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https://issues.apache.org/jira/browse/HBASE-18601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16268086#comment-16268086
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Hudson commented on HBASE-18601:
--------------------------------

FAILURE: Integrated in Jenkins build HBase-Trunk_matrix #4129 (See 
[https://builds.apache.org/job/HBase-Trunk_matrix/4129/])
HBASE-18601 Update Htrace to 4.2 (addendum) (chia7712: rev 
7c1c370f2fcde83b702011046a8b6fb0b01a263e)
* (edit) 
hbase-server/src/test/java/org/apache/hadoop/hbase/trace/TestHTraceHooks.java
* (edit) hbase-server/src/test/java/org/apache/hadoop/hbase/trace/TraceTree.java


> Update Htrace to 4.2
> --------------------
>
>                 Key: HBASE-18601
>                 URL: https://issues.apache.org/jira/browse/HBASE-18601
>             Project: HBase
>          Issue Type: Improvement
>          Components: dependencies, tracing
>    Affects Versions: 2.0.0, 3.0.0
>            Reporter: Tamas Penzes
>            Assignee: Balazs Meszaros
>             Fix For: 2.0.0-beta-1
>
>         Attachments: HBASE-18601.master.001.patch, 
> HBASE-18601.master.002.patch, HBASE-18601.master.003 (3).patch, 
> HBASE-18601.master.003.patch, HBASE-18601.master.004.patch, 
> HBASE-18601.master.004.patch, HBASE-18601.master.005.patch, 
> HBASE-18601.master.006.patch, HBASE-18601.master.006.patch, 
> HBASE-18601.master.007.patch, HBASE-18601.master.007.patch, 
> HBASE-18601.master.007.patch, HBASE-18601.master.008.patch, 
> HBASE-18601.master.009.patch, HBASE-18601.master.009.patch, 
> HBASE-18601.master.010.patch, HBASE-18601.master.010.patch, 
> HBASE-18601.master.011.patch, HBASE-18601.master.012.patch, 
> HBASE-18601.master.013.patch, HBASE-18601.master.014.patch, 
> HBASE-18601.master.014.patch, HBASE-18601.master.015.patch, 
> HBASE-18601.master.016.patch
>
>
> HTrace is not perfectly integrated into HBase, the version 3.2.0 is buggy, 
> the upgrade to 4.x is not trivial and would take time. It might not worth to 
> keep it in this state, so would be better to remove it.
> Of course it doesn't mean tracing would be useless, just that in this form 
> the use of HTrace 3.2 might not add any value to the project and fixing it 
> would be far too much effort.
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> Based on the decision of the community we keep htrace now and update version



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