RE: LRU Evicts Most Recent Entries

["HEWA WIDANA GAMAGE, SUBASH" <Su...@fmr.com>]

Hi everyone,
I think I found how to recreate this. Please find this link

http://apache-ignite-users.70518.x6.nabble.com/LruEvictionPolicy-works-not-properly-with-IgniteCache-removeAll-td2313.html

The issue is reproduced in Ignite v1.9 with same code used in above thread.



-----Original Message-----
From: HEWA WIDANA GAMAGE, SUBASH [mailto:Subash.HewaWidanaGamage@fmr.com] 
Sent: Thursday, October 04, 2018 10:32 AM
To: user@ignite.apache.org
Subject: RE: LRU Evicts Most Recent Entries

Little correction:
The actual value we have in production for the eviction policy is as follows(500MB)

evpl.setMaxMemorySize(524288000);


-----Original Message-----
From: HEWA WIDANA GAMAGE, SUBASH [mailto:Subash.HewaWidanaGamage@fmr.com] 
Sent: Wednesday, October 03, 2018 10:47 PM
To: user@ignite.apache.org
Subject: RE: LRU Evicts Most Recent Entries

Hi Anton,
Here's the full configuration. 

==========This is my grid config================

IgniteConfiguration cfg = new IgniteConfiguration();

cfg.setPeerClassLoadingEnabled(false);

cfg.setLifecycleBeans(new LogLifecycleBean());

TcpDiscoverySpi discoverySpi = new TcpDiscoverySpi();

TcpDiscoveryVmIpFinder ipFinder = new TcpDiscoveryVmIpFinder();
Collection<String> addressSet = new HashSet<>();
for (String address : ipList) {
    addressSet.add(address);
}
ipFinder.setAddresses(addressSet);

discoverySpi.setJoinTimeout(10000);
discoverySpi.setLocalPort(47500);
discoverySpi.setIpFinder(ipFinder);

cfg.setDiscoverySpi(discoverySpi);


====And this is the cache config=====.
 
CacheConfiguration<String, String> cc = new CacheConfiguration();

cc.setName("mycache");
cc.setBackups(1);
cc.setCacheMode(CacheMode.PARTITIONED);
cc.setAtomicityMode(CacheAtomicityMode.ATOMIC);

LruEvictionPolicy evpl = new LruEvictionPolicy();
evpl.setMaxMemorySize (10000);

cc.setEvictionPolicy(evpl);

cc.setExpiryPolicyFactory(CreatedExpiryPolicy.factoryOf(
        new Duration(TimeUnit.SECONDS, 15)));

cc.setStatisticsEnabled(true);

-----Original Message-----
From: akurbanov [mailto:antkr.dev@gmail.com] 
Sent: Tuesday, October 02, 2018 1:45 PM
To: user@ignite.apache.org
Subject: Re: LRU Evicts Most Recent Entries

This email is from an external source - exercise caution regarding links and attachments.

Hello,

Could you please share full Ignite configuration?

Regards,
Anton



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