Adding apex plugins/plugins-context modules

Change-Id: I36fc295ffbd22661bf8bd091bfb20ebf6dcc7f5e
Issue-ID: POLICY-862
Signed-off-by: waqas.ikram <waqas.ikram@ericsson.com>

3 files changed, 742 insertions, 0 deletions

diff --git a/plugins/plugins-context/context-metrics/src/test/java/org/onap/policy/apex/plugins/context/metrics/TestMetrics.java b/plugins/plugins-context/context-metrics/src/test/java/org/onap/policy/apex/plugins/context/metrics/TestMetrics.java
new file mode 100644
index 000000000..5607f8711
--- /dev/null
+++ b/plugins/plugins-context/context-metrics/src/test/java/org/onap/policy/apex/plugins/context/metrics/TestMetrics.java
@@ -0,0 +1,57 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.plugins.context.metrics;
+
+import static org.junit.Assert.fail;
+
+import java.io.IOException;
+
+import org.apache.curator.test.TestingServer;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+public class TestMetrics {
+    // Zookeeper test server
+    TestingServer zkTestServer;
+
+    @Before
+    public void beforeTest() throws Exception {
+        zkTestServer = new TestingServer(62181);
+    }
+
+    @After
+    public void afterTest() throws IOException {
+        zkTestServer.stop();
+    }
+
+    @Test
+    public void getSingleJVMMetrics() {
+        final String[] args = {"singleJVMTestNL", "1", "32", "1000", "65536", "0", "localhost:62181", "false"};
+
+        try {
+            ConcurrentContextMetrics.main(args);
+        } catch (final Exception e) {
+            fail("Metrics test failed");
+            e.printStackTrace();
+        }
+    }
+}
diff --git a/plugins/plugins-context/context-metrics/src/test/resources/hazelcast/hazelcast.xml b/plugins/plugins-context/context-metrics/src/test/resources/hazelcast/hazelcast.xml
new file mode 100644
index 000000000..84da4951e
--- /dev/null
+++ b/plugins/plugins-context/context-metrics/src/test/resources/hazelcast/hazelcast.xml
@@ -0,0 +1,643 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ============LICENSE_START=======================================================
+   Copyright (C) 2016-2018 Ericsson. All rights reserved.
+  ================================================================================
+  Licensed 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.
+  
+  SPDX-License-Identifier: Apache-2.0
+  ============LICENSE_END=========================================================
+-->
+
+<hazelcast xmlns="http://www.hazelcast.com/schema/config"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+	<group>
+		<name>HazelcastGroup3.0EVAL</name>
+		<password>password3.0EVAL</password>
+	</group>
+	<network>
+		<port auto-increment="true">5706</port>
+		<join>
+			<multicast enabled="false">
+				<multicast-group>224.2.2.10</multicast-group>
+				<multicast-port>54327</multicast-port>
+			</multicast>
+			<tcp-ip enabled="true">
+				<members>10.0.0.0</members>
+				<!-- members>192.168.219.141</members-->
+			</tcp-ip>
+		</join>
+		<interfaces enabled="false">
+			<!-- This value will allow hazelcast to run locally from the IDE -->
+			<interface>127.0.0.*</interface>
+		</interfaces>
+	</network>
+	<properties>
+		<property name="hazelcast.icmp.enabled">true</property>
+		<property name="hazelcast.logging.type">slf4j</property>
+		<!-- disable the hazelcast shutdown hook - prefer to control the shutdown 
+			in code -->
+		<property name="hazelcast.shutdownhook.enabled">false</property>
+		<property name="hazelcast.graceful.shutdown.max.wait">60</property>
+	</properties>
+	<executor-service>
+		<pool-size>16</pool-size>
+	</executor-service>
+	<queue name="default">
+		<!-- Maximum size of the queue. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means Integer.MAX_VALUE. Default is 0. -->
+		<max-size>100000</max-size>
+		<!-- Maximum number of seconds for each item to stay in the queue. Items 
+			that are not consumed in <time-to-live-seconds> will automatically get evicted 
+			from the queue. Any integer between 0 and Integer.MAX_VALUE. 0 means infinite. 
