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https://issues.apache.org/jira/browse/CASSANDRA-3944?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Goffinet updated CASSANDRA-3944:
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Attachment: 0001-Fix-BulkRecordWriter-to-not-throw-NPE-if-reducer-get.patch
> BulkRecordWriter will throw NullExceptions if no data is sent with the reducer
> ------------------------------------------------------------------------------
>
> Key: CASSANDRA-3944
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3944
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 1.1.0
> Reporter: Chris Goffinet
> Assignee: Chris Goffinet
> Fix For: 1.1.0
>
> Attachments:
> 0001-Fix-BulkRecordWriter-to-not-throw-NPE-if-reducer-get.patch
>
>
> In the BulkRecordWriter, in the close() method if no actual output is sent to
> the reducer, which can be caused by having too many reducers and not enough
> map data, we throw null exceptions and the job can fail.
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