[jira] [Commented] (IGNITE-3812) Add executors configuration validation.

[Andrew Mashenkov (JIRA)]

[ 
https://issues.apache.org/jira/browse/IGNITE-3812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15480352#comment-15480352
 ] 

Andrew Mashenkov commented on IGNITE-3812:
--

{noformat}
final IgniteConfiguration cfg = new IgniteConfiguration();

cfg.setLocalHost("127.0.0.1");
cfg.setManagementThreadPoolSize(-1);

Ignition.start(cfg);
{noformat}
The code above results in IllegalArgumentException:
{noformat}
java.lang.IllegalArgumentException
at 
java.util.concurrent.ThreadPoolExecutor.(ThreadPoolExecutor.java:1307)
at 
java.util.concurrent.ThreadPoolExecutor.(ThreadPoolExecutor.java:1230)
at 
org.apache.ignite.thread.IgniteThreadPoolExecutor.(IgniteThreadPoolExecutor.java:185)
at 
org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:1672)
{noformat}

> Add executors configuration validation.
> ---
>
> Key: IGNITE-3812
> URL: https://issues.apache.org/jira/browse/IGNITE-3812
> Project: Ignite
>  Issue Type: Task
>Affects Versions: 1.6
>Reporter: Andrew Mashenkov
>
> An IllegalArgumentException will be thrown from one of java standard 
> implementation of ThreadPool without any information about wrong parameter  
> if incorrect value provided (e.g. if set  threadPoolSize <= 0). So, it is not 
> obvious which executor service initialization has failed.
> See IgnitionEx.IgniteNamedInstance class.



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[jira] [Commented] (IGNITE-3812) Add executors configuration validation.

[Chandresh Pancholi (JIRA)]

[ 
https://issues.apache.org/jira/browse/IGNITE-3812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15470465#comment-15470465
 ] 

Chandresh Pancholi commented on IGNITE-3812:


Please provide Test class name to reproduce it.

> Add executors configuration validation.
> ---
>
> Key: IGNITE-3812
> URL: https://issues.apache.org/jira/browse/IGNITE-3812
> Project: Ignite
>  Issue Type: Task
>Affects Versions: 1.6
>Reporter: Andrew Mashenkov
>
> An IllegalArgumentException will be thrown from one of java standard 
> implementation of ThreadPool without any information about wrong parameter  
> if incorrect value provided (e.g. if set  threadPoolSize <= 0). So, it is not 
> obvious which executor service initialization has failed.
> See IgnitionEx.IgniteNamedInstance class.



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