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https://issues.apache.org/jira/browse/HTRACE-298?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15014344#comment-15014344
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Masatake Iwasaki commented on HTRACE-298:
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The patch contains a lot of fixes for tests, metrics and variable names.
Because datastore serialization is not trivial change, should we split the
patch and focus only on the serialization here?
bq. For example, the test might panic, but the MiniHTracedCluster would not
shut down because the datastore goroutine was blocked sending to this channel.
Does that mean buffer of channel was not enough and adding the {{Semaphore}}
free us from worrying about the buffer size?
> htraced: improve datastore serialization
> ----------------------------------------
>
> Key: HTRACE-298
> URL: https://issues.apache.org/jira/browse/HTRACE-298
> Project: HTrace
> Issue Type: Improvement
> Components: htraced
> Affects Versions: 4.0
> Reporter: Colin Patrick McCabe
> Assignee: Colin Patrick McCabe
> Attachments: HTRACE-298.001.patch, HTRACE-298.002.patch
>
>
> htraced: speed up datastore serialization
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