[GitHub] [spark] cloud-fan commented on a change in pull request #34308: [SPARK-37035][SQL] Improve error message when use parquet vectorize reader

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

cloud-fan commented on a change in pull request #34308:
URL: https://github.com/apache/spark/pull/34308#discussion_r742609607



##########
File path: sql/core/src/main/java/org/apache/spark/sql/execution/datasources/parquet/ParquetDictionary.java
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@@ -17,60 +17,92 @@
 
 package org.apache.spark.sql.execution.datasources.parquet;
 
+import org.apache.spark.sql.errors.QueryExecutionErrors;
 import org.apache.spark.sql.execution.vectorized.Dictionary;
 
 import java.math.BigInteger;
 
 public final class ParquetDictionary implements Dictionary {
   private org.apache.parquet.column.Dictionary dictionary;
+  private String file;

Review comment:
       I think `path` is a better name here.




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