Apache Cassandra （三）solr 的使用，cassandrasolr

Apache Cassandra （三）solr 的使用，cassandrasolr

检查cassandra运行状态

• check cassandra run status by below command :

$ nodetool status

• check the “UN” status ，or there are some problem on it；
  

• Check nodetool tpstats then check blocked is all “0”;

$ nodetool tpstats

添加solor

• create table and insert one record ;
  

• run below command and add solr .

$ dsetool create_core keyspace_name.table_name generateResources=true

• Confirm to check below message.

You requested the core to be created with reindex=false. Preexisting data will not be searchable via DSE

• Open url http://...:8983/solr/ , Click on Core Admin.
  
• Check respected table name. and Click Reindex - Click OK.
  

• Go back to cqlsh and check desc command for respected table.

• cqlsh:keyspace_name> desc table table_name;

• Check solr_query text is added or not .
  

修改带有solor的table

• remove solr by below command first in a new command:

 $ dsetool unload_core keyspace_name.table_name ;

• Check solr_query text is remove or not .
• update table
• add solr refer to the previous steps