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Posted to commits@flink.apache.org by tr...@apache.org on 2016/09/21 09:52:58 UTC
[25/50] [abbrv] flink git commit: [FLINK-4403] [rpc] Use relative
classloader for proxies, rather than system class loader.
[FLINK-4403] [rpc] Use relative classloader for proxies, rather than system class loader.
Project: http://git-wip-us.apache.org/repos/asf/flink/repo
Commit: http://git-wip-us.apache.org/repos/asf/flink/commit/68998378
Tree: http://git-wip-us.apache.org/repos/asf/flink/tree/68998378
Diff: http://git-wip-us.apache.org/repos/asf/flink/diff/68998378
Branch: refs/heads/flip-6
Commit: 689983781c30db903b52d593b2fbfebba1ab6236
Parents: fe90811
Author: Stephan Ewen <se...@apache.org>
Authored: Tue Aug 16 21:11:01 2016 +0200
Committer: Till Rohrmann <tr...@apache.org>
Committed: Wed Sep 21 11:39:14 2016 +0200
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.../org/apache/flink/runtime/rpc/akka/AkkaRpcService.java | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/flink/blob/68998378/flink-runtime/src/main/java/org/apache/flink/runtime/rpc/akka/AkkaRpcService.java
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diff --git a/flink-runtime/src/main/java/org/apache/flink/runtime/rpc/akka/AkkaRpcService.java b/flink-runtime/src/main/java/org/apache/flink/runtime/rpc/akka/AkkaRpcService.java
index b647bbd..d987c2f 100644
--- a/flink-runtime/src/main/java/org/apache/flink/runtime/rpc/akka/AkkaRpcService.java
+++ b/flink-runtime/src/main/java/org/apache/flink/runtime/rpc/akka/AkkaRpcService.java
@@ -104,9 +104,14 @@ public class AkkaRpcService implements RpcService {
InvocationHandler akkaInvocationHandler = new AkkaInvocationHandler(actorRef, timeout, maximumFramesize);
+ // Rather than using the System ClassLoader directly, we derive the ClassLoader
+ // from this class . That works better in cases where Flink runs embedded and all Flink
+ // code is loaded dynamically (for example from an OSGI bundle) through a custom ClassLoader
+ ClassLoader classLoader = AkkaRpcService.this.getClass().getClassLoader();
+
@SuppressWarnings("unchecked")
C proxy = (C) Proxy.newProxyInstance(
- ClassLoader.getSystemClassLoader(),
+ classLoader,
new Class<?>[] {clazz},
akkaInvocationHandler);