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https://issues.apache.org/jira/browse/HTRACE-114?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14737869#comment-14737869
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Masatake Iwasaki commented on HTRACE-114:
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bq. What you thinking @masatake? That hbase 1.0 could include htrace-4.0?
I'm not sure we can make it compatible change in hbase 1.0. At least,
client/apps using htrace-3 API will send spans in different format from
htrace-4. Bumping the version of htrace to 4.0 in master branch of hbase and
using it could be an option.
{quote}
Does HTraceConfiguration belong in core?
NullScope in core too? Others will need it than HBase?
Ditto for Sampler
{quote}
MiniHBaseCluster and hbase-client fails due to NoClassDefFoundError without
those classes even if tracing is not enabled (i.e. without setting
spanreceiver.classes in HBase conf). HBase is not tracee but span sink in the
test.
> Fix compilation error of htrace-hbase against hbase-1.0.0
> ---------------------------------------------------------
>
> Key: HTRACE-114
> URL: https://issues.apache.org/jira/browse/HTRACE-114
> Project: HTrace
> Issue Type: Bug
> Affects Versions: master
> Reporter: Masatake Iwasaki
> Assignee: Masatake Iwasaki
> Attachments: HTRACE-114.001.patch, HTRACE-114.002.patch
>
>
> HBaseSpanReceiver uses Table#flushCommits which is removed.
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