singhpk234 commented on code in PR #4809:
URL: https://github.com/apache/iceberg/pull/4809#discussion_r876957920
##########
core/src/main/java/org/apache/iceberg/util/SnapshotUtil.java:
##########
@@ -307,7 +307,10 @@ public static Schema schemaFor(Table table, long
snapshotId) {
return schema;
}
- // TODO: recover the schema by reading previous metadata files
+ snapshot = table.snapshot(snapshot.parentId());
Review Comment:
[minor] should we rename this`parentSnapshot` ?
##########
core/src/main/java/org/apache/iceberg/util/SnapshotUtil.java:
##########
@@ -307,7 +307,10 @@ public static Schema schemaFor(Table table, long
snapshotId) {
return schema;
}
- // TODO: recover the schema by reading previous metadata files
+ snapshot = table.snapshot(snapshot.parentId());
+ if (snapshot != null) {
+ return table.schemas().get(snapshot.schemaId());
Review Comment:
[question] can it be possible that even parentSnapshot is also lacking
schemaId ?
If this is true we can now return `null` earlier we were returning
`table.schema()` instead. WDYT ?
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