Package org.apache.storm
Interface ICredentialsListener
public interface ICredentialsListener
Allows a bolt or a spout to be informed when the credentials of the topology have changed.
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Method SummaryModifier and TypeMethodDescriptionvoidsetCredentials(Map<String, String> credentials) Called when the credentials of a topology have changed.
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Method Details- 
setCredentialsCalled when the credentials of a topology have changed.- Parameters:
- credentials- the new credentials, could be null.
 
 
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