Csaba Ringhofer created IMPALA-13183:
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Summary: Add default timeout for hs2/beeswax server sockets
Key: IMPALA-13183
URL: https://issues.apache.org/jira/browse/IMPALA-13183
Project: IMPALA
Issue Type: Improvement
Components: Backend
Reporter: Csaba Ringhofer
Currently Impala only sets timeout for specific operations, for example during
SASL handshake and when checking if connection can be closed due to idle
session.
https://github.com/apache/impala/blob/d39596f6fb7da54c24d02523c4691e6b1973857b/be/src/rpc/TAcceptQueueServer.cpp#L153
https://github.com/apache/impala/blob/d39596f6fb7da54c24d02523c4691e6b1973857b/be/src/transport/TSaslServerTransport.cpp#L145
There are several cases where an inactive client could keep the connection open
indefinitely, for example if it hasn't opened a session yet.
I think that there should be a general longer timeout set for both send/recv,
e.g. flag client_default_timout_s=3600.
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