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https://issues.apache.org/jira/browse/HTRACE-144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14389721#comment-14389721
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Colin Patrick McCabe commented on HTRACE-144:
---------------------------------------------
Thanks, Abe. From what I've read online, adding a publicly accessible
constructor that takes no arguments should avoid the "No suitable constructor
found for type" error [~iwasakims] was seeing. Patch 4 adds such a
constructor. Unfortunately, like I said, I never was able to reproduce this
error locally, so I can't be 100% sure, but I am maybe 95% sure.
I'm also going to file a follow-on for supporting adding hostnames to process
IDs, as [~eclark] suggested. It's really nice to have process ID configurable,
because it means we can add more stuff whenever we like in a compatible fashion.
Committed to 3.2. Thanks, all.
> Include IP address in span process description
> ----------------------------------------------
>
> Key: HTRACE-144
> URL: https://issues.apache.org/jira/browse/HTRACE-144
> Project: HTrace
> Issue Type: Improvement
> Affects Versions: 3.2.0
> Reporter: Colin Patrick McCabe
> Assignee: Colin Patrick McCabe
> Attachments: HTRACE-144.001.patch, HTRACE-144.002.patch,
> HTRACE-144.003.patch, HTRACE-144.004.patch
>
>
> Right now, we have no IP address or hostname specified in the span process
> description. So if we have 100 datanodes, the spans from all of them simply
> show up as "DataNode." Obviously this is unsatisfactory.
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