Operating System: All
Platform: All

Attachment Polling-Interval-URL.png has been added with description: Screen shots to check polling interval

The URL /operations/tsdr-snmp-data-collector:setPollingInterval is used when we are setting Polling Interval through MD-SAL Apidocs.

To set polling interval using Restconf, the URL for same is:
http://localhost:8181/restconf/operations/tsdr-snmp-data-collector:setPollingInterval

Steps using ApiDocs:
1. feature:install odl-mdsal-all
2. Use method POST with URL: /operations/tsdr-snmp-data-collector:setPollingInterval under module
tsdr-snmp-data-collector(2015-10-13)
3. Use input:
{"input" :

}

Steps using RestConf:
1. feature:install odl-restconf-all
2. Use POST method with URL : http://localhost:8181/restconf/operations/tsdr-snmp-data-collector:setPollingInterval
3. Set Content-Type: application/json in Headers.
4. Use input:
{"input" :

}

I am able to successfully set polling interval using above steps respectively for Apidocs and Restconf. You can check screen shot to set polling interval using Restconf above.

To get the polling interval, the correct URL for SNMP Data Collector is:

http://localhost:8181/restconf/config/tsdr-snmp-data-collector:TSDRSnmpDataCollectorConfig/

SNMP polling worked fine.
Need help in getting this working.

/restconf/config/tsdr-openflow-statistics-collector:TSDRDCConfig

Query Output:

{"errors":{"error":[

]}}

In my testing environment, I got setPollingInterval working in both snmp and openflowstats collector case. The problem is with the retrieval of the polling interval.

Here I attach the screenshot.

Razi/Trapti, could you test snmp polling interval case and attach screen shot as what you did for setPollingInterval?

Thanks,

YuLing

Attachment PollingIntervalGet has been added with description: Error when retrieving the polling interval from snmp collector

Attachment TSDR-16 feature install.png has been added with description: feature install screenshot

Today in my testing environment, I was able to both set and retrieve the polling interval from both snmp and openflow stas collector.

The following are URLs for both snmp and OF stats collector:
http://localhost:8181/restconf/operations/tsdr-snmp-data-collector:setPollingInterval
http://localhost:8181/restconf/operations/tsdr-openflow-statistics-collector:setPollingInterval
http://localhost:8181/restconf/config/tsdr-snmp-data-collector:TSDRSnmpDataCollectorConfig
http://localhost:8181/restconf/config/tsdr-openflow-statistics-collector:TSDROSCConfig

Attachment TSDR-16-snmp-interval-retrieval.png has been added with description: snmp collector polling interval retrieval from restconf

Attachment bug-5068-openflow-stats-interval-retrieval.png has been added with description: OF stats polling interval retrieval through restconf

Attachment TSDR-16-openflow-stats-setpollinginterval.png has been added with description: OF stats setPolling interval through restconf

Attachment bug-5068-snmp-setPollingInterval.png has been added with description: SNMP collector setPollingInterval

Premnath, when you verify this bug, you might want to see if it could be the timing issue. As you know, when you install OFStats collector and SNMP Collector from karaf console, even when the command returns, you would still need to wait for some time until all the modules are installed and initialized. If you trigger the restconf commands quickly after those collectors are installed, you might hit errors.

Premnath, to check retrieval of polling interval of OF stats , you have to install feature for that:
feature:install odl-tsdr-openflow-statistics-collector

Get is working only after setting it atleast once in OpenFlow.
But this can be release noted as its not a major issue

This issue is coming because we are not writing the hard coded polling interval to the data store. We have to call saveConfigData() method after setting polling interval.

The changes have been tested and merged and this issue no longer persists.

fixed by patch set:https://git.opendaylight.org/gerrit/#/c/34433/