solr cloud 之添加，删除，更新Document

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    搭建完成solr cloud的集群之后，接下来的工作就是需要向集群中导入数据，之后可能要更新数据，或者删除数有，假设有有一个服务的schema中的field是这样定义的：

 

   

   新增记录

 

   首先可以通过最简便的方式向集群中添加数据，在cmd命令行中敲入以下命令：

 

java -Durl=http://localhost:8983/solr/update -jar   post.jar terminator.xml

   terminator.xml 文件的内容是：

 

  9999999
  abcdefghijkmn
  kkkkkkkkkkkkkkkkkkkkk
  
  gggggggggggggg
  llllllllllllllll
  quadquadquadquadquad
  geohashgeohashgeohashgeohashgeohashgeohash



  9999998
  abcdefghijkmn
  kkkkkkkkkkkkkkkkkkkkk
  
  gggggggggggggg
  llllllllllllllll
  quadquadquadquadquad
  geohashgeohashgeohashgeohashgeohashgeohash



  9999997
  abcdefghijkmn
  kkkkkkkkkkkkkkkkkkkkk
  
  gggggggggggggg
  llllllllllllllll
  quadquadquadquadquad
  geohashgeohashgeohashgeohashgeohashgeohash



  9999996
  abcdefghijkmn
  kkkkkkkkkkkkkkkkkkkkk
  
  gggggggggggggg
  llllllllllllllll
  quadquadquadquadquad
  geohashgeohashgeohashgeohashgeohashgeohash

 

 

成功执行命令：

 

D:\download\solr-4.1.0\solr-4.1.0\example\exampledocs>
java -Durl=http://localhost:8983/solr/update -jar post.jar terminator.xm
SimplePostTool version 1.5 Posting files to base url http://localhost:8983/solr/update using content-type application/xml..
POSTing file terminator.xml 1 files indexed. COMMITting Solr index changes to http://localhost:8983/solr/update..

 Document的share规则：

通过以上命令，成功将4条记录插入到了集群中。在solr节点的查询页面进行查询，显示结果集如下：

  0
  3967
  
    *,[shard]
    true
    id:999999*
    xml
  


  
    9999999
    abcdefghijkmn
    kkkkkkkkkkkkkkkkkkkkk
    gggggggggggggg
    llllllllllllllll
    quadquadquadquadquad
    geohashgeohashgeohashgeohashgeohashgeohash
    1434087019164729344
    10.1.31.91:80/solr/collection1/
  
    9999998
    abcdefghijkmn
    kkkkkkkkkkkkkkkkkkkkk
    gggggggggggggg
    llllllllllllllll
    quadquadquadquadquad
    geohashgeohashgeohashgeohashgeohashgeohash
    1434087019165777920
    10.1.31.91:80/solr/collection1/
  
    9999997
    abcdefghijkmn
    kkkkkkkkkkkkkkkkkkkkk
    gggggggggggggg
    llllllllllllllll
    quadquadquadquadquad
    geohashgeohashgeohashgeohashgeohashgeohash
    1434087018344742912
    10.1.31.91:8983/solr/collection1/
  
    9999996
    abcdefghijkmn
    kkkkkkkkkkkkkkkkkkkkk
    gggggggggggggg
    llllllllllllllll
    quadquadquadquadquad
    geohashgeohashgeohashgeohashgeohashgeohash
    1434087018867982336
    10.1.31.91:8983/solr/collection1/

   大家会发现在输出的结果集上有一个[shard]字段，标识该条记录存储在集群中的哪个share分区中。要在结果集中shard字段可以通过设置 fl=*,[shard]做到。从[shard]属性的值来看四条记录被均匀的分布到了两个share中。

 

更新数据

删除数据

java -Ddata=args  -jar post.jar '9999996'

或者

java -Ddata=args  -jar post.jar 'id:9999996'

 

经过测试，以上两条命令都可以成功删除id为9999996的那条记录。