Andrew Or created SPARK-9232:
--------------------------------
Summary: Duplicate code in JSONRelation
Key: SPARK-9232
URL: https://issues.apache.org/jira/browse/SPARK-9232
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 1.4.0
Reporter: Andrew Or
Assignee: Andrew Or
Priority: Minor
The following block appears identically in two places:
{code}
var success: Boolean = false
try {
success = fs.delete(filesystemPath, true)
} catch {
case e: IOException =>
throw new IOException(
s"Unable to clear output directory ${filesystemPath.toString} prior"
+ s" to writing to JSON table:\n${e.toString}")
}
if (!success) {
throw new IOException(
s"Unable to clear output directory ${filesystemPath.toString} prior"
+ s" to writing to JSON table.")
}
}
{code}
https://github.com/apache/spark/blob/e5d2c37c68ac00a57c2542e62d1c5b4ca267c89e/sql/core/src/main/scala/org/apache/spark/sql/json/JSONRelation.scala#L72
https://github.com/apache/spark/blob/e5d2c37c68ac00a57c2542e62d1c5b4ca267c89e/sql/core/src/main/scala/org/apache/spark/sql/json/JSONRelation.scala#L131
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