Memperoleh informasi tentang penggunaan resource dalam cluster di E-MapReduce (EMR) Doctor.
Deskripsi operasi
dapatkan satu antrian engine luster tertentu berdasarkan <type, name>
Coba sekarang
Test
RAM authorization
|
Action |
Access level |
Resource type |
Condition key |
Dependent action |
|
emr:GetDoctorComputeSummary |
get |
*All Resource
|
None | None |
Parameter permintaan
|
Parameter |
Type |
Required |
Description |
Example |
| RegionId |
string |
Yes |
ID region. |
cn-hangzhou |
| ClusterId |
string |
Yes |
ID cluster. |
c-b933c5aac8fe**** |
| DateTime |
string |
Yes |
Menentukan tanggal dalam standar ISO 8601. Contohnya, 2023-01-01 mewakili 1 Januari 2023. |
2023-01-01 |
| ComponentInfo |
object |
No |
Informasi resource, yang digunakan untuk memfilter hasil. |
|
| ComponentType |
string |
No |
Tipe resource untuk pemfilteran. Nilai yang valid:
Jika Anda tidak menentukan parameter ini, informasi pada level cluster ditampilkan secara default. |
engine |
| ComponentName |
string |
No |
Atur nama kondisi filter berdasarkan nilai ComponentType. Contohnya, jika Anda mengatur ComponentType menjadi queue, Anda dapat menentukan nama queue tertentu untuk mendapatkan penggunaan resource dari queue tertentu. |
MAPREDUCE |
Elemen respons
|
Element |
Type |
Description |
Example |
|
object |
Parameter respons. |
||
| Data |
object |
Detail penggunaan resource. |
|
| Metrics |
object |
Metrik. |
|
| VcoreSeconds |
object |
The total CPU consumption over time in seconds. |
|
| Name |
string |
The name of the metric. |
vcoreSeconds |
| Value |
integer |
The value of the metric. |
1231412 |
| Unit |
string |
The unit of the metric. |
VCores * Sec |
| Description |
string |
The description of the metric. |
Total vcore usage over time in seconds |
| MemSeconds |
object |
The total memory consumption over time in seconds. |
|
| Name |
string |
The name of the metric. |
memSeconds |
| Value |
integer |
The value of the metric. |
12312312 |
| Unit |
string |
The unit of the metric. |
MB * Sec |
| Description |
string |
The description of the metric. |
Total memory usage over time in seconds |
| VcoreUtilization |
object |
The average CPU utilization. The meaning is the same as the %CPU parameter in the output of the top command in Linux. |
|
| Name |
string |
The name of the metric. |
vcoreUtilization |
| Value |
number |
The value of the metric. |
32.1 |
| Unit |
string |
The unit of the metric. |
“” |
| Description |
string |
The description of the metric. |
Ratio of used vcore to total available cores |
| MemUtilization |
object |
The average memory usage. |
|
| Name |
string |
The name of the metric. |
memUtilization |
| Value |
number |
The value of the metric. |
0.82 |
| Unit |
string |
The unit of the metric. |
"" |
| Description |
string |
The description of the metric. |
Ratio of used memory to total available memory |
| VcoreSecondsDayGrowthRatio |
object |
The day-to-day growth rate of the total CPU consumption over time in seconds. |
|
| Name |
string |
The name of the metric. |
vcoreSecondsDayGrowthRatio |
| Value |
number |
The value of the metric. |
0.22 |
| Unit |
string |
The unit of the metric. |
“” |
| Description |
string |
The description of the metric. |
Growth ratio of virtual core usage in seconds per day |
| MemSecondsDayGrowthRatio |
object |
The day-to-day growth rate of the total memory consumption over time in seconds. |
|
| Name |
string |
The name of the metric. |
memSecondsDayGrowthRatio |
| Value |
number |
The value of the metric. |
0.36 |
| Unit |
string |
The unit of the metric. |
“” |
| Description |
string |
The description of the metric. |
Growth ratio of memory usage in seconds per day |
| ReadSize |
object |
The total amount of data read from the file system. |
|
| Name |
string |
The name of the metric. |
readSize |
| Value |
integer |
The value of the metric. |
504888659968 |
| Unit |
