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https://issues.apache.org/jira/browse/BEAM-13001?focusedWorklogId=661075&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-661075
]
ASF GitHub Bot logged work on BEAM-13001:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 06/Oct/21 17:01
Start Date: 06/Oct/21 17:01
Worklog Time Spent: 10m
Work Description: riteshghorse commented on a change in pull request
#15657:
URL: https://github.com/apache/beam/pull/15657#discussion_r723505782
##########
File path: sdks/go/pkg/beam/core/runtime/harness/harness.go
##########
@@ -273,6 +273,54 @@ func (c *control) getOrCreatePlan(bdID bundleDescriptorID)
(*exec.Plan, error) {
return plan, nil
}
+// Sampler provides methods for implementing state sampling
+// to track execution time metrics.
+type Sampler interface {
+ startSampler()
+ stopSampler()
+ sample()
+}
+
+// StateSampler tracks the state of a bundle.
+type StateSampler struct {
+ done chan (int) // signal to stop sampling
+ e *metrics.ExecutionStateTracker
+ store *metrics.Store
+ pid string // PTransform ID
+}
+
+func newSampler(e *metrics.ExecutionStateTracker, store *metrics.Store, pid
string) StateSampler {
+ return StateSampler{done: make(chan int), e: e, store: store, pid: pid}
+}
+
+func (s StateSampler) startSampler() {
Review comment:
Got it.
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Issue Time Tracking
-------------------
Worklog Id: (was: 661075)
Time Spent: 0.5h (was: 20m)
> DoFn Execution time metrics (msecs) for Go SDK
> ----------------------------------------------
>
> Key: BEAM-13001
> URL: https://issues.apache.org/jira/browse/BEAM-13001
> Project: Beam
> Issue Type: Improvement
> Components: sdk-go
> Reporter: Ritesh Ghorse
> Assignee: Ritesh Ghorse
> Priority: P2
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Implement DoFn execution time metrics for Go SDK.
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