C.3.11. WARN [KeepAliveTimerTask] - Error while sending a KEEP_ALIVE query to connection. | |||
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Last Updated: 2017-02-15
Condition or Error
Connections to MySQL through the connector report
KeepAliveTimerTask errors in the
connector.log
file
Causes
Possible causes include local scripts that kill stale connections after some fixed period of time, or the wait_timeout was changed without restarting the connector.
Rectifications
Check for local scripts that are killing connections
Restart the Connector
shell> connector restart