SolrClient.ZK module

Solr ZK api interface.

class SolrClient.ZK(solr, log)

check_zk()

Will attempt to telnet to each zookeeper that is used by SolrClient and issue ‘mntr’ command. Response is parsed to check to see if the zookeeper node is a leader or a follower and returned as a dict.

If the telnet collection fails or the proper response is not parsed, the zk node will be listed as ‘down’ in the dict. Desired values are either follower or leader.

copy_config(original, new)

Copies collection configs into a new folder. Can be used to create new collections based on existing configs.

Basically, copies all nodes under /configs/original to /configs/new.

Parameters:

• str (new) – ZK name of original config
• str – New name of the ZK config.

download_collection_configs(collection, fs_path)

Downloads ZK Directory to the FileSystem.

Parameters:

• str (fs_path) – Name of the collection (zk config name)
• str – Destination filesystem path.

get_item(path)

Returns a specified zookeeper node.

upload_collection_configs(collection, fs_path)

Uploads collection configurations from a specified directory to zookeeper.