[
https://issues.apache.org/jira/browse/GEODE-2231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15890843#comment-15890843
]
ASF GitHub Bot commented on GEODE-2231:
---------------------------------------
Github user upthewaterspout commented on a diff in the pull request:
https://github.com/apache/geode-examples/pull/3#discussion_r103763868
--- Diff:
partitioned/src/main/java/org/apache/geode/examples/partitioned/Consumer.java
---
@@ -0,0 +1,81 @@
+/*
+ * 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.geode.examples.partitioned;
+
+import java.util.*;
+import org.apache.geode.cache.client.ClientCache;
+import org.apache.geode.cache.Region;
+
+public class Consumer extends BaseClient {
+
+ public static void main(String[] args) {
+ Consumer c = new Consumer();
+ c.checkAndPrint(args);
+ }
+
+ public void checkAndPrint(String[] args) {
+ if (0 == args.length) {
+ throw new RuntimeException("Expected argument specifying region
name.");
+ } else {
+ if (args.length > 1) {
+ throw new RuntimeException("Expected only 1 argument, and received
more than 1.");
+ } else {
+ if (args[0].equals("EmployeeRegion")) {
+ this.printRegionContents();
+ } else {
+ if (args[0].equals("BadEmployeeRegion")) {
+ this.printBadRegionContents();
+ } else {
+ throw new RuntimeException("Unrecognized region name in
argument specification.");
+ }
+ }
+ }
+ }
+ }
+
+ public Consumer() {}
+
+ public Consumer(ClientCache clientCache) {
+ this.clientCache = clientCache;
+ }
+
+
+ public void printRegionContents() {
+ /* Print EmployeeRegion size and contents */
+ Region r1 = this.getRegion1();
+ Set<EmployeeKey> setOfKeys1 = r1.keySetOnServer();
+ logger.info(setOfKeys1.size() + " entries in EmployeeRegion on the
server(s).");
+ if (setOfKeys1.size() > 0) {
--- End diff --
Nitpick - no need for this if check I think.
> Create new partitioning example
> -------------------------------
>
> Key: GEODE-2231
> URL: https://issues.apache.org/jira/browse/GEODE-2231
> Project: Geode
> Issue Type: Improvement
> Components: docs
> Reporter: Karen Smoler Miller
> Assignee: Karen Smoler Miller
> Priority: Minor
>
> Add a new example to the geode-examples that demonstrates partitioning.
> The example will use the same structure as the replicated example, starting 2
> servers that host a partitioned region (with no redundant copies). Run the
> producer to populate the region. Run the consumer to see the contents of the
> region. Then, stop one of the servers and run the consumer again to notice
> that only roughly half (with 2 servers and hopefully a reasonable hash) of
> the entries are present.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
