Daniel Stieglitz created NIFI-15531:
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Summary: Add Log message to org.apache.nifi.nar.NarUnpacker
Key: NIFI-15531
URL: https://issues.apache.org/jira/browse/NIFI-15531
Project: Apache NiFi
Issue Type: Improvement
Reporter: Daniel Stieglitz
Assignee: Daniel Stieglitz
Depending on different systems, it can take a few seconds for mapping
extensions but it is not clear in the logs what is happening. In the example
below There is ~40 seconds from when all the nar files have been expanded until
the first nar file is loaded.
2025-09-15 13:58:51,322 INFO [main] org.apache.nifi.nar.NarUnpacker Expanding
111 NAR files started {color:#172b4d}2025-09-15 13:59:19,783{color} INFO [main]
org.apache.nifi.nar.NarUnpacker Expanded 111 NAR files in 28.461 seconds
(28461014222 ns) 2025-09-15 13:59:59,298 INFO [main]
org.apache.nifi.nar.NarClassLoaders Loaded NAR file:
/home/mwmoser/nifi-2.6.0-SNAPSHOT/./work/nar/extensions/nifi-jetty-nar-2.6.0-SNAPSHOT.nar-unpacked
as class loader
The point of this ticket is to add another two log statements when the map
extensions starts and when it ends.
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