[HBASE-24310] Use Slf4jRequestLog for hbase-http - ASF JIRA

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Hadoop Flags:

Incompatible change, Reviewed
Release Note:

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Use Slf4jRequestLog instead of the log4j HttpRequestLogAppender in HttpServer.

The request log is disabled by default in conf/log4j.properties by the following lines:

# Disable request log by default, you can enable this by changing the appender
log4j.category.http.requests=INFO,NullAppender
log4j.additivity.http.requests=false

Change the 'NullAppender' to what ever you want if you want to enable request log.

Notice that, the logger name for master status http server is 'http.requests.master', and for region server it is 'http.requests.regionserver'

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Use Slf4jRequestLog instead of the log4j HttpRequestLogAppender in HttpServer. The request log is disabled by default in conf/log4j.properties by the following lines: # Disable request log by default, you can enable this by changing the appender log4j.category.http.requests=INFO,NullAppender log4j.additivity.http.requests=false Change the 'NullAppender' to what ever you want if you want to enable request log. Notice that, the logger name for master status http server is 'http.requests.master', and for region server it is 'http.requests.regionserver'

To remove the direct dependency on log4j in hbase-http server.

is related to

HBASE-24343 Document how to configure the http request log

links to

#1634