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Posted to issues@nifi.apache.org by GitBox <gi...@apache.org> on 2021/06/03 14:55:41 UTC
[GitHub] [nifi] tpalfy opened a new pull request #5118: NIFI-8650 Flow Analysis
tpalfy opened a new pull request #5118:
URL: https://github.com/apache/nifi/pull/5118
WORK IN PROGRESS
Created new component: FlowAnalyisRule.
Added new framework functionality: analyze flow.
FlowAnalysisRules can be managed from the UI: hamburger-menu -> Controller Settings -> Flow Analysis Rules
Flow analysis is run by the framework:
-For the whole flow, scheduled every 5 seconds (similar to validation)
-For each components individually, during their validation
-For components within a process group (can be root), when requested through REST interface (not from UI as of yet)
Flow analysis may produce rule violations as a result. These are stored in memory and are not persisted.
They
-Can be requested through REST interface (not from UI as of yet)
-In case of POLICY rules, invalidate the corresponding components
Currently FlowAnalysisRule implementations are directly provided processor and controller service instances for analysis (as VersionedProcessors and VersionedControllerServices).
Indirectly they can analyze other components accessible from the directly provided components.
Added one FlowAnalyisRule implementation: DisallowProcessorType.
It can be configured with the (simple) name of a processor type.
Produces a rule violation for each processor instance of that type.
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[GitHub] [nifi] tpalfy closed pull request #5118: NIFI-8650 Flow Analysis
Posted by GitBox <gi...@apache.org>.
tpalfy closed pull request #5118:
URL: https://github.com/apache/nifi/pull/5118
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