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https://issues.apache.org/jira/browse/IMPALA-15712?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Laszlo Gaal resolved IMPALA-15712.
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Fix Version/s: Impala 5.1.0
Resolution: Fixed
> Frontend dependency cleanup
> ---------------------------
>
> Key: IMPALA-15712
> URL: https://issues.apache.org/jira/browse/IMPALA-15712
> Project: IMPALA
> Issue Type: Dependency upgrade
> Reporter: Laszlo Gaal
> Assignee: Laszlo Gaal
> Priority: Critical
> Fix For: Impala 5.1.0
>
>
> Recent code audits showed that a Brotli codec component was included in the
> frontend indirectly via the path hive-common - orc-core - brotli4j.
> Since Impala does not support Brotli compression either for reading or
> writing, this component is unnecessary. In the light of the recent CVEs the
> simplest solution is to exclude the component from the FE build.
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