zhuangchong commented on code in PR #1833:
URL: https://github.com/apache/incubator-paimon/pull/1833#discussion_r1296783368
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paimon-hive/paimon-hive-catalog/src/main/java/org/apache/paimon/hive/HiveCatalog.java:
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@@ -358,9 +358,28 @@ public void renameTable(Identifier fromTable, Identifier
toTable, boolean ignore
try {
checkIdentifierUpperCase(toTable);
+
+ // Rename the file system's table directory. Maintain consistency
between tables in the
+ // file system and tables in the Hive Metastore.
+ Path fromPath = getDataTableLocation(fromTable);
+ Path toPath = getDataTableLocation(toTable);
+ try {
+ fileIO.rename(fromPath, toPath);
Review Comment:
When hive renames a table, it only modifies the metadata and does not modify
the value of the location url. Is it necessary to check fromPath and toPath
here?
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