string |
The unit of the metric. |
MB |
| Description |
string |
The description of the metric. |
Total cumulative size of data read in megabytes (MB) |
| WriteSize |
object |
The total amount of data written to the file system. |
|
| Name |
string |
The name of the metric. |
writeSize |
| Value |
integer |
The value of the metric. |
6294093393920 |
| Unit |
string |
The unit of the metric. |
MB |
| Description |
string |
The description of the metric. |
Total cumulative size of data written in megabytes (MB) |
| Analysis |
object |
Informasi analisis resource. |
|
| HealthyJobCount |
integer |
The total number of healthy jobs. |
3 |
| SubHealthyJobCount |
integer |
The total number of sub-healthy jobs. |
1123 |
| UnhealthyJobCount |
integer |
The total number of unhealthy jobs. |
23 |
| NeedAttentionJobCount |
integer |
The total number of jobs that require attention. |
234 |
| Score |
integer |
The score for jobs. |
73 |
| ScoreDayGrowthRatio |
number |
The day-to-day growth rate of the score for jobs. |
0.02 |
| RequestId |
string |
ID permintaan. |
DD6B1B2A-5837-5237-ABE4-FF0C8944**** |
Contoh
Respons sukses
JSONformat
{
"Data": {
"Metrics": {
"VcoreSeconds": {
"Name": "vcoreSeconds\n",
"Value": 1231412,
"Unit": "VCores * Sec\n",
"Description": "Total vcore usage over time in seconds\n"
},
"MemSeconds": {
"Name": "memSeconds\n",
"Value": 12312312,
"Unit": "MB * Sec\n",
"Description": "Total memory usage over time in seconds\n"
},
"VcoreUtilization": {
"Name": "vcoreUtilization\n",
"Value": 32.1,
"Unit": "“”\n",
"Description": "Ratio of used vcore to total available cores\n"
},
"MemUtilization": {
"Name": "memUtilization\n",
"Value": 0.82,
"Unit": "\"\"",
"Description": "Ratio of used memory to total available memory\n"
},
"VcoreSecondsDayGrowthRatio": {
"Name": "vcoreSecondsDayGrowthRatio",
"Value": 0.22,
"Unit": "“”",
"Description": "Growth ratio of virtual core usage in seconds per day"
},
"MemSecondsDayGrowthRatio": {
"Name": "memSecondsDayGrowthRatio",
"Value": 0.36,
"Unit": "“”",
"Description": "Growth ratio of memory usage in seconds per day"
},
"ReadSize": {
"Name": "readSize",
"Value": 504888659968,
"Unit": "MB",
"Description": "Total cumulative size of data read in megabytes (MB)"
},
"WriteSize": {
"Name": "writeSize",
"Value": 6294093393920,
"Unit": "MB",
"Description": "Total cumulative size of data written in megabytes (MB)"
}
},
"Analysis": {
"HealthyJobCount": 3,
"SubHealthyJobCount": 1123,
"UnhealthyJobCount": 23,
"NeedAttentionJobCount": 234,
"Score": 73,
"ScoreDayGrowthRatio": 0.02
}
},
"RequestId": "DD6B1B2A-5837-5237-ABE4-FF0C8944****"
}
Kode kesalahan
|
HTTP status code |
Error code |
Error message |
Description |
|---|---|---|---|
| 400 | ConflictParameters | Parameters that must not be used together. %s | |
| 400 | IncompleteSignature | The request signature is invalid. | |
| 400 | InvalidAction | The action %s requested is invalid. | |
| 400 | InvalidParameter | The specified parameter %s is not valid. | |
| 400 | InvalidParameterValue | The input parameter %s is invalid or out of range. | |
| 400 | MissingAction | The action %s requested is missing. | |
| 400 | MissingParameter | The input parameter %s that is mandatory for processing this request is not supplied. | |
| 400 | NotAuthorized | You do not have permission to perform this action. %s | |
| 400 | ThrottlingException | The request was denied due to request throttling. %s | |
| 500 | InternalError | The request processing has failed due to some unknown error, exception or failure. | |
| 404 | ResourceNotFound | The resource not found by %s. | |
| 503 | ServiceFailure | The request has failed due to a temporary failure of %s service. | |
| 503 | ServiceUnavailable | The request has failed due to a temporary failure of the server. |
Lihat Error Codes untuk daftar lengkap.
Catatan rilis
Lihat Release Notes untuk daftar lengkap.