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Solr Data Import Hander Scheduler 说明: Solr官方提供了很强大的Data Import Request Handler,同时提供了一个简单的 Scheduler,Url:https://wiki.apache.org/solr/DataImportHandler 示例中的 Scheduler 只支持增量更新,不支持定期重做索引,因此我做了一个简单的封装,增加了重做索引的定时器. (原定时器作者是:Marko Bonaci, 在此表示感谢!)The original Scheduling source by Marko Bonaci, Thank him!

使用说明 将 apache-solr-dataimportscheduler-1.0.jar 和solr自带的 apache-solr-dataimporthandler-.jar, apache-solr-dataimporthandler-extras-.jar 放到solr.war的lib目录下面 修改solr.war中WEB-INF/web.xml, 在servlet节点前面增加: org.apache.solr.handler.dataimport.scheduler.ApplicationListener 将apache-solr-dataimportscheduler-.jar 中 dataimport.properties 取出并根据实际情况修改,然后放到 solr.home/conf (不是solr.home/core/conf) 目录下面 重启tomcat或者jboss 即可

dataimport.properties 配置项说明

#################################################

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=core1,core2

solr server name or IP address

[defaults to localhost if empty]

server=localhost

solr server port

[defaults to 80 if empty]

port=8080

application name/context

[defaults to current ServletContextListener's context (app) name]

webapp=solr

URL params [mandatory]

remainder of URL

params=/dataimport?command=delta-import&clean=false&commit=true

schedule interval

number of minutes between two runs

[defaults to 30 if empty]

interval=1

重做索引的时间间隔,单位分钟,默认7200,即5天;

为空,为0,或者注释掉:表示永不重做索引

reBuildIndexInterval=7200

重做索引的参数

reBuildIndexParams=/dataimport?command=full-import&clean=true&commit=true

重做索引时间间隔的计时开始时间,第一次真正执行的时间=reBuildIndexBeginTime+reBuildIndexInterval601000;

两种格式:2012-04-11 03:10:00 或者 03:10:00,后一种会自动补全日期部分为服务启动时的日期

reBuildIndexBeginTime=03:10:00

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