+			Default is 0. -->
+	</queue>
+	<map name="default">
+		<!-- Number of backups. If 1 is set as the backup-count for example, then 
+			all entries of the map will be copied to another JVM for fail-safety. Valid 
+			numbers are 0 (no backup), 1, 2, 3. -->
+		<backup-count>1</backup-count>
+		<!-- Valid values are: NONE (no eviction), LRU (Least Recently Used), LFU 
+			(Least Frequiently Used). NONE is the default. -->
+		<eviction-policy>NONE</eviction-policy>
+		<!-- Maximum size of the map. When max size is reached, map is evicted 
+			based on the policy defined. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means Integer.MAX_VALUE. Default is 0. -->
+		<max-size>0</max-size>
+		<!-- When max. size is reached, specified percentage of the map will be 
+			evicted. Any integer between 0 and 100. If 25 is set for example, 25% of 
+			the entries will get evicted. -->
+		<eviction-percentage>25</eviction-percentage>
+	</map>
+	<map name="L_ATTACH-Map">
+		<!-- Number of backups. If 1 is set as the backup-count for example, then 
+			all entries of the map will be copied to another JVM for fail-safety. Valid 
+			numbers are 0 (no backup), 1, 2, 3. -->
+		<backup-count>1</backup-count>
+		<!-- Valid values are: NONE (no eviction), LRU (Least Recently Used), LFU 
+			(Least Frequiently Used). NONE is the default. -->
+		<eviction-policy>LRU</eviction-policy>
+		<!-- Maximum size of the map. When max size is reached, map is evicted 
+			based on the policy defined. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means Integer.MAX_VALUE. Default is 0. -->
+		<max-size>1000000</max-size>
+		<!-- When max. size is reached, specified percentage of the map will be 
+			evicted. Any integer between 0 and 100. If 25 is set for example, 25% of 
+			the entries will get evicted. -->
+		<eviction-percentage>5</eviction-percentage>
+
+		<!-- Maximum number of seconds for each entry to stay in the map. Entries 
+			that are older than <time-to-live-seconds> and not updated for <time-to-live-seconds> 
+			will get automatically evicted from the map. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means infinite. Default is 0. -->
+		<time-to-live-seconds>0</time-to-live-seconds>
+
+		<!-- <map-store enabled="true"> Name of the class implementing MapLoader 
+			and/or MapStore. The class should implement at least of these interfaces 
+			and contain no-argument constructor. Note that the inner classes are not 
+			supported. <class-name>com.ericsson.xstream.loading.service.buffer.L_ATTACHLoader</class-name> 
+			Number of seconds to delay to call the MapStore.store(key, value). If the 
+			value is zero then it is write-through so MapStore.store(key, value) will 
+			be called as soon as the entry is updated. Otherwise it is write-behind so 
+			updates will be stored after write-delay-seconds value by calling Hazelcast.storeAll(map). 
+			Default value is 0. <write-delay-seconds>60000</write-delay-seconds> </map-store> -->
+
+
+	</map>
+	<map name="CTUM-Map">
+		<!-- Number of backups. If 1 is set as the backup-count for example, then 
+			all entries of the map will be copied to another JVM for fail-safety. Valid 
+			numbers are 0 (no backup), 1, 2, 3. -->
+		<backup-count>1</backup-count>
+		<!-- Valid values are: NONE (no eviction), LRU (Least Recently Used), LFU 
+			(Least Frequiently Used). NONE is the default. -->
+		<eviction-policy>LRU</eviction-policy>
+		<!-- Maximum size of the map. When max size is reached, map is evicted 
+			based on the policy defined. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means Integer.MAX_VALUE. Default is 0. -->
+		<max-size>1000000</max-size>
+		<!-- When max. size is reached, specified percentage of the map will be 
+			evicted. Any integer between 0 and 100. If 25 is set for example, 25% of 
+			the entries will get evicted. -->
+		<eviction-percentage>5</eviction-percentage>
+
+		<!-- Maximum number of seconds for each entry to stay in the map. Entries 
+			that are older than <time-to-live-seconds> and not updated for <time-to-live-seconds> 
+			will get automatically evicted from the map. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means infinite. Default is 0. -->
+		<time-to-live-seconds>7200</time-to-live-seconds>
+
+		<!-- <map-store enabled="true"> Name of the class implementing MapLoader 
+			and/or MapStore. The class should implement at least of these interfaces 
+			and contain no-argument constructor. Note that the inner classes are not 
+			supported. <class-name>com.ericsson.xstream.loading.service.buffer.CTUMLoader</class-name> 
+			Number of seconds to delay to call the MapStore.store(key, value). If the 
+			value is zero then it is write-through so MapStore.store(key, value) will 
+			be called as soon as the entry is updated. Otherwise it is write-behind so 
+			updates will be stored after write-delay-seconds value by calling Hazelcast.storeAll(map). 
