Mark Payne created NIFI-4774:
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Summary: FlowFile Repository should write updates to the same
FlowFile to the same partition
Key: NIFI-4774
URL: https://issues.apache.org/jira/browse/NIFI-4774
Project: Apache NiFi
Issue Type: Bug
Components: Core Framework
Reporter: Mark Payne
Assignee: Mark Payne
As-is, in the case of power loss or Operating System crash, we could have an
update that is lost, and then an update for the same FlowFile that is not lost,
because the updates for a given FlowFile can span partitions. If an update were
written to Partition 1 and then to Partition 2 and Partition 2 is flushed to
disk by the Operating System and then the Operating System crashes or power is
lost before Partition 1 is flushed to disk, we could lose the update to
Partition 1.
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