HIVE-27337: Trim the starting and trailing white spaces in HMS for cr…

…eate and alter queries
saihemanth-cloudera · May 12, 2023 · c79e517 · c79e517
1 parent 64bc8bb
commit c79e517
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/...metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/HMSHandler.java b/...metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/HMSHandler.java
@@ -2276,6 +2276,9 @@ private void create_table_core(final RawStore ms, final CreateTableRequest req)
           + " already exists");
     }
 
+    tbl.setDbName(tbl.getDbName().trim());
+    tbl.setTableName(tbl.getTableName().trim());
+
     if (transformer != null) {
       tbl = transformer.transformCreateTable(tbl, processorCapabilities, processorId);
     }

diff --git a/...ore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/HiveAlterHandler.java b/...ore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/HiveAlterHandler.java
@@ -106,8 +106,8 @@ public void alterTable(RawStore msdb, Warehouse wh, String catName, String dbnam
       IHMSHandler handler, String writeIdList)
           throws InvalidOperationException, MetaException {
     catName = normalizeIdentifier(catName);
-    name = name.toLowerCase();
-    dbname = dbname.toLowerCase();
+    name = name.trim().toLowerCase();
+    dbname = dbname.trim().toLowerCase();
 
     final boolean cascade;
     final boolean replDataLocationChanged;