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IDEMPIERE-3653 Hazelcast improvements / fix template version - add example of new recommended aws discovery strategy

This commit is contained in:
Carlos Ruiz 2018-03-13 16:32:34 -03:00
parent cd7bba9d01
commit 81066b1498
2 changed files with 85 additions and 45 deletions
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95
org.adempiere.server-feature/hazelcast-template.xml
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@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
~ Copyright (c) 2008-2013, Hazelcast, Inc. All Rights Reserved.
~ Copyright (c) 2008-2017, Hazelcast, Inc. 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.
@ -16,12 +16,12 @@
-->
<!--
The default Hazelcast configuration. This is used when:
- no hazelcast.xml if present
The default Hazelcast configuration. This is used when no hazelcast.xml is present.
Please see the schema for how to configure Hazelcast at https://hazelcast.com/schema/config/hazelcast-config-3.9.xsd
or the documentation at https://hazelcast.org/documentation/
-->
<hazelcast xsi:schemaLocation="http://www.hazelcast.com/schema/config hazelcast-config-3.5.xsd"
<!--suppress XmlDefaultAttributeValue -->
<hazelcast xsi:schemaLocation="http://www.hazelcast.com/schema/config hazelcast-config-3.9.xsd"
xmlns="http://www.hazelcast.com/schema/config"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<group>
@ -45,19 +45,27 @@
</multicast>
<tcp-ip enabled="false">
<interface>127.0.0.1</interface>
<member-list>
<member>127.0.0.1</member>
</member-list>
</tcp-ip>
<aws enabled="false">
<access-key>my-access-key</access-key>
<secret-key>my-secret-key</secret-key>
<aws enabled="false"/>
<discovery-strategies>
<discovery-strategy enabled="false" class="com.hazelcast.aws.AwsDiscoveryStrategy">
<properties>
<property name="access-key">my-access-key</property>
<property name="secret-key">my-secret-key</property>
<!--optional, default is us-east-1 -->
<region>us-west-1</region>
<!--optional, default is ec2.amazonaws.com. If set, region shouldn't be set as it will override this property -->
<host-header>ec2.amazonaws.com</host-header>
<property name="region">us-east-1</property>
<property name="host-header">ec2.amazonaws.com</property>
<!-- optional, only instances belonging to this group will be discovered, default will try all running instances -->
<security-group-name>hazelcast-sg</security-group-name>
<tag-key>type</tag-key>
<tag-value>hz-nodes</tag-value>
</aws>
<property name="security-group-name">hazelcast-sg</property>
<property name="tag-key">type</property>
<property name="tag-value">hz-nodes</property>
<property name="connection-timeout-seconds">30</property>
</properties>
</discovery-strategy>
</discovery-strategies>
</join>
<interfaces enabled="false">
<interface>10.10.1.*</interface>
@ -126,7 +134,7 @@
then all entries of the map will be copied to another JVM for
fail-safety. 0 means no backup.
-->
<backup-count>1</backup-count>
<backup-count>0</backup-count>
<!--
Number of async backups. 0 means no backup.
-->
@ -144,7 +152,7 @@
automatically evicted from the map. Entry is touched if get, put or containsKey is called.
Any integer between 0 and Integer.MAX_VALUE. 0 means infinite. Default is 0.
-->
<max-idle-seconds>0</max-idle-seconds>
<max-idle-seconds>1800</max-idle-seconds>
<!--
Valid values are:
NONE (no eviction),
@ -152,25 +160,26 @@
LFU (Least Frequently Used).
NONE is the default.
-->
<eviction-policy>NONE</eviction-policy>
<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 policy="PER_NODE">0</max-size>
<max-size policy="PER_NODE">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` property is deprecated and will be ignored when it is set.
As of version 3.7, eviction mechanism changed.
It uses a probabilistic algorithm based on sampling. Please see documentation for further details
-->
<eviction-percentage>25</eviction-percentage>
<!--
Minimum time in milliseconds which should pass before checking
if a partition of this map is evictable or not.
