Fokko commented on a change in pull request #2114:
URL: https://github.com/apache/iceberg/pull/2114#discussion_r560508335
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File path:
spark/src/main/java/org/apache/iceberg/spark/source/RowDataRewriter.java
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@@ -103,8 +103,8 @@ public RowDataRewriter(Table table, PartitionSpec spec,
boolean caseSensitive,
OutputFileFactory fileFactory = new OutputFileFactory(
spec, format, locations, io.value(), encryptionManager.value(),
partitionId, taskId);
- TaskWriter<InternalRow> writer;
- if (spec.fields().isEmpty()) {
+ final TaskWriter<InternalRow> writer;
Review comment:
This is mostly for my IDE and sanity. I'm not very puristic about the
final usage, but in this case, I think it really adds value. If the if/else
construction changes below, and it won't be assigned, it will give an explicit
error.
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