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https://issues.apache.org/jira/browse/IMPALA-9567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Armstrong updated IMPALA-9567:
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Component/s: Infrastructure
> Compile thirdparty toolchain libs with TSAN
> -------------------------------------------
>
> Key: IMPALA-9567
> URL: https://issues.apache.org/jira/browse/IMPALA-9567
> Project: IMPALA
> Issue Type: Sub-task
> Components: Infrastructure
> Reporter: Sahil Takiar
> Priority: Major
>
> From Todd L. on an email chain about enabling TSAN:
> {quote}
> One point, though, is that for TSAN to work well, you need to instrument
> thirdparty libs as well, so we'd need to start from native-toolchain and
> work our way up.
> {quote}
> Currently, all thirdparty libs from Impala's native-toolchain are release
> builds, we need to have TSAN-enabled builds (e.g. compile with
> {{fsanitize=thread}}) in order to get TSAN to work for thirdparty libs as
> well. We enabled the TSAN flag {{ignore_noninstrumented_modules}} to suppress
> all the TSAN warnings from the JVM. So we currently can't use TSAN for any
> code that cross third-party libs (e.g. we probably can't catch any data races
> that involve {{boost::mutex}}).
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