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https://issues.apache.org/jira/browse/IMPALA-9987?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Tauber-Marshall resolved IMPALA-9987.
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Fix Version/s: Impala 4.0
Resolution: Fixed
> Improve logging around HTTP connections
> ---------------------------------------
>
> Key: IMPALA-9987
> URL: https://issues.apache.org/jira/browse/IMPALA-9987
> Project: IMPALA
> Issue Type: Task
> Components: Backend
> Affects Versions: Impala 4.0
> Reporter: Thomas Tauber-Marshall
> Assignee: Thomas Tauber-Marshall
> Priority: Major
> Fix For: Impala 4.0
>
>
> The existing logging around HTTP connections is poor. Some improvements that
> could be made:
> - There are several messages that are logged on every connection creation and
> disconnect, sometimes resulting in large amounts of un-informative log spam.
> These could be moved to a higher vlog level.
> - More vlog-ing in general could be added to help in debugging issues.
> - The frequent "auth failed" message that gets logged in the
> not-actually-an-error situation that a client doesn't send an auth header on
> its first connection attempt until it sees the WWW-Authenticate can be
> misleading.
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