LuciferYang commented on code in PR #47543:
URL: https://github.com/apache/spark/pull/47543#discussion_r1697851854
##########
sql/core/src/test/scala/org/apache/spark/sql/execution/datasources/orc/OrcEncryptionSuite.scala:
##########
@@ -17,20 +17,53 @@
package org.apache.spark.sql.execution.datasources.orc
+import java.lang.invoke.MethodHandles
+import java.util.{Map => JMap}
import java.util.Random
-import org.apache.orc.impl.HadoopShimsFactory
+import scala.collection.mutable
+import org.apache.orc.impl.{CryptoUtils, HadoopShimsFactory, KeyProvider}
+
+import org.apache.spark.SparkConf
import org.apache.spark.sql.Row
import org.apache.spark.sql.test.SharedSparkSession
class OrcEncryptionSuite extends OrcTest with SharedSparkSession {
import testImplicits._
+ override def sparkConf: SparkConf = {
+ super.sparkConf.set("spark.hadoop.hadoop.security.key.provider.path",
"test:///")
+ }
+
+ override def beforeAll(): Unit = {
+ // Backup `CryptoUtils#keyProviderCache` and clear it.
+ keyProviderCacheRef.entrySet()
Review Comment:
At this time, the content of `keyProviderCacheRef` might be
```
hadoop.java.security.SecureRandom -> org.apache.orc.impl.NullKeyProvider
```.
##########
sql/core/src/test/scala/org/apache/spark/sql/execution/datasources/orc/OrcEncryptionSuite.scala:
##########
@@ -17,20 +17,53 @@
package org.apache.spark.sql.execution.datasources.orc
+import java.lang.invoke.MethodHandles
+import java.util.{Map => JMap}
import java.util.Random
-import org.apache.orc.impl.HadoopShimsFactory
+import scala.collection.mutable
+import org.apache.orc.impl.{CryptoUtils, HadoopShimsFactory, KeyProvider}
+
+import org.apache.spark.SparkConf
import org.apache.spark.sql.Row
import org.apache.spark.sql.test.SharedSparkSession
class OrcEncryptionSuite extends OrcTest with SharedSparkSession {
import testImplicits._
+ override def sparkConf: SparkConf = {
+ super.sparkConf.set("spark.hadoop.hadoop.security.key.provider.path",
"test:///")
+ }
+
+ override def beforeAll(): Unit = {
+ // Backup `CryptoUtils#keyProviderCache` and clear it.
+ keyProviderCacheRef.entrySet()
Review Comment:
At this time, the content of `keyProviderCacheRef` might be
```
hadoop.java.security.SecureRandom -> org.apache.orc.impl.NullKeyProvider
```
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