elasticsearch 2.4 日志为logging.yml 设置成size存储 由于elasticsearch 5.XX使用log4j2.property 教程很多，很方便设置成按size存储
es.logger.level: INFO
#rootLogger: ${es.logger.level}, console, file
rootLogger: ${es.logger.level}, file #只输出到文件不输出到控制台
#开启debug日志追踪
#logger:
# action: DEBUG
# deprecation: INFO, deprecation_log_file
# index.search.slowlog: TRACE, index_search_slow_log_file
# index.indexing.slowlog: TRACE, index_indexing_slow_log_file
#additivity:
# index.search.slowlog: false
# index.indexing.slowlog: false
# deprecation: false
appender:
console:
type: console
layout:
type: consolePattern
conversionPattern: "[%d{ISO8601}][%-5p][%-25c] %m%n"
file:
type: rollingFile
file: ${path.logs}/${cluster.name}.log
maxFileSize: 10000000 #10M时滚动一次
maxBackupIndex: 5
layout:
type: pattern
conversionPattern: "[%d{ISO8601}][%-5p][%-25c] %.10000m%n"
#deprecation_log_file:
# type: rollingFile
# file: ${path.logs}/${cluster.name}_deprecation.log
# maxFileSize: 10000000
# maxBackupIndex: 5
# layout:
# type: pattern
# conversionPattern: "[%d{ISO8601}][%-5p][%-25c] %m%n"
#index_search_slow_log_file:
# type: rollingFile
# file: ${path.logs}/${cluster.name}_index_search_slowlog.log
# maxFileSize: 10000000
# maxBackupIndex: 5
# layout:
# type: pattern
# conversionPattern: "[%d{ISO8601}][%-5p][%-25c] %m%n"
#index_indexing_slow_log_file:
# type: rollingFile
# file: ${path.logs}/${cluster.name}_index_indexing_slowlog.log
# maxFileSize: 10000000
# maxBackupIndex: 5
# layout:
# type: pattern
# conversionPattern: "[%d{ISO8601}][%-5p][%-25c] %m%n"本文出自 “10409019” 博客，请务必保留此出处http://10419019.blog.51cto.com/10409019/1876488
elasticsearch 2.4 修改logging.yml设置成按size存贮日志
原文：http://10419019.blog.51cto.com/10409019/1876488