Github user rakeshadr commented on a diff in the pull request:
https://github.com/apache/zookeeper/pull/236#discussion_r117279935
--- Diff:
src/java/main/org/apache/zookeeper/server/PrepRequestProcessor.java ---
@@ -628,14 +628,7 @@ protected void pRequest(Request request) throws
RequestProcessorException {
break;
//All the rest don't need to create a Txn - just verify session
- case OpCode.sync:
- case OpCode.exists:
- case OpCode.getData:
- case OpCode.getACL:
- case OpCode.getChildren:
- case OpCode.getChildren2:
- case OpCode.ping:
- case OpCode.setWatches:
+ default:
--- End diff --
This will execute if any `unknown type` and is not expected, isn't it?
We could keep the existing case checks and add default like,
```
zks.sessionTracker.checkSession(request.sessionId,
request.getOwner());
break;
default:
LOG.warn("unknown type " + request.type);
break;
```
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