David Handermann created NIFI-9394:
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Summary: Remove RequestLogger Filter and TimerFilter
Key: NIFI-9394
URL: https://issues.apache.org/jira/browse/NIFI-9394
Project: Apache NiFi
Issue Type: Improvement
Components: Core UI, Security
Reporter: David Handermann
Assignee: David Handermann
With the introduction of standardized HTTP Request Logging in NIFI-9291, the
custom {{RequestLogger}} and {{TimerFilter}} classes should be removed.
The {{RequestLogger}} filter logs informational messages for unencrypted HTTP
access attempts. With the default NiFi configuration enabling HTTPS, this use
case is no longer common, and HTTP Request Logging in nifi-request.log can
provide the same information plus additional request details.
The {{TimerFilter}} runs for every HTTP request and writes debug log messages
that include millisecond timing information as well as the contents of
{{X-RequestTransactionId}} and {{X-Request-Replicated}} HTTP headers. This
debug logging is not enabled in the default Logback configuration. The same
header and request timing information can be captured using a custom
{{nifi.web.request.log.format}} with the following message format:
{noformat}
%{X-RequestTransactionId}i %{X-Request-Replicated}i %T
{noformat}
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