BulkRecordWriter will throw NullExceptions if no data is sent with the reducer
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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
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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