Shulou(Shulou.com)06/02 Report--

1. Key performance indicators chart:

2. Configure automatic cutting and rotation of running logs

Modify conf/log4j.properties

Zookeeper.log.file=zookeeper.log-run log file name

If you cut the log on a daily basis, add a line:

Log4j.appender.ROLLINGFILE=org.apache.log4j.DailyRollingFileAppender

And annotate log4j.appender.ROLLINGFILE.MaxFileSize=10MB

If you cut the log by fixed size:

Log4j.appender.ROLLINGFILE=org.apache.log4j.RollingFileAppender-add the line

Log4j.appender.ROLLINGFILE.MaxFileSize=100MB

Log4j.appender.ROLLINGFILE.MaxBackupIndex=100-- Open the comment. Leave 1 file by default if you do not open the comment

Modify bin/zkEnv.sh, comment italic lines, add blue font lines

If ["x$ {ZOO_LOG_DIR}" = "x"]

Then

-- ZOO_LOG_DIR=.

ZOO_LOG_DIR= "/ app/zookeeper-3.4.12/logs"-this directory does not need to be created in advance

Fi

If ["x$ {ZOO_LOG4J_PROP}" = "x"]

Then

-ZOO_LOG4J_PROP= "INFO,CONSOLE"

ZOO_LOG4J_PROP= "INFO,ROLLINGFILE"

Fi

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