RussellSpitzer commented on a change in pull request #2779:
URL: https://github.com/apache/iceberg/pull/2779#discussion_r665738303
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File path: spark/src/main/java/org/apache/iceberg/spark/SparkTableUtil.java
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@@ -425,6 +455,21 @@ private static void
importUnpartitionedSparkTable(SparkSession spark, TableIdent
List<DataFile> files = TableMigrationUtil.listPartition(
partition, Util.uriToString(sourceTable.location()), format.get(),
spec, conf, metricsConfig, nameMapping);
+ if (checkDuplicateFiles) {
+ Dataset<Row> fileDs = spark.createDataset(
Review comment:
Actually you use existing files below which is a good name, so maybe
importedFiles here?
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