+			Default value is 0. <write-delay-seconds>3600</write-delay-seconds> </map-store> -->
+
+	</map>
+	<map name="L_HANDOVER-Map">
+		<!-- Number of backups. If 1 is set as the backup-count for example, then 
+			all entries of the map will be copied to another JVM for fail-safety. Valid 
+			numbers are 0 (no backup), 1, 2, 3. -->
+		<backup-count>1</backup-count>
+		<!-- Valid values are: NONE (no eviction), LRU (Least Recently Used), LFU 
+			(Least Frequiently Used). NONE is the default. -->
+		<eviction-policy>LRU</eviction-policy>
+		<!-- Maximum size of the map. When max size is reached, map is evicted 
+			based on the policy defined. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means Integer.MAX_VALUE. Default is 0. -->
+		<max-size>1000000</max-size>
+		<!-- When max. size is reached, specified percentage of the map will be 
+			evicted. Any integer between 0 and 100. If 25 is set for example, 25% of 
+			the entries will get evicted. -->
+		<eviction-percentage>5</eviction-percentage>
+
+		<!-- Maximum number of seconds for each entry to stay in the map. Entries 
+			that are older than <time-to-live-seconds> and not updated for <time-to-live-seconds> 
+			will get automatically evicted from the map. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means infinite. Default is 0. -->
+		<time-to-live-seconds>3600</time-to-live-seconds>
+
+		<!-- <map-store enabled="true"> Name of the class implementing MapLoader 
+			and/or MapStore. The class should implement at least of these interfaces 
+			and contain no-argument constructor. Note that the inner classes are not 
+			supported. <class-name>com.ericsson.xstream.base.publishing.hazelcast.L_ATTACHStore</class-name> 
+			Number of seconds to delay to call the MapStore.store(key, value). If the 
+			value is zero then it is write-through so MapStore.store(key, value) will 
+			be called as soon as the entry is updated. Otherwise it is write-behind so 
+			updates will be stored after write-delay-seconds value by calling Hazelcast.storeAll(map). 
+			Default value is 0. <write-delay-seconds>5</write-delay-seconds> </map-store> -->
+
+
+	</map>
+
+	<map name="L_SERVICE_REQUEST-Map">
+		<!-- Number of backups. If 1 is set as the backup-count for example, then 
+			all entries of the map will be copied to another JVM for fail-safety. Valid 
+			numbers are 0 (no backup), 1, 2, 3. -->
+		<backup-count>1</backup-count>
+		<!-- Valid values are: NONE (no eviction), LRU (Least Recently Used), LFU 
+			(Least Frequiently Used). NONE is the default. -->
+		<eviction-policy>LRU</eviction-policy>
+		<!-- Maximum size of the map. When max size is reached, map is evicted 
+			based on the policy defined. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means Integer.MAX_VALUE. Default is 0. -->
+		<max-size>1000000</max-size>
+		<!-- When max. size is reached, specified percentage of the map will be 
+			evicted. Any integer between 0 and 100. If 25 is set for example, 25% of 
+			the entries will get evicted. -->
+		<eviction-percentage>5</eviction-percentage>
+
+		<!-- Maximum number of seconds for each entry to stay in the map. Entries 
+			that are older than <time-to-live-seconds> and not updated for <time-to-live-seconds> 
+			will get automatically evicted from the map. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means infinite. Default is 0. -->
+		<time-to-live-seconds>7200</time-to-live-seconds>
+
+		<!-- <map-store enabled="true"> Name of the class implementing MapLoader 
+			and/or MapStore. The class should implement at least of these interfaces 
+			and contain no-argument constructor. Note that the inner classes are not 
+			supported. <class-name>com.ericsson.xstream.base.publishing.hazelcast.L_HandoverStore</class-name> 
+			Number of seconds to delay to call the MapStore.store(key, value). If the 
+			value is zero then it is write-through so MapStore.store(key, value) will 
+			be called as soon as the entry is updated. Otherwise it is write-behind so 
+			updates will be stored after write-delay-seconds value by calling Hazelcast.storeAll(map). 
+			Default value is 0. <write-delay-seconds>5</write-delay-seconds> </map-store> -->
+
+
+	</map>
+	<map name="CommonCache">
+
+
+		<!-- Number of async-backups. If 1 is set as the backup-count for example, 
+			then all entries of the map will be copied to another JVM for fail-safety. 