Default value is 100 millis.
`min-eviction-check-millis` property is deprecated and will be ignored when it is set.
As of version 3.7, eviction mechanism changed.
It uses a probabilistic algorithm based on sampling. Please see documentation for further details
-->
<min-eviction-check-millis>100</min-eviction-check-millis>
<!--
@ -188,10 +197,36 @@
com.hazelcast.map.merge.HigherHitsMapMergePolicy ; entry with the higher hits wins.
com.hazelcast.map.merge.LatestUpdateMapMergePolicy ; entry with the latest update wins.
-->
<merge-policy>com.hazelcast.map.merge.PassThroughMergePolicy</merge-policy>
<merge-policy>com.hazelcast.map.merge.PutIfAbsentMapMergePolicy</merge-policy>
<!--
Control caching of de-serialized values. Caching makes query evaluation faster, but it cost memory.
Possible Values:
NEVER: Never cache deserialized object
INDEX-ONLY: Caches values only when they are inserted into an index.
ALWAYS: Always cache deserialized values.
-->
<cache-deserialized-values>INDEX-ONLY</cache-deserialized-values>
</map>
<!--
Configuration for an event journal. The event journal keeps events related
to a specific partition and data structure. For instance, it could keep
map add, update, remove, merge events along with the key, old value, new value and so on.
-->
<event-journal enabled="false">
<mapName>mapName</mapName>
<capacity>10000</capacity>
<time-to-live-seconds>0</time-to-live-seconds>
</event-journal>
<event-journal enabled="false">
<cacheName>cacheName</cacheName>
<capacity>10000</capacity>
<time-to-live-seconds>0</time-to-live-seconds>
</event-journal>
<multimap name="default">
<backup-count>1</backup-count>
<value-collection-type>SET</value-collection-type>
@ -231,7 +266,7 @@
<capacity>10000</capacity>
<backup-count>1</backup-count>
<async-backup-count>0</async-backup-count>
<time-to-live-seconds>30</time-to-live-seconds>
<time-to-live-seconds>0</time-to-live-seconds>
<in-memory-format>BINARY</in-memory-format>
</ringbuffer>
@ -241,4 +276,6 @@
<services enable-defaults="true"/>
<lite-member enabled="false"/>
</hazelcast>

27
org.idempiere.hazelcast.service.config/hazelcast.xml
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@ -49,19 +49,22 @@
<member>127.0.0.1</member>
</member-list>
</tcp-ip>
<aws enabled="false">
<access-key>my-access-key</access-key>
<secret-key>my-secret-key</secret-key>
<!--optional, default is us-east-1 -->
<region>us-west-1</region>
<!--optional, default is ec2.amazonaws.com. If set, region shouldn't be set as it will override this property -->
<host-header>ec2.amazonaws.com</host-header>
<!-- optional, only instances belonging to this group will be discovered, default will try all running instances -->
<security-group-name>hazelcast-sg</security-group-name>
<tag-key>type</tag-key>
<tag-value>hz-nodes</tag-value>
</aws>
<aws enabled="false"/>
<discovery-strategies>
<discovery-strategy enabled="false" class="com.hazelcast.aws.AwsDiscoveryStrategy">
<properties>
<property name="access-key">my-access-key</property>
<property name="secret-key">my-secret-key</property>
<!--optional, default is us-east-1 -->
<property name="region">us-east-1</property>
<property name="host-header">ec2.amazonaws.com</property>
<!-- optional, only instances belonging to this group will be discovered, default will try all running instances -->
<property name="security-group-name">hazelcast-sg</property>
<property name="tag-key">type</property>
<property name="tag-value">hz-nodes</property>
<property name="connection-timeout-seconds">30</property>
</properties>
</discovery-strategy>
</discovery-strategies>
</join>
<interfaces enabled="false">