1.solr修改zookeeper配置文件:
solr zk upconfig -d C:\soft\solr-7.1.0\server\solr\configsets\mysql_data_import11\conf -n test_user -z localhost:9983-d 本地配置文件目录-n zookeeper配置名（solr管理界面cloud下面tree目录下，/configs）
2.solr zookeeper常用命令：（-r 递归）
solr zk upconfig|downconfig -d-n[-z zkHost]
solr zk cp [-r][-z zkHost]
solr zk rm [-r][-z zkHost]
solr zk mv[-z zkHost]
solr zk ls [-r][-z zkHost]
solr zk mkroot [-z zkHost]
3.删除zookeeper里面的文件：
solr zk rm -r /configs/ianjuke111 -z localhost:9983
4.Collections API
创建collection：/admin/collections?action=CREATE&name=test&numShards=2&replicationFactor=2&maxShardsPerNode=3
删除collection： /admin/collections?action=DELETE&name=test
创建分片： /admin/collections?action=CREATESHARD&collection=test&shard=shard1&name=test_shard1_replica1
/admin/collections?action=RELOAD: reload a collection
/admin/collections?action=SPLITSHARD: split a shard into two new shards
/admin/collections?action=CREATESHARD: create a new shard
/admin/collections?action=DELETESHARD: delete an inactive shard
/admin/collections?action=CREATEALIAS: create or modify an alias for a collection
/admin/collections?action=DELETEALIAS: delete an alias for a collection
/admin/collections?action=DELETEREPLICA: delete a replica of a shard
/admin/collections?action=ADDREPLICA: add a replica of a shard
/admin/collections?action=CLUSTERPROP: Add/edit/delete a cluster-wide property
/admin/collections?action=MIGRATE: Migrate documents to another collection
/admin/collections?action=ADDROLE: Add a specific role to a node in the cluster
/admin/collections?action=REMOVEROLE: Remove an assigned role
/admin/collections?action=OVERSEERSTATUS: Get status and statistics of the overseer
/admin/collections?action=CLUSTERSTATUS: Get cluster status
/admin/collections?action=REQUESTSTATUS: Get the status of a previous asynchronous request
/admin/collections?action=LIST: List all collections