(paimon) branch master updated: [core] Return empty instead of throwing exception when getting system table's latestSnapshotId (#5113)

[lzljs3620320]

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lzljs3620320 pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/paimon.git


The following commit(s) were added to refs/heads/master by this push:
     new b862e472c8 [core] Return empty instead of throwing exception when 
getting system table's latestSnapshotId (#5113)
b862e472c8 is described below

commit b862e472c8d17883972391ef2b120a02478729e2
Author: Jiao Mingye <35512473+mxdzs0...@users.noreply.github.com>
AuthorDate: Wed Feb 19 19:58:42 2025 +0800

    [core] Return empty instead of throwing exception when getting system 
table's latestSnapshotId (#5113)
---
 paimon-core/src/main/java/org/apache/paimon/table/ReadonlyTable.java | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git 
a/paimon-core/src/main/java/org/apache/paimon/table/ReadonlyTable.java 
b/paimon-core/src/main/java/org/apache/paimon/table/ReadonlyTable.java
index fe5ebbfcd1..e0e1a8e2b6 100644
--- a/paimon-core/src/main/java/org/apache/paimon/table/ReadonlyTable.java
+++ b/paimon-core/src/main/java/org/apache/paimon/table/ReadonlyTable.java
@@ -111,10 +111,7 @@ public interface ReadonlyTable extends InnerTable {
 
     @Override
     default OptionalLong latestSnapshotId() {
-        throw new UnsupportedOperationException(
-                String.format(
-                        "Readonly Table %s does not support currentSnapshot.",
-                        this.getClass().getSimpleName()));
+        return OptionalLong.empty();
     }
 
     @Override