[jira] [Commented] (IGNITE-4865) Non-informative error message on using GridClientOptimizedMarshaller with unknown task classes

2017-05-23 Thread Vladimir Ozerov (JIRA) 

[ 
https://issues.apache.org/jira/browse/IGNITE-4865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16021170#comment-16021170
 ] 

Vladimir Ozerov commented on IGNITE-4865:
-

[~ein], could you please merge PR with master and make sure that the fix is 
still relevant? I see that methods where you changed error message have gone in 
current master.

> Non-informative error message on using GridClientOptimizedMarshaller with 
> unknown task classes
> --
>
> Key: IGNITE-4865
> URL: https://issues.apache.org/jira/browse/IGNITE-4865
> Project: Ignite
>  Issue Type: Improvement
>  Components: clients
>Affects Versions: 2.0
>Reporter: Alexandr Kuramshin
>Assignee: Vladimir Ozerov
> Fix For: 2.1
>
>
> Upon {{GridClientCompute.execute()}} I get non-informative error if a task 
> class is not present in {{classnames.properties}}. It occurs when 
> {{GridClient}} was configured to use {{GridClientOptimizedMarshaller}}.
> {noformat}
> Closing NIO session because of unhandled exception [cls=class 
> o.a.i.i.util.nio.GridNioException, msg=class o.a.i.IgniteCheckedException: 
> Failed to deserialize object with given class loader: null]
> {noformat}
> There is two problems:
> * Actual problem was hidden
> {noformat}
> Caused by: java.lang.UnsupportedOperationException
> at 
> org.apache.ignite.internal.client.marshaller.optimized.GridClientOptimizedMarshaller$ClientMarshallerContext.className(GridClientOptimizedMarshaller.java:137)
> at 
> org.apache.ignite.internal.MarshallerContextAdapter.getClass(MarshallerContextAdapter.java:174)
> at 
> org.apache.ignite.marshaller.optimized.OptimizedMarshallerUtils.classDescriptor(OptimizedMarshallerUtils.java:266)
> at 
> org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readObjectOverride(OptimizedObjectInputStream.java:318)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:367)
> {noformat}
> * Even reading the cause we don't understand what is wrong
> What to do:
> * Log stacktrace every time
> * Throw UnsupportedOperationException with informative message.



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[jira] [Commented] (IGNITE-4865) Non-informative error message on using GridClientOptimizedMarshaller with unknown task classes

2017-03-27 Thread ASF GitHub Bot (JIRA) 

[ 
https://issues.apache.org/jira/browse/IGNITE-4865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15943007#comment-15943007
 ] 

ASF GitHub Bot commented on IGNITE-4865:


GitHub user akuramshingg opened a pull request:

https://github.com/apache/ignite/pull/1675

IGNITE-4865 Verbose logging, informative messages



You can merge this pull request into a Git repository by running:

$ git pull https://github.com/gridgain/apache-ignite ignite-4865

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/ignite/pull/1675.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #1675


commit c66889a45ae2b38d03fd06e3f437b551bd7906ab
Author: Alexandr Kuramshin 
Date:   2017-03-27T10:16:22Z

IGNITE-4865 Verbose logging, informative messages




> Non-informative error message on using GridClientOptimizedMarshaller with 
> unknown task classes
> --
>
> Key: IGNITE-4865
> URL: https://issues.apache.org/jira/browse/IGNITE-4865
> Project: Ignite
>  Issue Type: Improvement
>  Components: rest
>Affects Versions: 2.0
>Reporter: Alexandr Kuramshin
>Assignee: Alexandr Kuramshin
>
> Upon {{GridClientCompute.execute()}} I get non-informative error if a task 
> class is not present in {{classnames.properties}}. It occurs when 
> {{GridClient}} was configured to use {{GridClientOptimizedMarshaller}}.
> {noformat}
> Closing NIO session because of unhandled exception [cls=class 
> o.a.i.i.util.nio.GridNioException, msg=class o.a.i.IgniteCheckedException: 
> Failed to deserialize object with given class loader: null]
> {noformat}
> There is two problems:
> * Actual problem was hidden
> {noformat}
> Caused by: java.lang.UnsupportedOperationException
> at 
> org.apache.ignite.internal.client.marshaller.optimized.GridClientOptimizedMarshaller$ClientMarshallerContext.className(GridClientOptimizedMarshaller.java:137)
> at 
> org.apache.ignite.internal.MarshallerContextAdapter.getClass(MarshallerContextAdapter.java:174)
> at 
> org.apache.ignite.marshaller.optimized.OptimizedMarshallerUtils.classDescriptor(OptimizedMarshallerUtils.java:266)
> at 
> org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readObjectOverride(OptimizedObjectInputStream.java:318)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:367)
> {noformat}
> * Even reading the cause we don't understand what is wrong
> What to do:
> * Log stacktrace every time
> * Throw UnsupportedOperationException with informative message.



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