THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
The Configuration REST API uses the GET /api/config HTTP method and URI to retrieve configuration information.
HTTP Method and URI
GET /api/config
Syntax
<resource_manager_host>:<port>/api/config
Request Example
URL request example:
http://10.10.100.19:8192/api/config
Curl request example:
curl http://10.10.100.19:8192/api/config | python -m json.tool
Request header:
GET /api/config HTTP/1.1 Host: 10.10.100.19:8192 Connection: keep-alive Cache-Control: max-age=0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 Upgrade-Insecure-Requests: 1 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.157 Safari/537.36 Accept-Encoding: gzip, deflate, sdch Accept-Language: en-US,en;q=0.8
Response Example
{
"checkpoint": false,
"frameworkFailoverTimeout": 43200000.0,
"frameworkName": "MyriadAlpha",
"frameworkRole": "",
"frameworkSuperUser": {
"present": true
},
"frameworkUser": {
"present": true
},
"mesosAuthenticationPrincipal": "",
"mesosAuthenticationSecretFilename": "",
"mesosMaster": "zk://10.10.100.19:2181/mesos",
"myriadExecutorConfiguration": {
"jvmMaxMemoryMB": {
"present": true
},
"nodeManagerUri": {
"present": false
},
"path": "file:///usr/local/libexec/mesos/myriad-executor-runnable-0.0.1.jar"
},
"nativeLibrary": "/usr/local/lib/libmesos.so",
"nmInstances": {
"medium": 1
},
"nodeManagerConfiguration": {
"cgroups": {
"present": true
},
"cpus": {
"present": true
},
"jvmMaxMemoryMB": {
"present": true
},
"jvmOpts": {
"present": false
}
},
"profiles": {
"large": {
"cpu": "10",
"mem": "12288"
},
"medium": {
"cpu": "4",
"mem": "4096"
},
"small": {
"cpu": "2",
"mem": "2048"
},
"zero": {
"cpu": "0",
"mem": "0"
}
},
"rebalancer": false,
"restApiPort": 8192,
"yarnEnvironment": {
"YARN_HOME": "/root/hadoop-2.7.0"
},
"zkServers": "10.10.100.19:2181",
"zkTimeout": 20000
}