Mark Payne created NIFI-752:
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Summary: Swapping and out of FlowFiles should be driven by
FlowFileQueue, rather than in background thread
Key: NIFI-752
URL: https://issues.apache.org/jira/browse/NIFI-752
Project: Apache NiFi
Issue Type: Bug
Components: Core Framework
Reporter: Mark Payne
Fix For: 0.3.0
As-is, if a huge number of FlowFiles are generated quickly enough, the JVM heap
can fill before FlowFiles are swapped in. Conversely, if FlowFiles are swapped
out, are NiFi is able to work those FlowFiles off, it ends up pausing, waiting
for more FlowFiles to be swapped in. If the queue itself has control of this,
these issues will both be alleviated.
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