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Posted to dev@storm.apache.org by "Derek Dagit (JIRA)" <ji...@apache.org> on 2013/12/21 03:00:10 UTC
[jira] [Assigned] (STORM-181) Wrong config types submitted with
topologies can bring nimbus down
[ https://issues.apache.org/jira/browse/STORM-181?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Derek Dagit reassigned STORM-181:
---------------------------------
Assignee: Derek Dagit
> Wrong config types submitted with topologies can bring nimbus down
> ------------------------------------------------------------------
>
> Key: STORM-181
> URL: https://issues.apache.org/jira/browse/STORM-181
> Project: Apache Storm (Incubating)
> Issue Type: Bug
> Reporter: Derek Dagit
> Assignee: Derek Dagit
>
> If a user submits a topology with a config that does not match its schema (e.g., String "2" vs Number 2), nimbus will accept the topology but can fail with ClassCastException when it attempts to access the config.
> The exception to this is when the config is read from a file on the client side. In that case the configuration is validated. But if the configuration is set in the code or passed on the command line with -c, it will not be validated.
> We should validate the configurations in nimbus when the topology is submitted.
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