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https://issues.apache.org/jira/browse/HADOOP-15566?focusedWorklogId=604625&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-604625
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ASF GitHub Bot logged work on HADOOP-15566:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 01/Jun/21 17:02
Start Date: 01/Jun/21 17:02
Worklog Time Spent: 10m
Work Description: ArkenKiran commented on pull request #2816:
URL: https://github.com/apache/hadoop/pull/2816#issuecomment-852289733
@steveloughran I have made changes to use opentelemetry-autoinitialse which
needs the exporter only in runtime. while using the
opentelemetry-jaeger-exporter I see some conflicts. I am planning to shade the
opentelemetry-exporter-jaeger and place it in
https://github.com/apache/hadoop-thirdparty. Please let me know if any other
options available.
cc @liuml07 @apurtell
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Issue Time Tracking
-------------------
Worklog Id: (was: 604625)
Time Spent: 2h 10m (was: 2h)
> Support OpenTelemetry
> ---------------------
>
> Key: HADOOP-15566
> URL: https://issues.apache.org/jira/browse/HADOOP-15566
> Project: Hadoop Common
> Issue Type: New Feature
> Components: metrics, tracing
> Affects Versions: 3.1.0
> Reporter: Todd Lipcon
> Assignee: Siyao Meng
> Priority: Major
> Labels: pull-request-available, security
> Attachments: HADOOP-15566.000.WIP.patch, OpenTelemetry Support Scope
> Doc v2.pdf, OpenTracing Support Scope Doc.pdf, Screen Shot 2018-06-29 at
> 11.59.16 AM.png, ss-trace-s3a.png
>
> Time Spent: 2h 10m
> Remaining Estimate: 0h
>
> The HTrace incubator project has voted to retire itself and won't be making
> further releases. The Hadoop project currently has various hooks with HTrace.
> It seems in some cases (eg HDFS-13702) these hooks have had measurable
> performance overhead. Given these two factors, I think we should consider
> removing the HTrace integration. If there is someone willing to do the work,
> replacing it with OpenTracing might be a better choice since there is an
> active community.
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