pvary commented on a change in pull request #1242:
URL: https://github.com/apache/hive/pull/1242#discussion_r457202709
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File path: ql/src/java/org/apache/hadoop/hive/ql/exec/Registry.java
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@@ -293,9 +293,10 @@ public FunctionInfo registerPermanentFunction(String
functionName,
if (registerToSession) {
String qualifiedName = FunctionUtils.qualifyFunctionName(
functionName, SessionState.get().getCurrentDatabase().toLowerCase());
- if (registerToSessionRegistry(qualifiedName, function) != null) {
+ FunctionInfo newFunction = registerToSessionRegistry(qualifiedName,
function);
Review comment:
I tried to understand the goal of the change, but could not find the
root cause, and do not see what I miss.
Could you please explain when this code results in different return value
before and after the patch?
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