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https://issues.apache.org/jira/browse/HTRACE-256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HTRACE-256:
-------------------------
Attachment: 256.patch
One-liner
> Change the artifactId for htrace-core in branch 4.0 to be htrace-core4
> ----------------------------------------------------------------------
>
> Key: HTRACE-256
> URL: https://issues.apache.org/jira/browse/HTRACE-256
> Project: HTrace
> Issue Type: Bug
> Reporter: stack
> Attachments: 256.patch
>
>
> Incompatible artifactId change so can have htrace 3.2 and htrace 4.0 on same
> CLASSPATH. Examples of where we need this are an hbase updated to use 4.0
> APIs but using an HDFS that has the old APIs or, inside in htrace itself, the
> htrace-hbase module can't be updated to hbase 1.0.0 because hbase 1.0.0 is on
> htrace 3.2.
> With a different artifactId and different package names, no possibility of
> NoClassDefFound.
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