Aaron Dossett created STORM-960:
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Summary: Hive-Bolt can lose tuples when flushing data
Key: STORM-960
URL: https://issues.apache.org/jira/browse/STORM-960
Project: Apache Storm
Issue Type: Improvement
Components: external
Reporter: Aaron Dossett
Priority: Minor
In HiveBolt's execute method tuples are ack'd as they are received. When a
batchsize of tuples has been received, the writers are flushed. However, if
the flush fails only the most recent tuple will be marked as failed. All prior
tuples will already have been ack'd. This creates a window for data loss.
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