collectors ZookeeperCollector

ZookeeperCollector

Collect zookeeper stats. ( Modified from memcached collector )

Dependencies

• subprocess
• Zookeeper 'mntr' command (zookeeper version => 3.4.0)

Example Configuration

ZookeeperCollector.conf

    enabled = True
    hosts = localhost:2181, app-1@localhost:2181, app-2@localhost:2181, etc

TO use a unix socket, set a host string like this

    hosts = /path/to/blah.sock, app-1@/path/to/bleh.sock,

Options - Generic Options

Setting	Default	Description	Type
byte_unit	byte	Default numeric output(s)	str
enabled	False	Enable collecting these metrics	bool
hosts	localhost:2181,	List of hosts, and ports to collect. Set an alias by prefixing the host:port with alias@	list
measure_collector_time	False	Collect the collector run time in ms	bool
metrics_blacklist	None	Regex to match metrics to block. Mutually exclusive with metrics_whitelist	NoneType
metrics_whitelist	None	Regex to match metrics to transmit. Mutually exclusive with metrics_blacklist	NoneType
publish		Which rows of 'status' you would like to publish. Telnet host port' and type stats and hit enter to see the list of possibilities. Leave unset to publish all.

Example Output

servers.hostname.zookeeper.zk_outstanding_requests 0
servers.hostname.zookeeper.zk_approximate_data_size 660647
servers.hostname.zookeeper.zk_max_latency 370
servers.hostname.zookeeper.zk_avg_latency 6
servers.hostname.zookeeper.zk_watch_count 158
servers.hostname.zookeeper.zk_num_alive_connections 10
servers.hostname.zookeeper.zk_open_file_descriptor_count 47
servers.hostname.zookeeper.zk_packets_sent 156612
servers.hostname.zookeeper.zk_packets_received 156539
servers.hostname.zookeeper.zk_min_latency 0
servers.hostname.zookeeper.zk_ephemerals_count 80
servers.hostname.zookeeper.zk_znode_count 7890
servers.hostname.zookeeper.zk_max_file_descriptor_count 4096
servers.hostname.zookeeper.zk_followers 4                      - only exposed by the Leader
servers.hostname.zookeeper.zk_pending_syncs 0                  - only exposed by the Leader
servers.hostname.zookeeper.zk_synced_followers 4               - only exposed by the Leader

This file was generated from the python source

Please edit the source to make changes