solr7.2.0定时全量和增量更新

1、创建 dataimport.properties 文件

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

# to sync or not to sync
# 1 - active; anything else - inactive
# \u8FD9\u91CC\u7684\u914D\u7F6E\u4E0D\u7528\u4FEE\u6539
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
# \u4FEE\u6539\u6210\u4F60\u6240\u4F7F\u7528\u7684core\uFF0C\u6211\u8FD9\u91CC\u662F\u6211\u81EA\u5B9A\u4E49\u7684core\uFF1Asimple
syncCores=xt_pdd

# solr server name or IP address
# [defaults to localhost if empty]
#\u8FD9\u4E2A\u4E00\u822C\u90FD\u662Flocalhost\u4E0D\u4F1A\u53D8
server=localhost

# solr server port
# [defaults to 80 if empty]
# \u5B89\u88C5solr\u7684tomcat\u7AEF\u53E3\uFF0C\u5982\u679C\u4F60\u4F7F\u7528\u7684\u662F\u9ED8\u8BA4\u7684\u7AEF\u53E3\uFF0C\u5C31\u4E0D\u7528\u6539\u4E86\uFF0C\u5426\u5219\u6539\u6210\u81EA\u5DF1\u7684\u7AEF\u53E3\u5C31\u597D\u4E86
port=8088

# application name/context
# [defaults to current ServletContextListener's context (app) name]
# \u8FD9\u91CC\u9ED8\u8BA4\u4E0D\u6539
webapp=/

# URL params [mandatory]
# remainder of URL
# \u8FD9\u91CC\u6539\u6210\u4E0B\u9762\u7684\u5F62\u5F0F\uFF0Csolr\u540C\u6B65\u6570\u636E\u65F6\u8BF7\u6C42\u7684\u94FE\u63A5
params=/dataimport?command=delta-import&clean=false&commit=true
#params=/select?qt=/dataimport&command=delta-import&clean=false&commit=true
#params=/dataimport?command=delta-import&clean=false&commit=true&optimize=false&wt=json&indent=true&entity=forumTopic&verbose=false&debug=false

# schedule interval
# number of minutes between two runs
# [defaults to 30 if empty]
#\u8FD9\u91CC\u662F\u8BBE\u7F6E\u5B9A\u65F6\u4EFB\u52A1\u7684\uFF0C\u5355\u4F4D\u662F\u5206\u949F\uFF0C\u4E5F\u5C31\u662F\u591A\u957F\u65F6\u95F4\u4F60\u68C0\u6D4B\u4E00\u6B21\u6570\u636E\u540C\u6B65\uFF0C\u6839\u636E\u9879\u76EE\u9700\u6C42\u4FEE\u6539
# \u5F00\u59CB\u6D4B\u8BD5\u7684\u65F6\u5019\u4E3A\u4E86\u65B9\u4FBF\u770B\u5230\u6548\u679C\uFF0C\u65F6\u95F4\u53EF\u4EE5\u8BBE\u7F6E\u77ED\u4E00\u70B9
interval=1

# \u91CD\u505A\u7D22\u5F15\u7684\u65F6\u95F4\u95F4\u9694\uFF0C\u5355\u4F4D\u5206\u949F\uFF0C\u9ED8\u8BA47200\uFF0C\u53735\u5929;
# \u4E3A\u7A7A,\u4E3A0,\u6216\u8005\u6CE8\u91CA\u6389:\u8868\u793A\u6C38\u4E0D\u91CD\u505A\u7D22\u5F15
reBuildIndexInterval=7200

# \u91CD\u505A\u7D22\u5F15\u7684\u53C2\u6570
reBuildIndexParams=/select?qt=/dataimport&command=full-import&clean=true&commit=true

# \u91CD\u505A\u7D22\u5F15\u65F6\u95F4\u95F4\u9694\u7684\u8BA1\u65F6\u5F00\u59CB\u65F6\u95F4\uFF0C\u7B2C\u4E00\u6B21\u771F\u6B63\u6267\u884C\u7684\u65F6\u95F4=reBuildIndexBeginTime+reBuildIndexInterval*60*1000\uFF1B
# \u4E24\u79CD\u683C\u5F0F\uFF1A2012-04-11 03:10:00 \u6216\u8005 03:10:00\uFF0C\u540E\u4E00\u79CD\u4F1A\u81EA\u52A8\u8865\u5168\u65E5\u671F\u90E8\u5206\u4E3A\u670D\u52A1\u542F\u52A8\u65F6\u7684\u65E5\u671F
reBuildIndexBeginTime=03:10:00

2、solr-data-import-scheduler 引入项目

百度网盘下载地址

链接：https://pan.baidu.com/s/1IqI-PwLqCofIiWxUsGU_tQ 密码：h8so

3、配置web.xml监听

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