rdblue commented on a change in pull request #1715:
URL: https://github.com/apache/iceberg/pull/1715#discussion_r525634221
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File path: spark/src/main/java/org/apache/iceberg/actions/BaseSparkAction.java
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@@ -86,6 +126,32 @@
return manifestDF.union(otherMetadataFileDF).union(manifestListDF);
}
+ protected static Dataset<Row> loadMetadataTable(SparkSession spark, String
tableName, String tableLocation,
+ MetadataTableType type) {
+ DataFrameReader noCatalogReader = spark.read().format("iceberg");
+ if (tableName.contains("/")) {
+ // Metadata location passed, load without a catalog
+ return noCatalogReader.load(tableName + "#" + type);
+ } else {
+ // Try catalog based name based resolution
+ try {
+ return spark.table(tableName + "." + type);
+ } catch (Exception e) {
+ // Catalog based resolution failed, our catalog may be a
non-DatasourceV2 Catalog
+ if (tableName.startsWith("hadoop.")) {
Review comment:
Sounds reasonable to me.
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