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https://issues.apache.org/jira/browse/IMPALA-7638?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Ho updated IMPALA-7638:
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Labels: kerberos (was: )
> Lower default timeout for connection setup
> ------------------------------------------
>
> Key: IMPALA-7638
> URL: https://issues.apache.org/jira/browse/IMPALA-7638
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 3.1.0
> Reporter: Lars Volker
> Priority: Major
> Labels: kerberos
> Fix For: Impala 2.11.0
>
>
> IMPALA-5394 added the sasl_connect_tcp_timeout_ms flag with a default timeout
> of 5 minutes. This seems too long as broken clients will prevent new clients
> from establishing connections for this time. In addition to increasing the
> acceptor thread pool size (IMPALA-7565) we should lower this timeout
> considerably, e.g. to 5 seconds.
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