tillrohrmann commented on a change in pull request #6876: [FLINK-10251] Handle
oversized response messages in AkkaRpcActor
URL: https://github.com/apache/flink/pull/6876#discussion_r248237931
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/rpc/akka/AkkaInvocationHandler.java
##########
@@ -205,12 +207,34 @@ private Object invokeRpc(Method method, Object[] args)
throws Exception {
result = null;
} else if (Objects.equals(returnType, CompletableFuture.class))
{
// execute an asynchronous call
- result = ask(rpcInvocation, futureTimeout);
+ CompletableFuture resultFuture = ask(rpcInvocation,
futureTimeout);
+
+ result = resultFuture.thenApply((Object o) -> {
+ if (o instanceof SerializedValue) {
+ try {
+ return ((SerializedValue)
o).deserializeValue(getClass().getClassLoader());
+ } catch (IOException |
ClassNotFoundException e) {
+ throw new
CompletionException(e);
Review comment:
The same applies here. It would be good `CompletionExcpetion(new
RpcException("Could not deserialize...", e));`
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