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https://issues.apache.org/jira/browse/GOBBLIN-1087?focusedWorklogId=404967&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-404967
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ASF GitHub Bot logged work on GOBBLIN-1087:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 17/Mar/20 20:54
Start Date: 17/Mar/20 20:54
Worklog Time Spent: 10m
Work Description: shirshanka commented on pull request #2928:
GOBBLIN-1087: Track and report histogram of observed lag from Gobblin…
URL: https://github.com/apache/incubator-gobblin/pull/2928#discussion_r393964368
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File path: gobblin-modules/gobblin-kafka-common/build.gradle
##########
@@ -44,6 +46,9 @@ dependencies {
testCompile project(":gobblin-test-utils")
testCompile externalDependency.mockito
testCompile externalDependency.testng
+
+ jmh 'org.openjdk.jmh:jmh-core:1.17.3'
Review comment:
Now that we seem to have multiple modules using jmh, can you move out the
version definition to common place like definitions.gradle and refer to it like
we refer to them normally?
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Issue Time Tracking
-------------------
Worklog Id: (was: 404967)
Time Spent: 1.5h (was: 1h 20m)
> Track and report histogram of observed lag from Gobblin Kafka pipeline
> ----------------------------------------------------------------------
>
> Key: GOBBLIN-1087
> URL: https://issues.apache.org/jira/browse/GOBBLIN-1087
> Project: Apache Gobblin
> Issue Type: Improvement
> Components: gobblin-kafka
> Affects Versions: 0.15.0
> Reporter: Sudarshan Vasudevan
> Assignee: Shirshanka Das
> Priority: Major
> Fix For: 0.15.0
>
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> In this PR, we instrument the KafkaExtractor to track the observed latency of
> Kafka consumer records processed by the pipeline. Here, observed latency is
> measured as the time difference between processing time of the record and the
> original creation time. The latency distribution is tracked in an
> HdrHistogram, which is serialized into a string when emitted as part of a
> GobblinTrackingEvent.
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