[jira] [Closed] (IGNITE-513) Java8 QueryPopularNumbers fails to start

["Sergey Kozlov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-513?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Kozlov closed IGNITE-513.
--------------------------------

> Java8 QueryPopularNumbers fails to start
> ----------------------------------------
>
>                 Key: IGNITE-513
>                 URL: https://issues.apache.org/jira/browse/IGNITE-513
>             Project: Ignite
>          Issue Type: Bug
>    Affects Versions: sprint-2
>            Reporter: Sergey Kozlov
>            Assignee: Sergey Kozlov
>             Fix For: sprint-2
>
>
> Branch 45. Idea. Java8 examples
> The instruction says do following:
> 1. Start node ExampleNodeStartup.Passed
> 2. Start StreamRandomNumbers. Passed
> 3. Start QueryPopularNumbers. Failed:
> {noformat}
> Exception in thread "main" org.apache.ignite.internal.processors.cache.IgniteCacheExistsException: Failed to start cache (a cache with the same name is already started): randomNumbers
> 	at org.apache.ignite.internal.processors.cache.GridCacheProcessor.dynamicStartCache(GridCacheProcessor.java:1540)
> 	at org.apache.ignite.internal.IgniteKernal.getOrCreateCache(IgniteKernal.java:2280)
> 	at org.apache.ignite.examples.java8.streaming.numbers.QueryPopularNumbers.main(QueryPopularNumbers.java:49)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:483)
> 	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)
> {noformat}
> I seems QueryPopularNumbers shouldn't start cache "randomNumbers" because it already started by StreamRandomNumbers. 



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