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https://issues.apache.org/jira/browse/GOSSIP-88?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16058050#comment-16058050
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ASF GitHub Bot commented on GOSSIP-88:
--------------------------------------
Github user edwardcapriolo commented on a diff in the pull request:
https://github.com/apache/incubator-gossip/pull/55#discussion_r123338782
--- Diff:
gossip-base/src/main/java/org/apache/gossip/replication/Replicable.java ---
@@ -0,0 +1,31 @@
+/*
+ * 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.gossip.replication;
+
+import com.fasterxml.jackson.annotation.JsonTypeInfo;
+import org.apache.gossip.LocalMember;
+import org.apache.gossip.model.Base;
+
+// TODO: 6/21/17 java doc
+@JsonTypeInfo(
--- End diff --
This should live in the CrdtModule so that we do not have JSON
serialization stuff spread across the project.
> Data Replication Control
> ------------------------
>
> Key: GOSSIP-88
> URL: https://issues.apache.org/jira/browse/GOSSIP-88
> Project: Gossip
> Issue Type: New Feature
> Reporter: Mirage Abeysekara
> Assignee: Mirage Abeysekara
> Labels: gsoc2017
>
> Currently shared data and per node data get replicated on all nodes. It is
> better to have data replication control with following requirements
> * Data should never get replicated
> * Data should only get replicated on given set of nodes
> * Data should only replicated on its Datacenter
> In implementation the AbstractActiveGossiper is currently sending its shared
> data and per node data to a randomly selected live member. To control this
> replication we add a new property to the message (eg: SharedDataMessage has
> a property which says whether this datum need to be replicated or not with a
> given member.) and use that property in the AbstractActiveGossiper when
> sending data to a member.
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