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https://issues.apache.org/jira/browse/IGNITE-4838?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15932981#comment-15932981
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Andrew Mashenkov edited comment on IGNITE-4838 at 3/20/17 4:37 PM:
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Seems, it happened with assertions disabled and when neither task nor its class
not name was passed to GridTaskProcessor.startTask().
We should throw an exception with suited reason if task class name can't be
resolved.
was (Author: amashenkov):
Seems, it happened when neither task nor its class not name is passed to
GridTaskProcessor.startTask().
We should throw an exception with suited reason if task class name can't be
resolved.
> NPE on execution of unknown internal task by name
> -------------------------------------------------
>
> Key: IGNITE-4838
> URL: https://issues.apache.org/jira/browse/IGNITE-4838
> Project: Ignite
> Issue Type: Bug
> Components: compute
> Affects Versions: 1.9
> Reporter: Vasiliy Sisko
>
> Caused by: java.lang.NullPointerException
> at org.jsr166.ConcurrentHashMap8.get(ConcurrentHashMap8.java:2619)
> at
> org.apache.ignite.internal.managers.deployment.GridDeployment.internalTask(GridDeployment.java:373)
> at
> org.apache.ignite.internal.processors.task.GridTaskProcessor.startTask(GridTaskProcessor.java:624)
> at
> org.apache.ignite.internal.processors.task.GridTaskProcessor.execute(GridTaskProcessor.java:447)
> at
> org.apache.ignite.internal.IgniteComputeImpl.execute(IgniteComputeImpl.java:267)
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