dengzhhu653 commented on code in PR #5771:
URL: https://github.com/apache/hive/pull/5771#discussion_r2178747662
##########
ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java:
##########
@@ -6006,11 +6009,20 @@ public HiveMetaHook getHook(
}
};
+ IMetaStoreClient thriftClient = new ThriftHiveMetaStoreClient(conf,
allowEmbedded);
+ IMetaStoreClient clientWithLocalCache = new
HiveMetaStoreClientWithLocalCache(conf, thriftClient);
+ IMetaStoreClient sessionLevelClient = new SessionHiveMetaStoreClient(conf,
clientWithLocalCache);
+ IMetaStoreClient clientWithHook = new
HookEnabledMetaStoreClientProxy(conf, hookLoader, sessionLevelClient);
Review Comment:
the `clientWithHook` contains the hook and authorization, while the
temporary table doesn't need it, can we move this lawyer just above the
`thriftClient`?
We can also create a static `newClient` method to build the chain as we did
in SessionHiveMetaStoreClient before
##########
ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java:
##########
@@ -6006,11 +6009,20 @@ public HiveMetaHook getHook(
}
};
+ IMetaStoreClient thriftClient = new ThriftHiveMetaStoreClient(conf,
allowEmbedded);
+ IMetaStoreClient clientWithLocalCache = new
HiveMetaStoreClientWithLocalCache(conf, thriftClient);
+ IMetaStoreClient sessionLevelClient = new SessionHiveMetaStoreClient(conf,
clientWithLocalCache);
+ IMetaStoreClient clientWithHook = new
HookEnabledMetaStoreClientProxy(conf, hookLoader, sessionLevelClient);
Review Comment:
The `clientWithHook` contains the hook and authorization, while the
temporary table doesn't need it, can we move this lawyer just above the
`thriftClient`?
We can also create a static `newClient` method to build the chain as we did
in SessionHiveMetaStoreClient before
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