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https://issues.apache.org/jira/browse/HBASE-22120?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei-Chiu Chuang updated HBASE-22120:
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Description:
h2. Deprecate HTrace usage in HBase
* HBase 1.x (branch-1)
* Declare HTrace (htrace 3.x) deprecated in the user doc.
* HBase 2.x (branch-2)
* Declare HTrace deprecated in the user doc. Furthermore, state that it is
known not working.
* Either fix the trace context propagation bug in HBase 2.x, or backport
OpenTracing support from the master branch. I am inclined to the latter.
* HBase 3.x (master branch)
* Remove HTrace entirely.
* Add OpenTracing APIs. Potentially backport to HBase 2.4.
* Replace OpenTracing API with OpenTelemetry when the latter stabilizes.
h1. Milestones
# Doc -- deprecation notice
# Replace existing HTrace code with OpenTracing code in the master branch
(3.x)
# Java (a [poc|https://github.com/jojochuang/hbase/tree/HBASE-22120] is
currently under way)
# HBase shell and scripts (Ruby, shell script)
# Doc
# Add new trace instrumentation code for new features not instrumented by the
existing HTace code.
# Propagate the traces to other systems such as HDFS and MapReduce.
# Support other OpenTracing tracers.
was:Suggested in HBASE-22115
> Replace HTrace with OpenTracing
> -------------------------------
>
> Key: HBASE-22120
> URL: https://issues.apache.org/jira/browse/HBASE-22120
> Project: HBase
> Issue Type: New Feature
> Components: tracing
> Affects Versions: 3.0.0
> Reporter: Sergey Shelukhin
> Assignee: Wei-Chiu Chuang
> Priority: Major
>
> h2. Deprecate HTrace usage in HBase
> * HBase 1.x (branch-1)
> * Declare HTrace (htrace 3.x) deprecated in the user doc.
> * HBase 2.x (branch-2)
> * Declare HTrace deprecated in the user doc. Furthermore, state that it is
> known not working.
> * Either fix the trace context propagation bug in HBase 2.x, or backport
> OpenTracing support from the master branch. I am inclined to the latter.
> * HBase 3.x (master branch)
> * Remove HTrace entirely.
> * Add OpenTracing APIs. Potentially backport to HBase 2.4.
> * Replace OpenTracing API with OpenTelemetry when the latter stabilizes.
> h1. Milestones
> # Doc -- deprecation notice
> # Replace existing HTrace code with OpenTracing code in the master branch
> (3.x)
> # Java (a [poc|https://github.com/jojochuang/hbase/tree/HBASE-22120] is
> currently under way)
> # HBase shell and scripts (Ruby, shell script)
> # Doc
> # Add new trace instrumentation code for new features not instrumented by
> the existing HTace code.
> # Propagate the traces to other systems such as HDFS and MapReduce.
> # Support other OpenTracing tracers.
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