[ 
https://issues.apache.org/jira/browse/KUDU-1624?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Adar Dembo updated KUDU-1624:
-----------------------------
    Attachment: rpc_stub-test.txt

> Possible data races in util/trace
> ---------------------------------
>
>                 Key: KUDU-1624
>                 URL: https://issues.apache.org/jira/browse/KUDU-1624
>             Project: Kudu
>          Issue Type: Bug
>          Components: util
>    Affects Versions: 1.0.0
>            Reporter: Adar Dembo
>         Attachments: rpc_stub-test.txt
>
>
> I'm running clang 3.9 against a Kudu source tree using libcpp, so it's 
> possible this is partly due to differences in how libstdc++ implements 
> std::vector. Or maybe it's real.
> At first glance, it looks like the problem is that 
> Trace::MetricsToJSON(JsonWriter*) doesn't hold lock_ while accessing 
> child_traces_. It would need to some refactoring to avoid taking lock_ 
> recursively, though, since it's a recursive function.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Reply via email to