+			Valid numbers are 0 (no backup), 1, 2, 3. -->
+		<async-backup-count>1</async-backup-count>
+
+		<!-- Can we read the local backup entries? Default value is false for strong 
+			consistency. Being able to read backup data will give you greater performance. -->
+		<read-backup-data>true</read-backup-data>
+		<!-- Valid values are: NONE (no eviction), LRU (Least Recently Used), LFU 
+			(Least Frequiently Used). NONE is the default. -->
+		<eviction-policy>LRU</eviction-policy>
+		<!-- Maximum size of the map. When max size is reached, map is evicted 
+			based on the policy defined. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means Integer.MAX_VALUE. Default is 0. -->
+		<max-size>3000000</max-size>
+		<!-- When max. size is reached, specified percentage of the map will be 
+			evicted. Any integer between 0 and 100. If 25 is set for example, 25% of 
+			the entries will get evicted. -->
+		<eviction-percentage>5</eviction-percentage>
+
+		<!-- Maximum number of seconds for each entry to stay in the map. Entries 
+			that are older than <time-to-live-seconds> and not updated for <time-to-live-seconds> 
+			will get automatically evicted from the map. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means infinite. Default is 0. -->
+		<time-to-live-seconds>7200</time-to-live-seconds>
+
+		<!-- <map-store enabled="true"> Name of the class implementing MapLoader 
+			and/or MapStore. The class should implement at least of these interfaces 
+			and contain no-argument constructor. Note that the inner classes are not 
+			supported. <class-name>com.ericsson.xstream.base.publishing.hazelcast.L_HandoverStore</class-name> 
+			Number of seconds to delay to call the MapStore.store(key, value). If the 
+			value is zero then it is write-through so MapStore.store(key, value) will 
+			be called as soon as the entry is updated. Otherwise it is write-behind so 
+			updates will be stored after write-delay-seconds value by calling Hazelcast.storeAll(map). 
+			Default value is 0. <write-delay-seconds>5</write-delay-seconds> </map-store> -->
+
+
+	</map>
+
+
+	<map name="Topology-Map">
+
+		<!-- Number of backups. If 1 is set as the backup-count for example, then 
+			all entries of the map will be copied to another JVM for fail-safety. Valid 
+			numbers are 0 (no backup), 1, 2, 3. -->
+		<backup-count>2</backup-count>
+		<!-- Valid values are: NONE (no eviction), LRU (Least Recently Used), LFU 
+			(Least Frequiently Used). NONE is the default. -->
+		<eviction-policy>NONE</eviction-policy>
+		<!-- Maximum size of the map. When max size is reached, map is evicted 
+			based on the policy defined. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means Integer.MAX_VALUE. Default is 0. -->
+		<max-size>10000000</max-size>
+		<!-- When max. size is reached, specified percentage of the map will be 
+			evicted. Any integer between 0 and 100. If 25 is set for example, 25% of 
+			the entries will get evicted. -->
+		<eviction-percentage>0</eviction-percentage>
+
+
+		<!-- Maximum number of seconds for each entry to stay in the map. Entries 
+			that are older than <time-to-live-seconds> and not updated for <time-to-live-seconds> 
+			will get automatically evicted from the map. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means infinite. Default is 0. -->
+		<time-to-live-seconds>0</time-to-live-seconds>
+
+		<!-- <map-store enabled="true"> Name of the class implementing MapLoader 
+			and/or MapStore. The class should implement at least of these interfaces 
+			and contain no-argument constructor. Note that the inner classes are not 
+			supported. <class-name>com.ericsson.xstream.loading.service.buffer.TopologyCacheLoader</class-name> 
+			Number of seconds to delay to call the MapStore.store(key, value). If the 
+			value is zero then it is write-through so MapStore.store(key, value) will 
+			be called as soon as the entry is updated. Otherwise it is write-behind so 
+			updates will be stored after write-delay-seconds value by calling Hazelcast.storeAll(map). 
+			Default value is 0. <write-delay-seconds>5</write-delay-seconds> </map-store> -->
+
+
+
+	</map>
+	<map name="Protocol-cause-code-Map">
+		<near-cache>
+			<!-- Maximum number of seconds for each entry to stay in the near cache. 
+				Entries that are older than <time-to-live-seconds> will get automatically 
+				evicted from the near cache. Any integer between 0 and Integer.MAX_VALUE. 
+				0 means infinite. Default is 0. -->
+			<time-to-live-seconds>0</time-to-live-seconds>
+
+			<!-- Maximum number of seconds each entry can stay in the near cache as 
+				untouched (not-read). Entries that are not read (touched) more than <max-idle-seconds> 
+				value will get removed from the near cache. Any integer between 0 and Integer.MAX_VALUE. 
+				0 means Integer.MAX_VALUE. Default is 0. -->
+			<max-idle-seconds>0</max-idle-seconds>
+
+			<!-- Valid values are: NONE (no extra eviction, <time-to-live-seconds> 
+				may still apply), LRU (Least Recently Used), LFU (Least Frequently Used). 
