question Re: Is there an Ambari API call to find the diff between 2 config versions for a config group? in Archives of Support Questions (Read Only)

Is there an Ambari API call to find the diff between 2 config versions for a config group?

dbalasundaran — Fri, 22 Sep 2017 05:19:22 GMT

I am looking for an API call with which I can get the property differences between 2 config versions of a Service?

Would be great if it can be extended to config versions in a config group.

Re: Is there an Ambari API call to find the diff between 2 config versions for a config group?

kramakrishnan — Fri, 22 Sep 2017 07:16:39 GMT

You can try this APIs and programmatically find the diff between the configuration lists

<AMBARI_HOST>/api/v1/clusters/cl1/configurations/service_config_versions?service_name=HDFS&group_name=<GROUP_NAME>&service_config_version.in(<VERSION_NUMBER>)

E.g

<AMBARI_HOST>/api/v1/clusters/cl1/configurations/service_config_versions?service_name=HDFS&group_name=mycg1&service_config_version.in(6)


<AMBARI_HOST>/api/v1/clusters/cl1/configurations/service_config_versions?service_name=HDFS&group_name=mycg1&service_config_version.in(7)

Re: Is there an Ambari API call to find the diff between 2 config versions for a config group?

dbalasundaran — Fri, 22 Sep 2017 09:44:36 GMT

Thanks @kramakrishnan. This works!