[infinispan-issues] [JBoss JIRA] (ISPN-9451) When fail-silently is false, the system will behave based on persistence configuration

[Ryan Emerson (Jira)]

    [ https://issues.jboss.org/browse/ISPN-9451?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13643209#comment-13643209 ] 

Ryan Emerson commented on ISPN-9451:
------------------------------------

[~dlovison] Ok I see the same error, but I disagree that we want the second app to fail immediately. As the second app is an independent process, it should attempt to establish a connection `connection-attempts`times. Furthermore, "fail-silently" is actually not relevant in this case as the PoolInitializationException is being thrown during cache startup in `PersistenceManagerImpl.start()` when trying to initialise the connection pool, not by the `AsynchCacheWriter`.

> When fail-silently is false, the system will behave based on persistence configuration
> --------------------------------------------------------------------------------------
>
>                 Key: ISPN-9451
>                 URL: https://issues.jboss.org/browse/ISPN-9451
>             Project: Infinispan
>          Issue Type: Bug
>            Reporter: Diego Lovison
>            Assignee: Ryan Emerson
>            Priority: Critical
>
> Using the configuration below when the store is not available, the system won't fail at the first time.
> {code:xml}
> <?xml version="1.0" ?>
> <infinispan>
>     <jgroups>
>         <stack-file name="external-file" path="default-jgroups-tcp.xml"/>
>     </jgroups>
>     <cache-container name="myCacheContainer" default-cache="myCache" statistics="true">
>         <transport cluster="WeatherApp" stack="external-file" />
>         <distributed-cache owners="2" mode="SYNC" remote-timeout="15000" name="myCache">
>             <transaction mode="NONE"/>
>             <persistence connection-attempts="5" connection-interval="2000">
>                 <string-keyed-jdbc-store fetch-state="false" purge="false" read-only="false" shared="true">
>                     <write-behind fail-silently="false" />
>                     <string-keyed-table prefix="ISPN_STRING_TABLE" create-on-start="true">
>                         <id-column name="ID_COLUMN" type="VARCHAR(255)"/>
>                         <data-column name="DATA_COLUMN" type="BINARY"/>
>                         <timestamp-column name="TIMESTAMP_COLUMN" type="BIGINT"/>
>                     </string-keyed-table>
>                     <connection-pool
>                             connection-url="jdbc:h2:~/test;FILE_LOCK=SOCKET"
>                             driver="org.h2.Driver" username="sa"/>
>                 </string-keyed-jdbc-store>
>             </persistence>
>         </distributed-cache>
>     </cache-container>
> </infinispan>
> {code}
> To reproduce the issue, you should start the application twice.
> The first application will work fine. The second one will fail 5 times before stops working.
> The fail-silently is "false" so it should fail at the first time.
> {code:java}
> public class ConfigurationFileCacheExample {
>    public static void main(String[] args) throws InterruptedException, IOException {
>       EmbeddedCacheManager cacheManager = new DefaultCacheManager("cache-jdbc-store.xml");
>       try {
>          Cache<String, LocationWeather> cache = cacheManager.getCache("weather");
>          System.out.println(cache.size());
>          while (true) {
>             String location = UUID.randomUUID().toString();
>             cache.put(location, new LocationWeather(37, location));
>             TimeUnit.SECONDS.sleep(1);
>          }
>       } finally {
>          cacheManager.stop();
>       }
>    }
> }
> {code}
>  



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