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https://issues.apache.org/jira/browse/HADOOP-15566?focusedWorklogId=672070&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-672070
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ASF GitHub Bot logged work on HADOOP-15566:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 29/Oct/21 17:14
Start Date: 29/Oct/21 17:14
Worklog Time Spent: 10m
Work Description: ndimiduk commented on pull request #3445:
URL: https://github.com/apache/hadoop/pull/3445#issuecomment-954908994
> yes you can use this patch for testing with hbase. Can you please share
the details how you plan to test I can also try locally. Thanks
@ArkenKiran I'm working with HBase from branch-2, compiled with JDK11
against hadoop-3.3.1. I have a zookeeper, name node, data node, hbase master,
and hbase region server each running as separate processes. i'm using jaeger
with cassandra as my span store. i've been posting progress and screenshots in
the HBase Slack (apache-hbase.slack.com, invitation only, but you can request
an invite by mailing our dev list, or send me your email and I'll add you), and
filing/fixing bugs as I go. I'm also on the-asf.slack.com if that's easier.
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Issue Time Tracking
-------------------
Worklog Id: (was: 672070)
Time Spent: 5h 20m (was: 5h 10m)
> 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-WIP.1.patch, 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: 5h 20m
> 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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