ajantha-bhat commented on code in PR #6575:
URL: https://github.com/apache/iceberg/pull/6575#discussion_r1069026706
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spark/v3.3/spark/src/main/java/org/apache/iceberg/spark/SparkCatalog.java:
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@@ -159,7 +160,15 @@ public Table loadTable(Identifier ident, String version)
throws NoSuchTableExcep
sparkTable.snapshotId() == null,
"Cannot do time-travel based on both table identifier and AS OF");
- return sparkTable.copyWithSnapshotId(Long.parseLong(version));
+ try {
+ return sparkTable.copyWithSnapshotId(Long.parseLong(version));
+ } catch (NumberFormatException e) {
+ SnapshotRef ref = sparkTable.table().refs().get(version);
+ ValidationException.check(
+ ref != null,
+ "Cannot find matching snapshot ID or reference name for version "
+ version);
+ return sparkTable.copyWithSnapshotId(ref.snapshotId());
Review Comment:
Never mind.
After thinking a bit more about it and reviewing #6573, As the snapshot log
contains all the snapshots from all the branches/tags. If we want to use any
particular snapshot, we can directly use snapshot-id without specifying
branch/tag information. So, no need of `snapshotId@refName` syntax
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