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https://issues.apache.org/jira/browse/SPARK-17620?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-17620:
------------------------------------

    Assignee: Apache Spark

> hive.default.fileformat=orc does not set OrcSerde
> -------------------------------------------------
>
>                 Key: SPARK-17620
>                 URL: https://issues.apache.org/jira/browse/SPARK-17620
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>            Reporter: Brian Cho
>            Assignee: Apache Spark
>            Priority: Minor
>
> Setting {{hive.default.fileformat=orc}} does not set OrcSerde. This behavior 
> is inconsistent with {{STORED AS ORC}}. This means we cannot set a default 
> behavior for creating tables using orc.
> The behavior using stored as:
> {noformat}
> scala> spark.sql("CREATE TABLE tmp_stored_as(id INT) STORED AS ORC")
> res0: org.apache.spark.sql.DataFrame = []
> scala> spark.sql("DESC FORMATTED tmp_stored_as").collect.foreach(println)
> ...
> [# Storage Information,,]
> [SerDe Library:,org.apache.hadoop.hive.ql.io.orc.OrcSerde,]
> [InputFormat:,org.apache.hadoop.hive.ql.io.orc.OrcInputFormat,]
> [OutputFormat:,org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat,]
> ...
> {noformat}
> Behavior setting default conf (SerDe Library is not set properly):
> {noformat}
> scala> spark.sql("SET hive.default.fileformat=orc")
> res2: org.apache.spark.sql.DataFrame = [key: string, value: string]
> scala> spark.sql("CREATE TABLE tmp_default(id INT)")
> res3: org.apache.spark.sql.DataFrame = []
> scala> spark.sql("DESC FORMATTED tmp_default").collect.foreach(println)
> ...
> [# Storage Information,,]
> [SerDe Library:,org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe,]
> [InputFormat:,org.apache.hadoop.hive.ql.io.orc.OrcInputFormat,]
> [OutputFormat:,org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat,]
> ...
> {noformat}



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