waterlx commented on a change in pull request #1508:
URL: https://github.com/apache/iceberg/pull/1508#discussion_r555179093
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File path:
spark3/src/main/java/org/apache/iceberg/spark/source/IcebergSource.java
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@@ -60,10 +61,13 @@ public SparkTable getTable(StructType schema, Transform[]
partitioning, Map<Stri
// Get Iceberg table from options
Configuration conf = SparkSession.active().sessionState().newHadoopConf();
Table icebergTable = getTableAndResolveHadoopConfiguration(options, conf);
+ CaseInsensitiveStringMap cIOptions = new CaseInsensitiveStringMap(options);
+ Long snapshotId = Spark3Util.propertyAsLong(cIOptions, "snapshot-id",
null);
+ Long asOfTimestamp = Spark3Util.propertyAsLong(cIOptions,
"as-of-timestamp", null);
// Build Spark table based on Iceberg table, and return it
// Eagerly refresh the table before reading to ensure views containing
this table show up-to-date data
- return new SparkTable(icebergTable, schema, true);
+ return new SparkTable(icebergTable, schema, snapshotId, asOfTimestamp,
true);
Review comment:
@wypoon it seems that in DataFrame load, the logic in IcebergSource (of
Spark 3) #getTable() is not experienced.
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