+				NONE is the default. Regardless of the eviction policy used, <time-to-live-seconds> 
+				will still apply. -->
+			<eviction-policy>NONE</eviction-policy>
+
+			<!-- Maximum size of the near cache. When max size is reached, cache is 
+				evicted based on the policy defined. Any integer between 0 and Integer.MAX_VALUE. 
+				0 means Integer.MAX_VALUE. Default is 0. -->
+			<max-size>2000</max-size>
+
+			<!-- Should the cached entries get evicted if the entries are changed 
+				(updated or removed). true of false. Default is true. -->
+			<invalidate-on-change>true</invalidate-on-change>
+
+		</near-cache>
+
+
+
+	</map>
+	<map name="SessionId_Map">
+
+		<!-- Number of backups. If 1 is set as the backup-count for example, then 
+			all entries of the map will be copied to another JVM for fail-safety. Valid 
+			numbers are 0 (no backup), 1, 2, 3. -->
+		<backup-count>1</backup-count>
+		<!-- Valid values are: NONE (no eviction), LRU (Least Recently Used), LFU 
+			(Least Frequiently Used). NONE is the default. -->
+		<eviction-policy>NONE</eviction-policy>
+		<!-- Maximum size of the map. When max size is reached, map is evicted 
+			based on the policy defined. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means Integer.MAX_VALUE. Default is 0. -->
+		<max-size>10000000</max-size>
+		<!-- When max. size is reached, specified percentage of the map will be 
+			evicted. Any integer between 0 and 100. If 25 is set for example, 25% of 
+			the entries will get evicted. -->
+		<eviction-percentage>0</eviction-percentage>
+
+
+		<!-- Maximum number of seconds for each entry to stay in the map. Entries 
+			that are older than <time-to-live-seconds> and not updated for <time-to-live-seconds> 
+			will get automatically evicted from the map. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means infinite. Default is 0. -->
+		<time-to-live-seconds>60</time-to-live-seconds>
+		<!-- <map-store enabled="true"> Name of the class implementing MapLoader 
+			and/or MapStore. The class should implement at least of these interfaces 
+			and contain no-argument constructor. Note that the inner classes are not 
+			supported. <class-name>com.ericsson.xstream.loading.service.buffer.TopologyCacheLoader</class-name> 
+			Number of seconds to delay to call the MapStore.store(key, value). If the 
+			value is zero then it is write-through so MapStore.store(key, value) will 
+			be called as soon as the entry is updated. Otherwise it is write-behind so 
+			updates will be stored after write-delay-seconds value by calling Hazelcast.storeAll(map). 
+			Default value is 0. <write-delay-seconds>5</write-delay-seconds> </map-store> -->
+
+
+	</map>
+	<map name="gpeh-reasons-Map">
+		<!-- Number of backups. If 1 is set as the backup-count for example, then 
+			all entries of the map will be copied to another JVM for fail-safety. Valid 
+			numbers are 0 (no backup), 1, 2, 3. -->
+		<backup-count>2</backup-count>
+		<!-- When max. size is reached, specified percentage of the map will be 
+			evicted. Any integer between 0 and 100. If 25 is set for example, 25% of 
+			the entries will get evicted. -->
+		<eviction-percentage>0</eviction-percentage>
+		<near-cache>
+			<!-- Number of backups. If 1 is set as the backup-count for example, then 
+				all entries of the map will be copied to another JVM for fail-safety. Valid 
+				numbers are 0 (no backup), 1, 2, 3. -->
+			<!-- Valid values are: NONE (no eviction), LRU (Least Recently Used), 
+				LFU (Least Frequently Used). NONE is the default. -->
+			<eviction-policy>NONE</eviction-policy>
+			<!-- Maximum size of the map. When max size is reached, map is evicted 
+				based on the policy defined. Any integer between 0 and Integer.MAX_VALUE. 
+				0 means Integer.MAX_VALUE. Default is 0. -->
+			<max-size>1000</max-size>
+
+
+			<!-- Maximum number of seconds for each entry to stay in the map. Entries 
+				that are older than <time-to-live-seconds> and not updated for <time-to-live-seconds> 
+				will get automatically evicted from the map. Any integer between 0 and Integer.MAX_VALUE. 
