karuppayya commented on a change in pull request #2452:
URL: https://github.com/apache/iceberg/pull/2452#discussion_r616936841
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File path:
spark/src/main/java/org/apache/iceberg/spark/actions/BaseSparkAction.java
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@@ -159,7 +159,7 @@ protected Table newStaticTable(TableMetadata metadata,
FileIO io) {
.repartition(spark.sessionState().conf().numShufflePartitions()) //
avoid adaptive execution combining tasks
.as(Encoders.bean(ManifestFileBean.class));
- return allManifests.flatMap(new ReadManifest(ioBroadcast),
Encoders.STRING()).toDF("file_path");
+ return allManifests.flatMap(new ReadManifest(ioBroadcast),
Encoders.STRING()).toDF("file_path").distinct();
Review comment:
Yes, the version metadat files will require deduping.
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