GitHub user zombieJ opened a pull request:
https://github.com/apache/eagle/pull/945
EAGLE-1037 Add alertDeduplication configurations on Eagle UI
https://issues.apache.org/jira/browse/EAGLE-1037
Add alertDeduplication configurations on Eagle UI.
Here is the sample policy
```json
{
"name": "capacityUsage",
"description": "Policy for
HADOOP_JMX_METRIC_STREAM_SANDBOX_CAPACITY_USAGE_OUT",
"inputStreams": [
"HADOOP_JMX_METRIC_STREAM_SANDBOX"
],
"outputStreams": [
"HADOOP_JMX_METRIC_STREAM_SANDBOX_CAPACITY_USAGE_OUT"
],
"siteId": "sandbox",
"definition": {
"type": "siddhi",
"value": "from HADOOP_JMX_METRIC_STREAM_SANDBOX[metric ==
\"hadoop.namenode.fsnamesystemstate.capacityusage\" and convert(value,
\"long\") > 90]select site, host, component, metric, convert(value, \"long\")
as value, timestamp insert into
HADOOP_JMX_METRIC_STREAM_SANDBOX_CAPACITY_USAGE_OUT;",
"handlerClass": null,
"properties": {},
"inputStreams": [],
"outputStreams": []
},
"stateDefinition": null,
"policyStatus": "ENABLED",
"alertDefinition": {
"templateType": "TEXT",
"subject": "$site capacity exceeds 90%",
"body": "$site capacity exceeds 90%",
"severity": "WARNING",
"category": "HDFS"
},
"alertDeduplications": [
{
"outputStreamId":
"HADOOP_JMX_METRIC_STREAM_SANDBOX_CAPACITY_USAGE_OUT",
"dedupIntervalMin": "1",
"dedupFields": [
"site",
"component",
"host",
"metric"
]
}
],
"partitionSpec": [
{
"streamId": "HADOOP_JMX_METRIC_STREAM_SANDBOX",
"type": "SHUFFLE",
"columns": [],
"sortSpec": null
}
],
"dedicated": false,
"parallelismHint": 5,
"alertSeverity": "WARNING",
"alertCategory": "HDFS"
}
```
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zombieJ/incubator-eagle EAGLE-1037
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/eagle/pull/945.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #945
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