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https://issues.apache.org/jira/browse/SAMZA-2173?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shanthoosh Venkataraman updated SAMZA-2173:
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Description:
Currently the configurations in the coordinator stream are deleted by sending a
Delete message with message-map set as null and type set as `SetConfig.TYPE`.
To read configuration from the coordinator stream, there should be a check to
find if a message-map is null(message has been deleted or not). Otherwise it
results in a NPE.
This JIRA fixes it by pushing the isDelete check into the SetConfig accessor
method and returns null if the configuration CoordinatorMessage has been
deleted.
> Fix NullPointerException in SetConfig MessageFormat when configurations are
> deleted.
> ------------------------------------------------------------------------------------
>
> Key: SAMZA-2173
> URL: https://issues.apache.org/jira/browse/SAMZA-2173
> Project: Samza
> Issue Type: Bug
> Reporter: Shanthoosh Venkataraman
> Assignee: Shanthoosh Venkataraman
> Priority: Major
>
> Currently the configurations in the coordinator stream are deleted by sending
> a Delete message with message-map set as null and type set as
> `SetConfig.TYPE`.
> To read configuration from the coordinator stream, there should be a check to
> find if a message-map is null(message has been deleted or not). Otherwise it
> results in a NPE.
> This JIRA fixes it by pushing the isDelete check into the SetConfig accessor
> method and returns null if the configuration CoordinatorMessage has been
> deleted.
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