Map Reduce integration metrics
The official Datadog integration for monitoring Map Reduce. It collects 36 metrics.
Official summary
Monitor the status and duration of map and reduce tasks.
Metric types
- rate (per second): 24
- gauge (value at a point in time): 12
Metrics
Descriptions are the official definitions, unedited.
| Metric | Type | Unit |
|---|---|---|
mapreduce.Counter value of map tasks | rate | task/ |
mapreduce.Counter value of reduce tasks | rate | task/ |
mapreduce.Counter value of all tasks | rate | task/ |
mapreduce.95th percentile elapsed time since the application started | gauge | millisecond |
mapreduce.Average elapsed time since the application started | gauge | millisecond |
mapreduce.Number of times the elapsed time was sampled | rate | - |
mapreduce.Max elapsed time since the application started | gauge | millisecond |
mapreduce.Median elapsed time since the application started | gauge | millisecond |
mapreduce.Number of failed map attempts | rate | task/ |
mapreduce.Number of failed reduce attempts | rate | task/ |
mapreduce.Number of killed map attempts | rate | task/ |
mapreduce.Number of killed reduce attempts | rate | task/ |
mapreduce.95th percentile of all map tasks elapsed time | gauge | millisecond |
mapreduce.Average of all map tasks elapsed time | gauge | millisecond |
mapreduce.Number of times the map tasks elapsed time were sampled | rate | - |
mapreduce.Max of all map tasks elapsed time | gauge | millisecond |
mapreduce.Median of all map tasks elapsed time | gauge | millisecond |
mapreduce.Number of completed maps | rate | task/ |
mapreduce.Number of pending maps | rate | task/ |
mapreduce.Number of running maps | rate | task/ |
mapreduce.Total number of maps | rate | task/ |
mapreduce.Number of new map attempts | rate | task/ |
mapreduce.Number of new reduce attempts | rate | task/ |
mapreduce.95th percentile of all reduce tasks elapsed time | gauge | millisecond |
mapreduce.Average of all reduce tasks elapsed time | gauge | millisecond |
mapreduce.Number of times the reduce tasks elapsed time were sampled | rate | - |
mapreduce.Max of all reduce tasks elapsed time | gauge | millisecond |
mapreduce.Median of all reduce tasks elapsed time | gauge | millisecond |
mapreduce.Number of completed reduces | rate | task/ |
mapreduce.Number of pending reduces | rate | task/ |
mapreduce.Number of running reduces | rate | task/ |
mapreduce.Number of reduces | rate | task/ |
mapreduce.Number of running map attempts | rate | task/ |
mapreduce.Number of running reduce attempts | rate | task/ |
mapreduce.Number of successful map attempts | rate | task/ |
mapreduce.Number of successful reduce attempts | rate | task/ |
Official documentation
Metric names and descriptions are the official Datadog integration definitions (Copyright Datadog, Inc., BSD-3-Clause), reproduced unedited. The full license terms are on the About page.