Mark Payne created NIFI-843:
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Summary: RouteOnAttribute has a concurrency bug
Key: NIFI-843
URL: https://issues.apache.org/jira/browse/NIFI-843
Project: Apache NiFi
Issue Type: Bug
Components: Extensions
Affects Versions: 0.3.0
Reporter: Mark Payne
Assignee: Mark Payne
Priority: Blocker
Fix For: 0.3.0
Changes made for 0.3.0 involve RouteOnAttribute using a HashMap as a member
variable and the 'volatile' keyword protects access to that member variable.
However, it does not protect the contents of the Map. Rather than clearing the
map and re-populating it each time, it needs to construct a hash map each time
it is scheduled to run.
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