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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/12/14 13:25:38 UTC

[GitHub] [arrow] liyafan82 commented on a change in pull request #10114: ARROW-12480: [Java][Dataset] FileSystemDataset: Support reading from a directory

liyafan82 commented on a change in pull request #10114:
URL: https://github.com/apache/arrow/pull/10114#discussion_r768660066



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File path: java/dataset/src/test/java/org/apache/arrow/dataset/ParquetWriteSupport.java
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@@ -42,13 +43,15 @@
   private final Schema avroSchema;
   private final List<GenericRecord> writtenRecords = new ArrayList<>();
   private final GenericRecordListBuilder recordListBuilder = new GenericRecordListBuilder();
+  private final Random random = new Random();

Review comment:
       Do we need to provide a seed for the object?




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