I am using opscenter 5.1.2 and just enabled JMX username/password
authentication on my Cassandra cluster. I think I've updated all my opscenter
configs correctly to force the agents to use JMX auth, but it is not working.
I've updated the config under /etc/opscenter/Clusters/[cluster-name].conf with
the following jmx properties
[jmx]
username=username
password=password
port=7199
I then restarted opscenter and opscenter agents, but see the following error in
the opscenter agent logs:
INFO [main] 2015-06-03 10:55:53,910 Loading conf files: ./conf/address.yaml
INFO [main] 2015-06-03 10:55:53,953 Java vendor/version: Java HotSpot(TM)
64-Bit Server VM/1.7.0_51
INFO [main] 2015-06-03 10:55:53,953 DataStax Agent version: 5.1.2
INFO [main] 2015-06-03 10:55:54,010 Default config values: {:cassandra_port
9042, :rollups300_ttl 2419200, :settings_cf "settings", :agent_rpc_interface
"localhost", :restore_req_update_period 60, :my_channel_prefix "/agent",
:poll_period 60, :jmx_username "heweiping", :thrift_conn_timeout 10000,
:rollups60_ttl 604800, :stomp_port 61620, :shorttime_interval 10,
:longtime_interval 300, :max-seconds-to-sleep 25, :private-conf-props
["initial_token" "listen_address" "broadcast_address" "rpc_address"
"broadcast_rpc_address"], :thrift_port 9160, :async_retry_timeout 5,
:agent-conf-group "global-cluster-agent-group", :jmx_host "127.0.0.1",
:ec2_metadata_api_host "169.254.169.254", :metrics_enabled 1, :async_queue_size
5000, :backup_staging_dir nil, :read-buffer-size 10000000, :remote_verify_max
300000, :disk_usage_update_period 60, :throttle-bytes-per-second 500000,
:rollups7200_ttl 31536000, :agent_rpc_broadcast_address "localhost",
:remote_backup_retries 3, :ssl_keystore nil, :rollup_snapshot_period 300,
:is_package false, :monitor_command
"/usr/share/datastax-agent/bin/datastax_agent_monitor", :thrift_socket_timeout
5000, :remote_verify_initial_delay 1000, :cassandra_log_location
"/var/log/cassandra/system.log", :max-pending-repairs 5, :remote_backup_region
"us-west-1", :restore_on_transfer_failure false, :tmp_dir
"/var/lib/datastax-agent/tmp/", :config_md5 nil, :jmx_port 7299,
:write-buffer-size 100000, :jmx_metrics_threadpool_size 4, :use_ssl 0,
:rollups86400_ttl 0, :nodedetails_threadpool_size 3, :api_port 61621,
:kerberos_service nil, :backup_file_queue_max 10000, :jmx_thread_pool_size 5,
:production 1, :runs_sudo 1, :max_file_transfer_attempts 30, :jmx_password
"eefung", :stomp_interface "172.19.104.123", :storage_keyspace "OpsCenter",
:hosts ["127.0.0.1"], :rollup_snapshot_threshold 300, :jmx_retry_timeout 30,
:unthrottled-default 10000000000, :remote_backup_retry_delay 5000,
:remote_backup_timeout 1000, :seconds-to-read-kill-channel 0.005,
:realtime_interval 5, :pdps_ttl 259200}
INFO [main] 2015-06-03 10:55:54,174 Waiting for the config from OpsCenter
INFO [main] 2015-06-03 10:55:54,175 Attempting to determine Cassandra's
broadcast address through JMX
INFO [main] 2015-06-03 10:55:54,176 Starting Stomp
INFO [main] 2015-06-03 10:55:54,176 Starting up agent communcation with
OpsCenter.
INFO [Initialization] 2015-06-03 10:55:54,180 New JMX connection
(127.0.0.1:7299)
WARN [Initialization] 2015-06-03 10:55:54,409 Error when trying to match our
local token: java.lang.SecurityException: Authentication failed! Credentials
required
INFO [main] 2015-06-03 10:55:59,412 Reconnecting to a backup OpsCenter
instance
INFO [main] 2015-06-03 10:55:59,413 SSL communication is disabled
INFO [main] 2015-06-03 10:55:59,413 Creating stomp connection to
172.19.104.123:61620
INFO [Initialization] 2015-06-03 10:55:59,418 Sleeping for 2s before trying
to determine IP over JMX again
WARN [clojure-agent-send-off-pool-0] 2015-06-03 10:55:59,422 Tried to send
message while not connected: /conf-request
[["172.19.104.123","0:0:0:0:0:0:0:1%1","fe80:0:0:0:225:90ff:fe6a:d35c%2","127.0.0.1"],["5.1.2","\/437054467\/conf"]]
INFO [StompConnection receiver] 2015-06-03 10:55:59,423 Reconnecting in 0s.
INFO [StompConnection receiver] 2015-06-03 10:55:59,424 Connected to
172.19.104.123:61620
INFO [main] 2015-06-03 10:55:59,432 Starting Jetty server: {:join? false,
:ssl? false, :host "localhost", :port 61621}
Checks with other jmx based tools (nodetool, jmxtrans) confirm that the jmx
setup is correct.
Any ideals ？
Thank you very much！
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