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1. add Config Group named "hdfs_test" in "HDFS" config
2. override some configs in core-site area and other area, save
3. add Config Group in "Ambari Infra" config
4. override some attributes and save
open network panel will see two PUT request, one for "Ambari Infra", another for "HDFS", and HDFS PUT request is not needed, even worse, core-site configs in "hdfs_test" config group will lost。
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1. add Config Group named "hdfs_test" in "HDFS" config
2. override some configs in core-site area and other area, save
3. add Config Group in "Ambari Infra" config
4. override some attributes and save
open network panel will see two PUT request, one for "Ambari Infra", another for "HDFS", and HDFS PUT request is not needed, even worse, core-site configs in "hdfs_test" config group will lost。