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https://issues.apache.org/jira/browse/HTRACE-144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14386232#comment-14386232
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Masatake Iwasaki commented on HTRACE-144:
-----------------------------------------
I tried 003 and TestHTracedRESTReceiver failed due to timeout at
{noformat}
at org.apache.htrace.util.TestUtil.waitFor(TestUtil.java:85)
at
org.apache.htrace.impl.TestHTracedRESTReceiver.testSendingSpansImpl(TestHTracedRESTReceiver.java:147)
{noformat}
The cause seems to be failure of deserialization.
{noformat}
com.fasterxml.jackson.databind.JsonMappingException: No suitable constructor
found for type [simple type, class org.apache.htrace.impl.MilliSpan]: can not
instantiate from JSON object (need to add/enable type information?)
at [Source:
{"s":"0000000000000000","b":0,"e":0,"d":"","i":"0000000000000000","p":["0000000000000001"],"r":"TestHTracedRESTReceiver"};
line: 1, column: 2]
{noformat}
> 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
>
>
> 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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