linux - Why not all parameters from ambari cluster not represented by the blueprint json file -


why not parameters ambari cluster not represented blueprint json file ?

i generated blueprint json file foolwing:

 curl -u admin:admin -h "x-requested-by: ambari" -x http://10.23.4.122:8080/api/v1/clusters/hdp01?format=blueprint -o /tmp/hdp01_blueprint.json

but when access ambari gui noticed many parameters not appears in blueprint json file

example of parameters hdfs – config not appears in blueprint json file

datanode failed disk tolerance  datanode maximum java heap size  datanode max data transfer threads

you should seeing parameters in output json file.

for few parameters ambari gui shows different names. example:

datanode failed disk tolerance - appears dfs.datanode.failed.volumes.tolerated in ouput json

datanode maximum java heap size - appears dtnode_heapsiz in ouput json

datanode max data transfer threads - appears dfs.datanode.max.transfer.threads in ouput json


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