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Posted to issues@spark.apache.org by "Wenchen Fan (JIRA)" <ji...@apache.org> on 2015/04/14 10:44:12 UTC
[jira] [Updated] (SPARK-6898) Special chars in column names is
broken
[ https://issues.apache.org/jira/browse/SPARK-6898?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wenchen Fan updated SPARK-6898:
-------------------------------
Description:
This function is added a long time ago, but it's not complete, it will fail if we have "." inside column name.
test("SPARK-3483 Special chars in column names") {
val data = sparkContext.parallelize(
Seq("""{"key?number1": "value1", "key.number2": "value2"}"""))
jsonRDD(data).registerTempTable("records")
sql("SELECT `key?number1`, `key.number2` FROM records")
}
this test will fail.
was:
This function is added a long time ago, but it's not complete, it will fail if we have "." inside column name.
{
test("SPARK-3483 Special chars in column names") {
val data = sparkContext.parallelize(
Seq("""{"key?number1": "value1", "key.number2": "value2"}"""))
jsonRDD(data).registerTempTable("records")
sql("SELECT `key?number1`, `key.number2` FROM records")
}
}
this test will fail.
> Special chars in column names is broken
> ---------------------------------------
>
> Key: SPARK-6898
> URL: https://issues.apache.org/jira/browse/SPARK-6898
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Wenchen Fan
>
> This function is added a long time ago, but it's not complete, it will fail if we have "." inside column name.
> test("SPARK-3483 Special chars in column names") {
> val data = sparkContext.parallelize(
> Seq("""{"key?number1": "value1", "key.number2": "value2"}"""))
> jsonRDD(data).registerTempTable("records")
> sql("SELECT `key?number1`, `key.number2` FROM records")
> }
> this test will fail.
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