umustafi commented on a change in pull request #3451:
URL: https://github.com/apache/gobblin/pull/3451#discussion_r784301329



##########
File path: 
gobblin-hive-registration/src/main/java/org/apache/gobblin/hive/metastore/HiveMetaStoreBasedRegister.java
##########
@@ -276,14 +276,16 @@ private boolean 
ensureHiveTableExistenceBeforeAlternation(String tableName, Stri
       Table table) throws TException, IOException{
     try (AutoCloseableHiveLock lock = this.locks.getTableLock(dbName, 
tableName)) {
       try {
-        if(!existsTable(dbName, tableName, client)) {
+        if (!existsTable(dbName, tableName, client)) {
           try (Timer.Context context = 
this.metricContext.timer(CREATE_HIVE_TABLE).time()) {
             client.createTable(getTableWithCreateTimeNow(table));
             log.info(String.format("Created Hive table %s in db %s", 
tableName, dbName));
             return true;
           }
         }
-      }catch (TException e) {
+      } catch (AlreadyExistsException ignore) {
+        // Table already exists, continue

Review comment:
       edit: I realize this case will be apparent from the logs if we see the 
log statement about "table already exists" without the log statement "unable to 
create hive table..."




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