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From vkulichenko <valentin.kuliche...@gmail.com>
Subject Re: about GAR files and task deployment
Date Thu, 01 Dec 2016 22:53:59 GMT
Hi,

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xjg125 wrote
> I test the DeploymentSpi  ,
> refer to the page for information about GAR files and task deployment. at
> "https://apacheignite.readme.io/docs/deployment-spi" ..
> 
> but have Exception  like this:
> 
> Exception in thread "main" class
> org.apache.ignite.IgniteDeploymentException: Unknown task name or failed
> to auto-deploy task (was task (re|un)deployed?):
> MapExampleCharacterCountTask
> 	at
> org.apache.ignite.internal.util.IgniteUtils$8.apply(IgniteUtils.java:794)
> 	at
> org.apache.ignite.internal.util.IgniteUtils$8.apply(IgniteUtils.java:792)
> 	at
> org.apache.ignite.internal.util.IgniteUtils.convertException(IgniteUtils.java:913)
> 	at
> org.apache.ignite.internal.IgniteComputeImpl.execute(IgniteComputeImpl.java:270)
> 	at deploytest.Test1.main(Test1.java:33)
> Caused by: class
> org.apache.ignite.internal.IgniteDeploymentCheckedException: Unknown task
> name or failed to auto-deploy task (was task (re|un)deployed?):
> MapExampleCharacterCountTask
> 	at
> org.apache.ignite.internal.processors.task.GridTaskProcessor.startTask(GridTaskProcessor.java:515)
> 	at
> org.apache.ignite.internal.processors.task.GridTaskProcessor.execute(GridTaskProcessor.java:447)
> 	at
> org.apache.ignite.internal.IgniteComputeImpl.execute(IgniteComputeImpl.java:267)
> 	... 1 more
> 
> 
> i use  http protocol :
> deploymentSpi.setUriList(Arrays.asList("http://freq=5000@127.0.0.1/deptest/deployment.html"));
> 
> i check the user/xxx/AppData\Local\Temp\gg.uri.deployment.tmp directory ,
> Has downloaded the gar file and extract。。
> 
> in logfile i find :
> 
> [14:36:40,943][INFO][grid-uri-scanner-#2%null%][UriDeploymentSpi] Found
> new or updated GAR units
> [uri=http://freq=5000@127.0.0.1/deptest/deployment.html/test2.gar,
> file=C:\Users\XieJG\AppData\Local\Temp\gg.uri.deployment.tmp\06747073-8f10-41d4-998e-45cab8030a69\test23190349051081653991.gar,
> tstamp=1480567856000]
> [14:36:40,972][WARNING][grid-uri-scanner-#2%null%][UriDeploymentSpi]
> Processing deployment without descriptor file (it will cause full
> classpath scan) [path=META-INF/ignite.xml,
> gar=C:\Users\XieJG\AppData\Local\Temp\gg.uri.deployment.tmp\06747073-8f10-41d4-998e-45cab8030a69\dirzip_test23190349051081653991.gar]
> 
> -------------------
> 
> I can't find the format of META-INF/ignite.xml。Can you give me an example?
> Including META-INF/ignite.xml and task class
> 
> thanks

What is the class name of your task? How do you execute it?

-Val



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