[
https://issues.apache.org/jira/browse/FLINK-1984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15424563#comment-15424563
]
ASF GitHub Bot commented on FLINK-1984:
---------------------------------------
Github user tillrohrmann commented on a diff in the pull request:
https://github.com/apache/flink/pull/2315#discussion_r75128299
--- Diff:
flink-mesos/src/main/java/org/apache/flink/mesos/util/ZooKeeperUtils.java ---
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.mesos.util;
+
+import org.apache.curator.framework.CuratorFramework;
+import org.apache.flink.configuration.Configuration;
+
+public class ZooKeeperUtils {
+
+ /**
+ * Starts a {@link CuratorFramework} instance and connects it to the
given ZooKeeper
+ * quorum.
+ *
+ * @param configuration {@link Configuration} object containing the
configuration values
+ * @return {@link CuratorFramework} instance
+ */
+ @SuppressWarnings("unchecked")
+ public static CuratorFramework startCuratorFramework(Configuration
configuration) {
+
+ // workaround for shaded curator dependency of flink-runtime
+ Object client =
org.apache.flink.runtime.util.ZooKeeperUtils.startCuratorFramework(configuration);
--- End diff --
Why storing the client in an `Object` and then casting it?
> Integrate Flink with Apache Mesos
> ---------------------------------
>
> Key: FLINK-1984
> URL: https://issues.apache.org/jira/browse/FLINK-1984
> Project: Flink
> Issue Type: New Feature
> Components: Cluster Management
> Reporter: Robert Metzger
> Assignee: Eron Wright
> Priority: Minor
> Attachments: 251.patch
>
>
> There are some users asking for an integration of Flink into Mesos.
> -There also is a pending pull request for adding Mesos support for Flink-:
> https://github.com/apache/flink/pull/251
> Update (May '16): a new effort is now underway, building on the recent
> ResourceManager work.
> Design document: ([google
> doc|https://docs.google.com/document/d/1WItafBmGbjlaBbP8Of5PAFOH9GUJQxf5S4hjEuPchuU/edit?usp=sharing])
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