[GitHub] [spark] andersonm-ibm commented on a change in pull request #32146: [SPARK-34990] Add a test for Parquet Modular Encryption in Spark.

[GitBox <gi...@apache.org>]

andersonm-ibm commented on a change in pull request #32146:
URL: https://github.com/apache/spark/pull/32146#discussion_r612244546



##########
File path: sql/core/pom.xml
##########
@@ -109,10 +109,16 @@
       <groupId>org.eclipse.jetty</groupId>
       <artifactId>jetty-servlet</artifactId>
     </dependency>
+
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-databind</artifactId>
     </dependency>
+    <dependency>
+      <groupId>org.codehaus.jackson</groupId>
+      <artifactId>jackson-mapper-asl</artifactId>
+    </dependency>
+

Review comment:
       @dbtsai , Unfortunately, without the change I get the following exception:
   `
   java.lang.NoClassDefFoundError: org/codehaus/jackson/type/TypeReference
           at org.apache.parquet.crypto.keytools.FileKeyWrapper.getEncryptionKeyMetadata(FileKeyWrapper.java:140)
           at org.apache.parquet.crypto.keytools.FileKeyWrapper.getEncryptionKeyMetadata(FileKeyWrapper.java:113)
           at org.apache.parquet.crypto.keytools.PropertiesDrivenCryptoFactory.getFileEncryptionProperties(PropertiesDrivenCryptoFactory.java:127)
           at org.apache.parquet.hadoop.ParquetOutputFormat.createEncryptionProperties(ParquetOutputFormat.java:554)
           at org.apache.parquet.hadoop.ParquetOutputFormat.getRecordWriter(ParquetOutputFormat.java:478)
           at org.apache.parquet.hadoop.ParquetOutputFormat.getRecordWriter(ParquetOutputFormat.java:420)
           at org.apache.parquet.hadoop.ParquetOutputFormat.getRecordWriter(ParquetOutputFormat.java:409)
           at org.apache.spark.sql.execution.datasources.parquet.ParquetOutputWriter.<init>(ParquetOutputWriter.scala:36)
           at org.apache.spark.sql.execution.datasources.parquet.ParquetFileFormat$$anon$1.newInstance(ParquetFileFormat.scala:150)
           at org.apache.spark.sql.execution.datasources.SingleDirectoryDataWriter.newOutputWriter(FileFormatDataWriter.scala:126)
           at org.apache.spark.sql.execution.datasources.SingleDirectoryDataWriter.<init>(FileFormatDataWriter.scala:111)
           at org.apache.spark.sql.execution.datasources.FileFormatWriter$.executeTask(FileFormatWriter.scala:271)
           at org.apache.spark.sql.execution.datasources.FileFormatWriter$.$anonfun$write$15(FileFormatWriter.scala:211)
           at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:90)
           at org.apache.spark.scheduler.Task.run(Task.scala:131)
           at org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$3(Executor.scala:498)
           at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1437)
           at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:501)
           at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
           at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
           at java.lang.Thread.run(Thread.java:748)
   Caused by: java.lang.ClassNotFoundException: org.codehaus.jackson.type.TypeReference
           at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
           at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
           at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
           at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
   `
   




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