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From damian...@apache.org
Subject kafka git commit: KAFKA-5486: org.apache.kafka logging should go to server.log
Date Thu, 22 Jun 2017 11:49:16 GMT
Repository: kafka
Updated Branches:
  refs/heads/0.11.0 3906575b3 -> cc8906698


KAFKA-5486: org.apache.kafka logging should go to server.log

The current config sends org.apache.kafka and any unspecified logger to
stdout. They should go to `server.log` instead.

Author: Ismael Juma <ismael@juma.me.uk>

Reviewers: Damian Guy <damian.guy@gmail.com>

Closes #3402 from ijuma/kafka-5486-org.apache.kafka-logging-server.log

(cherry picked from commit a4794b11b201804c39ee9f9a2f32dbdd7c2c246b)
Signed-off-by: Damian Guy <damian.guy@gmail.com>


Project: http://git-wip-us.apache.org/repos/asf/kafka/repo
Commit: http://git-wip-us.apache.org/repos/asf/kafka/commit/cc890669
Tree: http://git-wip-us.apache.org/repos/asf/kafka/tree/cc890669
Diff: http://git-wip-us.apache.org/repos/asf/kafka/diff/cc890669

Branch: refs/heads/0.11.0
Commit: cc8906698552c7d7b609052d7ef51a6a2c454b18
Parents: 3906575
Author: Ismael Juma <ismael@juma.me.uk>
Authored: Thu Jun 22 12:48:53 2017 +0100
Committer: Damian Guy <damian.guy@gmail.com>
Committed: Thu Jun 22 12:49:07 2017 +0100

----------------------------------------------------------------------
 config/log4j.properties | 31 ++++++++++++++++++-------------
 1 file changed, 18 insertions(+), 13 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/kafka/blob/cc890669/config/log4j.properties
----------------------------------------------------------------------
diff --git a/config/log4j.properties b/config/log4j.properties
index bdee182..00d693e 100644
--- a/config/log4j.properties
+++ b/config/log4j.properties
@@ -13,7 +13,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-log4j.rootLogger=INFO, stdout
+# Unspecified loggers and loggers with additivity=true output to server.log and stdout
+# Note that INFO only applies to unspecified loggers, the log level of the child logger is
used otherwise
+log4j.rootLogger=INFO, stdout, kafkaAppender
 
 log4j.appender.stdout=org.apache.log4j.ConsoleAppender
 log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
@@ -55,22 +57,25 @@ log4j.appender.authorizerAppender.File=${kafka.logs.dir}/kafka-authorizer.log
 log4j.appender.authorizerAppender.layout=org.apache.log4j.PatternLayout
 log4j.appender.authorizerAppender.layout.ConversionPattern=[%d] %p %m (%c)%n
 
-# Turn on all our debugging info
-#log4j.logger.kafka.producer.async.DefaultEventHandler=DEBUG, kafkaAppender
-#log4j.logger.kafka.client.ClientUtils=DEBUG, kafkaAppender
-#log4j.logger.kafka.perf=DEBUG, kafkaAppender
-#log4j.logger.kafka.perf.ProducerPerformance$ProducerThread=DEBUG, kafkaAppender
-#log4j.logger.org.I0Itec.zkclient.ZkClient=DEBUG
-log4j.logger.kafka=INFO, kafkaAppender
+# ZkClient is verbose, so set it to WARN by default
+log4j.logger.org.I0Itec.zkclient.ZkClient=WARN
+log4j.logger.org.apache.zookeeper=WARN
 
-log4j.logger.kafka.network.RequestChannel$=WARN, requestAppender
-log4j.additivity.kafka.network.RequestChannel$=false
+# Change the two lines below to adjust the general broker logging level (output to server.log
and stdout)
+log4j.logger.kafka=INFO
+log4j.logger.org.apache.kafka=INFO
+
+# Change to DEBUG or TRACE to enable request logging
+log4j.logger.kafka.request.logger=WARN, requestAppender
+log4j.additivity.kafka.request.logger=false
 
+# Uncomment the lines below and change log4j.logger.kafka.network.RequestChannel$ to TRACE
for additional output
+# related to the handling of requests
 #log4j.logger.kafka.network.Processor=TRACE, requestAppender
 #log4j.logger.kafka.server.KafkaApis=TRACE, requestAppender
 #log4j.additivity.kafka.server.KafkaApis=false
-log4j.logger.kafka.request.logger=WARN, requestAppender
-log4j.additivity.kafka.request.logger=false
+log4j.logger.kafka.network.RequestChannel$=WARN, requestAppender
+log4j.additivity.kafka.network.RequestChannel$=false
 
 log4j.logger.kafka.controller=TRACE, controllerAppender
 log4j.additivity.kafka.controller=false
@@ -81,7 +86,7 @@ log4j.additivity.kafka.log.LogCleaner=false
 log4j.logger.state.change.logger=TRACE, stateChangeAppender
 log4j.additivity.state.change.logger=false
 
-#Change this to debug to get the actual audit log for authorizer.
+# Change to DEBUG to enable audit log for the authorizer
 log4j.logger.kafka.authorizer.logger=WARN, authorizerAppender
 log4j.additivity.kafka.authorizer.logger=false
 


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