive for UDF

(cherry picked from commit ca7a6cd)
Signed-off-by: Michael Armbrust <michael@databricks.com>
@asfgit asfgit closed this in ca7a6cd Feb 3, 2015
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marmbrus commented Feb 3, 2015

Thanks! Merged to master.

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@chenghao-intel @SparkQA @AmplabJenkins @marmbrus