Rene Treffer created SPARK-8004:
-----------------------------------
Summary: Spark does not enclose column names when fetchting from
jdbc sources
Key: SPARK-8004
URL: https://issues.apache.org/jira/browse/SPARK-8004
Project: Spark
Issue Type: Bug
Reporter: Rene Treffer
Spark failes to load tables that have a keyword as column names
Sample error:
{code}
org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in
stage 157.0 failed 1 times, most recent failure: Lost task 0.0 in stage 157.0
(TID 4322, localhost):
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in
your SQL syntax; check the manual that corresponds to your MySQL server version
for the right syntax to use near 'key,value FROM [XXXXXX]'
{code}
A correct query would have been
{code}
SELECT `key`.`value` FROM ....
{code}
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