fang fang chen created SPARK-10220:
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Summary: org.apache.spark.sql.jdbc.JDBCRDD could not parse mysql
table column named reserved word
Key: SPARK-10220
URL: https://issues.apache.org/jira/browse/SPARK-10220
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.3.0
Reporter: fang fang chen
Reproduce steps:
var options: HashMap[String, String] = new HashMap
options.put("driver", "com.mysql.jdbc.Driver")
options.put("url", url_total)
options.put("dbtable", table)//one column named "desc"
options.put("lowerBound", lower_bound.toString())
options.put("upperBound", upper_bound.toString())
options.put("numPartitions", partitions.toString());
options.put("partitionColumn", id);
val jdbcDF = sqlContext.load("jdbc", options)
jdbcDF.save(output)
Exception:
15/08/24 19:02:34 ERROR executor.Executor: Exception in task 0.3 in stage 0.0
(TID 3)
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
'desc,warning_stat,money_limit,real_name,region_lv1,region_lv2,region_lv3,region_'
at line 1
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