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IDEMPIERE-3653 1008016 Reduce cache max size from 2000 to 1000. Add max-idle config for hazelcast map ( 30 minutes ).

This commit is contained in:
Heng Sin Low 2017-05-24 17:31:41 +08:00
parent f80cb9ca7a
commit 6105b42ecb
3 changed files with 49 additions and 4 deletions
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19
org.adempiere.base/src/org/compiere/util/CacheMgt.java
View File

@ -68,7 +68,24 @@ public class CacheMgt
/** Logger */
private static CLogger log = CLogger.getCLogger(CacheMgt.class);
private final static int MAX_SIZE = 2000;
private static int MAX_SIZE = 1000;
static
{
try
{
String maxSize = System.getProperty("Cache.MaxSize");
if (maxSize != null && maxSize.trim().length() > 0)
{
int max = 0;
try
{
max = Integer.parseInt(maxSize.trim());
} catch (Throwable t) {}
if (max > 0)
MAX_SIZE = max;
}
} catch (Throwable t) {}
}
/**************************************************************************
* Create Cache Instance

4
org.idempiere.hazelcast.service.config/hazelcast.xml
View File

@ -135,7 +135,7 @@
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),
@ -150,7 +150,7 @@
Any integer between 0 and Integer.MAX_VALUE. 0 means
Integer.MAX_VALUE. Default is 0.
-->
<max-size policy="cluster_wide_map_size">2000</max-size>
<max-size policy="cluster_wide_map_size">1000</max-size>
<!--
When max. size is reached, specified percentage of
the map will be evicted. Any integer between 0 and 100.

30
org.idempiere.hazelcast.service/src/org/idempiere/hazelcast/service/Activator.java
View File

@ -15,9 +15,11 @@ package org.idempiere.hazelcast.service;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.URL;
import java.text.DateFormat;
import java.util.Date;
import java.util.Enumeration;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
import java.util.concurrent.ScheduledThreadPoolExecutor;
@ -30,6 +32,8 @@ import org.osgi.framework.BundleContext;
import com.hazelcast.config.Config;
import com.hazelcast.config.FileSystemXmlConfig;
import com.hazelcast.config.MapConfig;
import com.hazelcast.config.UrlXmlConfig;
import com.hazelcast.core.*;
/**
@ -123,12 +127,36 @@ public class Activator implements BundleActivator {
Config config = new FileSystemXmlConfig(file);
config.setClassLoader(getClass().getClassLoader());
hazelcastInstance = Hazelcast.newHazelcastInstance(config);
MapConfig mc = config.getMapConfig("default");
if (mc != null) {
System.out.println("Hazelcast Max Size Config: "+mc.getMaxSizeConfig().getMaxSizePolicy() + " " + mc.getMaxSizeConfig().getSize());
}
return;
} catch (FileNotFoundException e) {}
}
Enumeration<URL> entries = getContext().getBundle().findEntries("/", "hazelcast.xml", false);
URL url = entries.hasMoreElements() ? entries.nextElement() : null;
if (url != null) {
try {
Config config = new UrlXmlConfig(url);
config.setClassLoader(getClass().getClassLoader());
hazelcastInstance = Hazelcast.newHazelcastInstance(config);
MapConfig mc = config.getMapConfig("default");
if (mc != null) {
System.out.println("Hazelcast Max Size Config: "+mc.getMaxSizeConfig().getMaxSizePolicy() + " " + mc.getMaxSizeConfig().getSize());
}
return;
} catch (IOException e) {}
}
Config config = new Config();
config.setClassLoader(getClass().getClassLoader());
hazelcastInstance = Hazelcast.newHazelcastInstance(config);
hazelcastInstance = Hazelcast.newHazelcastInstance(config);
MapConfig mc = config.getMapConfig("default");
if (mc != null) {
System.out.println("Hazelcast Max Size Config: "+mc.getMaxSizeConfig().getMaxSizePolicy() + " " + mc.getMaxSizeConfig().getSize());
}
}
});
}