gatorsmile commented on a change in pull request #23709:
[SPARK-26794][SQL]SparkSession enableHiveSupport does not point to hive but
in-memory while the SparkContext exists
URL: https://github.com/apache/spark/pull/23709#discussion_r252961225
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/internal/SharedState.scala
##########
@@ -68,13 +82,14 @@ private[sql] class SharedState(val sparkContext:
SparkContext) extends Logging {
// the value of spark.sql.warehouse.dir.
// When neither spark.sql.warehouse.dir nor hive.metastore.warehouse.dir
is set,
// we will set hive.metastore.warehouse.dir to the default value of
spark.sql.warehouse.dir.
- val sparkWarehouseDir = sparkContext.conf.get(WAREHOUSE_PATH)
+ val sparkWarehouseDir = conf.get(WAREHOUSE_PATH)
logInfo(s"Setting hive.metastore.warehouse.dir ('$hiveWarehouseDir') to
the value of " +
s"${WAREHOUSE_PATH.key} ('$sparkWarehouseDir').")
- sparkContext.hadoopConfiguration.set("hive.metastore.warehouse.dir",
sparkWarehouseDir)
Review comment:
Previously we set the new value back to `sparkContext.hadoopConfiguration`.
Now, after your change, this is not changed.
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