+				0 means infinite. Default is 0. -->
+			<time-to-live-seconds>0</time-to-live-seconds>
+		</near-cache>
+	</map>
+	<map name="tac-imei-Map">
+		<!-- Number of backups. If 1 is set as the backup-count for example, then 
+			all entries of the map will be copied to another JVM for fail-safety. Valid 
+			numbers are 0 (no backup), 1, 2, 3. -->
+		<backup-count>2</backup-count>
+		<!-- When max. size is reached, specified percentage of the map will be 
+			evicted. Any integer between 0 and 100. If 25 is set for example, 25% of 
+			the entries will get evicted. -->
+		<eviction-percentage>0</eviction-percentage>
+
+		<near-cache>
+			<!-- Valid values are: NONE (no eviction), LRU (Least Recently Used), 
+				LFU (Least Frequently Used). NONE is the default. -->
+			<eviction-policy>NONE</eviction-policy>
+			<!-- Maximum size of the map. When max size is reached, map is evicted 
+				based on the policy defined. Any integer between 0 and Integer.MAX_VALUE. 
+				0 means Integer.MAX_VALUE. Default is 0. -->
+			<max-size>10000</max-size>
+
+			<!-- Maximum number of seconds for each entry to stay in the map. Entries 
+				that are older than <time-to-live-seconds> and not updated for <time-to-live-seconds> 
+				will get automatically evicted from the map. Any integer between 0 and Integer.MAX_VALUE. 
+				0 means infinite. Default is 0. -->
+			<time-to-live-seconds>0</time-to-live-seconds>
+		</near-cache>
+	</map>
+
+	<map name="CORE-DATA-Map">
+
+		<!-- Number of backups. If 1 is set as the backup-count for example, then 
+			all entries of the map will be copied to another JVM for fail-safety. Valid 
+			numbers are 0 (no backup), 1, 2, 3. -->
+		<backup-count>2</backup-count>
+		<!-- Valid values are: NONE (no eviction), LRU (Least Recently Used), LFU 
+			(Least Frequiently Used). NONE is the default. -->
+		<eviction-policy>NONE</eviction-policy>
+		<!-- Maximum size of the map. When max size is reached, map is evicted 
+			based on the policy defined. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means Integer.MAX_VALUE. Default is 0. -->
+		<max-size>10000000</max-size>
+		<!-- When max. size is reached, specified percentage of the map will be 
+			evicted. Any integer between 0 and 100. If 25 is set for example, 25% of 
+			the entries will get evicted. -->
+		<eviction-percentage>0</eviction-percentage>
+
+
+		<!-- Maximum number of seconds for each entry to stay in the map. Entries 
+			that are older than <time-to-live-seconds> and not updated for <time-to-live-seconds> 
+			will get automatically evicted from the map. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means infinite. Default is 0. -->
+		<time-to-live-seconds>0</time-to-live-seconds>
+
+		<!-- <map-store enabled="true"> Name of the class implementing MapLoader 
+			and/or MapStore. The class should implement at least of these interfaces 
+			and contain no-argument constructor. Note that the inner classes are not 
+			supported. <class-name>com.ericsson.xstream.loading.service.buffer.TopologyCacheLoader</class-name> 
+			Number of seconds to delay to call the MapStore.store(key, value). If the 
+			value is zero then it is write-through so MapStore.store(key, value) will 
+			be called as soon as the entry is updated. Otherwise it is write-behind so 
+			updates will be stored after write-delay-seconds value by calling Hazelcast.storeAll(map). 
+			Default value is 0. <write-delay-seconds>5</write-delay-seconds> </map-store> -->
+
+
+
+	</map>
+	<map name="IMSI-APN-Map">
+
+		<!-- Number of backups. If 1 is set as the backup-count for example, then 
+			all entries of the map will be copied to another JVM for fail-safety. Valid 
+			numbers are 0 (no backup), 1, 2, 3. -->
+		<backup-count>2</backup-count>
+		<!-- Valid values are: NONE (no eviction), LRU (Least Recently Used), LFU 
+			(Least Frequiently Used). NONE is the default. -->
+		<eviction-policy>NONE</eviction-policy>
+		<!-- Maximum size of the map. When max size is reached, map is evicted 
+			based on the policy defined. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means Integer.MAX_VALUE. Default is 0. -->
+		<max-size>10000000</max-size>
+		<!-- When max. size is reached, specified percentage of the map will be 
+			evicted. Any integer between 0 and 100. If 25 is set for example, 25% of 
+			the entries will get evicted. -->
+		<eviction-percentage>0</eviction-percentage>
+
+
+		<!-- Maximum number of seconds for each entry to stay in the map. Entries 
+			that are older than <time-to-live-seconds> and not updated for <time-to-live-seconds> 
+			will get automatically evicted from the map. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means infinite. Default is 0. -->
+		<time-to-live-seconds>0</time-to-live-seconds>
+
+		<!-- <map-store enabled="true"> Name of the class implementing MapLoader 
+			and/or MapStore. The class should implement at least of these interfaces 
+			and contain no-argument constructor. Note that the inner classes are not 
+			supported. <class-name>com.ericsson.xstream.loading.service.buffer.TopologyCacheLoader</class-name> 
+			Number of seconds to delay to call the MapStore.store(key, value). If the 
+			value is zero then it is write-through so MapStore.store(key, value) will 
+			be called as soon as the entry is updated. Otherwise it is write-behind so 
+			updates will be stored after write-delay-seconds value by calling Hazelcast.storeAll(map). 
