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I’ve set up mongobird, but I cannot see any charts, it says “..No daemon..” on the charts. Is this expected? Why don’t the charts show up? The chunk information per node does show up fine.
Cause
The permission of folder where the graph data is stored differs from a privilege of tomcat’s execution.
Solution
Replace by the privilege of tomcat’s execution to the permission of graph folder as following.
1. Stop tomcat
2. Let a privilege of tomcat’s execution is ‘tomcat’. You can replace by the permission of graph folder as following example.
1 2 |
chmod -R 664 /usr/local/temp/tetrad chown -R tomcat:tomcat /usr/local/temp/tetrad |
3. Restart tomcat.
If you change the permission exactly, you can see RRD files as follow.
1 2 3 4 5 6 7 8 9 10 11 12 13 |
[root@mongobird-PC data]# pwd /usr/local/temp/tetrad/rrd/data [root@mongobird-PC data]# ll Total 66096 -rw-rw-r--. 1 tomcat tomcat 7518132 2013-07-18 13:28 diff_totalDbDataSize.rrd -rw-rw-r--. 1 tomcat tomcat 7518132 2013-07-18 13:28 diff_totalDbIndexSize.rrd -rw-rw-r--. 1 tomcat tomcat 7518132 2013-07-18 13:28 totalDbDataSize.rrd -rw-rw-r--. 1 tomcat tomcat 7518132 2013-07-18 13:28 totalDbIndexSize.rrd -rw-rw-r--. 1 tomcat tomcat 7518132 2013-07-18 13:28 totalDbLocksTimeLockedMicros_r_sum.rrd -rw-rw-r--. 1 tomcat tomcat 7518132 2013-07-18 13:28 totalDbLocksTimeLockedMicros_w_sum.rrd -rw-rw-r--. 1 tomcat tomcat 7518132 2013-07-18 13:28 totalGlobalLockTime.rrd -rw-rw-r--. 1 tomcat tomcat 7518132 2013-07-18 13:28 totalSystemLocksTimeLockedMicros_r_sum.rrd -rw-rw-r--. 1 tomcat tomcat 7518132 2013-07-18 13:28 totalSystemLocksTimeLockedMicros_w_sum.rrd |
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Hi ,
I m using a mongo db in my localhost and mongo bird has also installed on my localhost.
In mongodb data we 1 gb data . but when we open in mongobird error showing – No data showing . I think mongbird is not connected to local mongo db .
Please send me the configuration so that we can connected to data
Cause
You can set bind_ip option to configure the mongod or mongos process to bind to and listen for connections from applications on this address.If you bind to real ip address using bind_ip, you cannot connect to mongodb using localhost.
Solution
Restart mongodb without bind_ip option.
Cause
The case that the config file do not match when you manually install the mongobird.
Solution
1. Make sure that ‘WEB-INF/classes/monad.properties’ exists at WAR deployed path.
2. Check the contents of file – ‘monad.properties’. This file contains the connection information of mongodb that are used in mongobird.
example)
If you install mongobird at ‘/usr/local/tomcat/webapps/tetrad’, The file – ‘/usr/local/tomcat/webapps/tetrad/WEB-INF/classes/monad.properties’ – contains as followings:
1 2 |
mongo.host = 127.0.0.1 mongo.port = 27017 |
Cause
Do not display the graph after mongodb started and connected except case 1 and 2.
Solution
Refer to the above post.
Not able to connect to mongo server from tetrad. I see following lines in the log
toReconnectingMongos : []
toReconnectingMongos : []
toReconnectingMongos : []
Please help
thanks
jaison
The log messages can be ignored because it is a normal message. In later versions, the log messages will be removed.
Please check if mongobird can connect to the registered instance’s port for monitoring.
To check this, use the example below.
If the mongod instance ip is 192.168.200.210, and the port is 30000
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[root@mongobird-PC]# telnet 192.168.200.210 30000 Trying 192.168.200.210... Connected to 192.168.200.210. Escape character is '^]'. |
If you can’t connect, check if the port is open on the firewall.
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