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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-9121) Update HTrace to 2.00 and add new example usage.
Date Mon, 12 Aug 2013 18:30:51 GMT

    [ https://issues.apache.org/jira/browse/HBASE-9121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13737177#comment-13737177
] 

stack commented on HBASE-9121:
------------------------------

We have to have this in hbase-client?

+        <groupId>org.cloudera.htrace</groupId>
+        <artifactId>htrace-zipkin</artifactId>

Missing license:

IntegrationTestSendTraceRequests.java

Man, what is an AbstractHBaseTool?  Could it hurt someone?

This is removed because it is just useless --> HBaseLocalFileSpanReceiver?

Big +1 after above are addressed and caveat getting Andrew's ok to commit up on dev list.
This tool is great especially for the insight on where time is spent recovering (w/ other
spans to be introduced later).  Excellent E.
                
> Update HTrace to 2.00 and add new example usage.
> ------------------------------------------------
>
>                 Key: HBASE-9121
>                 URL: https://issues.apache.org/jira/browse/HBASE-9121
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 0.95.1
>            Reporter: Elliott Clark
>            Assignee: Elliott Clark
>             Fix For: 0.98.0, 0.95.2
>
>         Attachments: HBASE-9121-0.patch, HBASE-9121-1.patch, HBASE-9121-PRE.patch, Zipkin
  Trace c49e8c79b9555d62.png
>
>
> Update HTrace to 2.00.  This adds maven modularization so the client doesn't need all
of HTraces dependencies.
> Also while changing to the new api I added some new very small ammounts of tracing around
ZK and HFileReaderv2.

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