Github user paul-rogers commented on a diff in the pull request:
https://github.com/apache/drill/pull/669#discussion_r89848425
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/planner/sql/handlers/DropFunctionHandler.java
---
@@ -143,7 +143,7 @@ private Jar unregister(String jarName,
RemoteFunctionRegistry remoteFunctionRegi
if (retryAttempts-- == 0) {
throw new DrillRuntimeException("Failed to update remote
function registry. Exceeded retry attempts limit.");
}
- unregister(jarName, remoteFunctionRegistry, retryAttempts);
+ return unregister(jarName, remoteFunctionRegistry, retryAttempts);
--- End diff --
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