+			Default value is 0. <write-delay-seconds>5</write-delay-seconds> </map-store> -->
+
+
+
+	</map>
+	<map name="CommonDataCache">
+
+
+		<!-- Number of async-backups. If 1 is set as the backup-count for example, 
+			then all entries of the map will be copied to another JVM for fail-safety. 
+			Valid numbers are 0 (no backup), 1, 2, 3. -->
+		<async-backup-count>1</async-backup-count>
+
+		<!-- Can we read the local backup entries? Default value is false for strong 
+			consistency. Being able to read backup data will give you greater performance. -->
+		<read-backup-data>true</read-backup-data>
+		<!-- Valid values are: NONE (no eviction), LRU (Least Recently Used), LFU 
+			(Least Frequiently Used). NONE is the default. -->
+		<eviction-policy>LRU</eviction-policy>
+		<!-- Maximum size of the map. When max size is reached, map is evicted 
+			based on the policy defined. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means Integer.MAX_VALUE. Default is 0. -->
+		<max-size>3000000</max-size>
+		<!-- When max. size is reached, specified percentage of the map will be 
+			evicted. Any integer between 0 and 100. If 25 is set for example, 25% of 
+			the entries will get evicted. -->
+		<eviction-percentage>5</eviction-percentage>
+
+		<!-- Maximum number of seconds for each entry to stay in the map. Entries 
+			that are older than <time-to-live-seconds> and not updated for <time-to-live-seconds> 
+			will get automatically evicted from the map. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means infinite. Default is 0. -->
+		<time-to-live-seconds>7200</time-to-live-seconds>
+
+		<!-- <map-store enabled="true"> Name of the class implementing MapLoader 
+			and/or MapStore. The class should implement at least of these interfaces 
+			and contain no-argument constructor. Note that the inner classes are not 
+			supported. <class-name>com.ericsson.xstream.base.publishing.hazelcast.L_HandoverStore</class-name> 
+			Number of seconds to delay to call the MapStore.store(key, value). If the 
+			value is zero then it is write-through so MapStore.store(key, value) will 
+			be called as soon as the entry is updated. Otherwise it is write-behind so 
+			updates will be stored after write-delay-seconds value by calling Hazelcast.storeAll(map). 
+			Default value is 0. <write-delay-seconds>5</write-delay-seconds> </map-store> -->
+
+
+	</map>
+
+
+	<queue name="raw-distributer-queue">
+		<!-- Maximum size of the queue. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means Integer.MAX_VALUE. Default is 0. -->
+		<max-size>100000</max-size>
+	</queue>
+	<map name="queue-map">
+
+		<!-- Number of backups. If 1 is set as the backup-count for example, then 
+			all entries of the map will be copied to another JVM for fail-safety. Valid 
+			numbers are 0 (no backup), 1, 2, 3. -->
+		<backup-count>0</backup-count>
+
+	</map>
+
+	<map name="radio-correlation-config-Map">
+		<backup-count>2</backup-count>
+		<eviction-policy>NONE</eviction-policy>
+		<max-size>50</max-size>
+		<eviction-percentage>0</eviction-percentage>
+		<time-to-live-seconds>0</time-to-live-seconds>
+	</map>
+
+	<map name="xstream-configuration-map">
+		<!-- Number of backups. If 1 is set as the backup-count for example, then 
+			all entries of the map will be copied to another JVM for fail-safety. Valid 
+			numbers are 0 (no backup), 1, 2, 3. -->
+		<backup-count>0</backup-count>
+		<time-to-live-seconds>100000</time-to-live-seconds>
+	</map>
+
+	<map name="TOPIC-TASK-MAP">
+
+		<async-backup-count>3</async-backup-count>
+
+		<read-backup-data>true</read-backup-data>
+		<!-- Valid values are: NONE (no eviction), LRU (Least Recently Used), LFU 
+			(Least Frequiently Used). NONE is the default. -->
+		<eviction-policy>NONE</eviction-policy>
+		<!-- Maximum size of the map. When max size is reached, map is evicted 
+			based on the policy defined. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means Integer.MAX_VALUE. Default is 0. -->
+		<max-size>1000</max-size>
+		<!-- When max. size is reached, specified percentage of the map will be 
