solr DIH 设置定时索引

1 web.xml中加入

web.xml所在目录 /opt/solr-7.7.1/server/solr-webapp/webapp/WEB-INF

<listener>
         <listener-class>
               org.apache.solr.handler.dataimport.scheduler.ApplicationListener
         </listener-class>
</listener>

2 solr-7.7.1/server/solr/conf中新建dataimport.properties

conf文件夹需要自己新建

#Tue Jun 20 15:31:32 CST 2017

#################################################
#                                               #
#       dataimport scheduler properties         #
#                                               #
#################################################

#  to sync or not to sync
#  1 - active; anything else - inactive
syncEnabled=1

#  which cores to schedule
#  in a multi-core environment you can decide which cores you want syncronized
#  leave empty or comment it out if using single-core deployment
#syncCores=coreHr,coreEn,journal,
syncCores=core1,core2

#  solr server name or IP address
#  [defaults to localhost if empty]
server=localhost

#  solr server port
#  [defaults to 80 if empty]
port=8983

#  application name/context
#  [defaults to current ServletContextListener's context (app) name]
webapp=solr

#  URL params [mandatory]
#  remainder of URL
#params=/select?qt=/dataimport&command=delta-import&clean=false&commit=true
# 修改请求路径
params=/dataimport?command=delta-import&clean=false&commit=true

#  schedule interval
#  number of minutes between two runs
#  [defaults to 30 if empty]
interval=10

3 引入dihs.jar包

/sagesolr/solr-7.2.1/server/solr-webapp/webapp/WEB-INF/lib

4 配置增量索引SQL