Lars Volker created IMPALA-7638:
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Summary: 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
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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