+			evicted. Any integer between 0 and 100. If 25 is set for example, 25% of 
+			the entries will get evicted. -->
+		<eviction-percentage>0</eviction-percentage>
+
+
+
+		<!-- Maximum number of seconds for each entry to stay in the map. Entries 
+			that are older than <time-to-live-seconds> and not updated for <time-to-live-seconds> 
+			will get automatically evicted from the map. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means infinite. Default is 0. -->
+		<time-to-live-seconds>0</time-to-live-seconds>
+	</map>
+	<map name="TOPIC-REGISTRY">
+
+		<async-backup-count>3</async-backup-count>
+
+		<read-backup-data>true</read-backup-data>
+		<!-- Valid values are: NONE (no eviction), LRU (Least Recently Used), LFU 
+			(Least Frequiently Used). NONE is the default. -->
+		<eviction-policy>NONE</eviction-policy>
+		<!-- Maximum size of the map. When max size is reached, map is evicted 
+			based on the policy defined. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means Integer.MAX_VALUE. Default is 0. -->
+		<max-size>1000</max-size>
+		<!-- When max. size is reached, specified percentage of the map will be 
+			evicted. Any integer between 0 and 100. If 25 is set for example, 25% of 
+			the entries will get evicted. -->
+		<eviction-percentage>0</eviction-percentage>
+
+
+
+		<!-- Maximum number of seconds for each entry to stay in the map. Entries 
+			that are older than <time-to-live-seconds> and not updated for <time-to-live-seconds> 
+			will get automatically evicted from the map. Any integer between 0 and Integer.MAX_VALUE. 
+			0 means infinite. Default is 0. -->
+		<time-to-live-seconds>0</time-to-live-seconds>
+	</map>
+	<queue name="Pooled-Topic-Request-Queue">
+		<!-- Maximum size of the queue.Any integer between 0 and Integer.MAX_VALUE. 
+			0 means Integer.MAX_VALUE. Default is 0. -->
+		<max-size>100000</max-size>
+	</queue>
+	<map name="Pooled-Topic-Request-Queue-Backup-map">
+
+		<!-- Number of backups. If 1 is set as the backup-count for example, then 
+			all entries of the map will be copied to another JVM for fail-safety. Valid 
+			numbers are 0 (no backup), 1, 2, 3. -->
+		<backup-count>1</backup-count>
+		<eviction-policy>NONE</eviction-policy>
+		<time-to-live-seconds>0</time-to-live-seconds>
+	</map>
+
+</hazelcast>
diff --git a/plugins/plugins-context/context-metrics/src/test/resources/infinispan/infinispan.xml b/plugins/plugins-context/context-metrics/src/test/resources/infinispan/infinispan.xml
new file mode 100644
index 000000000..a8541333e
--- /dev/null
+++ b/plugins/plugins-context/context-metrics/src/test/resources/infinispan/infinispan.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ============LICENSE_START=======================================================
+   Copyright (C) 2016-2018 Ericsson. All rights reserved.
+  ================================================================================
+  Licensed 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.
+  
+  SPDX-License-Identifier: Apache-2.0
+  ============LICENSE_END=========================================================
+-->
+
+<?xml version="1.0" encoding="UTF-8"?>
+
+<infinispan xmlns="urn:infinispan:config:8.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:infinispan:config:8.0 http://infinispan.org/schemas/infinispan-config-8.0.xsd">
+	<jgroups>
+		<stack-file name="external-file" path="default-configs/default-jgroups-tcp.xml" />
+	</jgroups>
+
+	<cache-container name="ApexCacheContainer" default-cache="TestContext_0.0.1">
+		<transport cluster="apexCluster" stack="external-file" />
+		<jmx />
+		<replicated-cache name="LargeContextMap_0.0.1" mode="SYNC" statistics="true">
+			<state-transfer enabled="true" />
+		</replicated-cache>
+		<replicated-cache name="LongSameTypeContextMap_0.0.1" mode="SYNC" statistics="true">
+			<state-transfer enabled="true" />
+		</replicated-cache>
+		<replicated-cache name="TestContext_0.0.1" mode="SYNC">
+			<state-transfer enabled="true" />
+		</replicated-cache>
+	</cache-container>
+</infinispan>