[infinispan-issues] [JBoss JIRA] (ISPN-1816) Problem with Infinispan 5.1.0.FINAL and put with lifespan parameter

[Damiano Pezzotti (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-1816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12662977#comment-12662977 ] 

Damiano Pezzotti commented on ISPN-1816:
----------------------------------------

I tried with a local and replicated cache with some different parameters, but nothing changes.
Following an example

    <default>
        <transaction transactionMode="NON_TRANSACTIONAL"/>
        <expiration wakeUpInterval="1000" />
        <clustering mode="R">
            <stateRetrieval fetchInMemoryState="true" alwaysProvideInMemoryState="true" timeout="60000" />
            <sync/>
        </clustering>
    </default>

                
> Problem with Infinispan 5.1.0.FINAL and put with lifespan parameter
> -------------------------------------------------------------------
>
>                 Key: ISPN-1816
>                 URL: https://issues.jboss.org/browse/ISPN-1816
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core API
>    Affects Versions: 5.1.0.FINAL
>            Reporter: Damiano Pezzotti
>            Assignee: Manik Surtani
>            Priority: Blocker
>             Fix For: 5.1.1.CR1, 5.1.1.FINAL
>
>
> Hi,
> I'm trying to migrate my application to Infinispan 5.1.0.FINAL but I have some problem.
>  
> My code uses put method passing lifespan parameter. In the new Infinispan version it seems that if I put an entry to the cache with a lifespan (e.g. 10 seconds) and then, after 5 seconds, I put the same entry with lifespan = 10 seconds, the lifespan is not overrided and the cache entry expires after 10 seconds from the first operation.
>  
> Here an example of code that reproduces the problem:
>  
>         final Cache cache = .... // Obtain cache instance
>        
>         // Put entry in cache
>         cache.put( "key_001", "v_001", 10, TimeUnit.SECONDS );
>  
>         int x = 0;
>         while ( true ) {
>             // print cache entry every 500ms
>             System.out.println( ( x++ * 500 ) + "--->" + cache.get( "key_001" ) );
>  
>             // every 5 seconds put the same entry with lifespan = 10 seconds
>             if ( x % 10 == 0 ) {
>                 System.out.println("PING");
>                 cache.put( "key_001", "v_001", 10, TimeUnit.SECONDS );
>             }
>             Thread.sleep( 500 );
>         }
>  
> The results is:
> 0--->v_001
> 500--->v_001
> 1000--->v_001
> 1500--->v_001
> 2000--->v_001
> 2500--->v_001
> 3000--->v_001
> 3500--->v_001
> 4000--->v_001
> 4500--->v_001
> PING
> 5000--->v_001
> 5500--->v_001
> 6000--->v_001
> 6500--->v_001
> 7000--->v_001
> 7500--->v_001
> 8000--->v_001
> 8500--->v_001
> 9000--->v_001
> 9500--->v_001
> PING
> 10000--->null
> 10500--->null
> 11000--->null
> 11500--->null
> 12000--->null
> 12500--->null
> 13000--->null
> 13500--->null
> 14000--->null
> 14500--->null
> PING
> 15000--->v_001
> 15500--->v_001
> 16000--->v_001
> 16500--->v_001
> 17000--->v_001
> 17500--->v_001
>  
> With Infinispan 5.0.1 the result is
> 0--->v_001
> 500--->v_001
> 1000--->v_001
> 1500--->v_001
> 2000--->v_001
> 2500--->v_001
> 3000--->v_001
> 3500--->v_001
> 4000--->v_001
> 4500--->v_001
> PING
> 5000--->v_001
> 5500--->v_001
> 6000--->v_001
> 6500--->v_001
> 7000--->v_001
> 7500--->v_001
> 8000--->v_001
> 8500--->v_001
> 9000--->v_001
> 9500--->v_001
> PING
> 10000--->v_001
> 10500--->v_001
> 11000--->v_001
> 11500--->v_001
> 12000--->v_001
> 12500--->v_001
> 13000--->v_001
> 13500--->v_001
> 14000--->v_001
> 14500--->v_001
> PING
> 15000--->v_001
> 15500--->v_001
> 16000--->v_001
> 16500--->v_001
> 17000--->v_001
> 17500--->v_001
>  

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