David Neuman created TC-29:
------------------------------
Summary: Traffic Router TPS for HTTPS requests diminishes when
reloading certificates
Key: TC-29
URL: https://issues.apache.org/jira/browse/TC-29
Project: Traffic Control
Issue Type: Bug
Components: Traffic Router
Reporter: David Neuman
When Traffic Router is processing HTTPS transactions and then reloads
certificates, the TPS drops significantly. It appears traffic router stops
processing requests when it loads the certs and then continues processing again.
Example Log output during the drop in TPS:
INFO 2016-11-07T14:05:23.363 [pool-2-thread-1]
com.comcast.cdn.traffic_control.traffic_router.core.util.Fetcher - GETing:
https://to.kabletown.net/api/1.2/cdns/name/test-xc
r/sslkeys.json; timeout is 15000
INFO 2016-11-07T14:05:23.500 [New I/O worker #8]
com.comcast.cdn.traffic_control.traffic_router.core.config.ConfigHandler -
Entered processConfig
INFO 2016-11-07T14:05:23.500 [New I/O worker #8]
com.comcast.cdn.traffic_control.traffic_router.core.config.ConfigHandler -
Exiting processConfig: No json data to process
ERROR 2016-11-07T14:05:24.760 [Thread-5]
com.comcast.cdn.traffic_control.traffic_router.core.config.CertificateChecker -
No certificate data for https cdn-ds-02 domain ds-02.cdn.kabletown.net.net
ERROR 2016-11-07T14:05:24.760 [Thread-5]
com.comcast.cdn.traffic_control.traffic_router.core.config.CertificateChecker -
No certificate data for https cdn-ds-01 domain ds-01.cdn.kabletown.net.net
ERROR 2016-11-07T14:05:24.760 [Thread-5]
com.comcast.cdn.traffic_control.traffic_router.core.config.CertificateChecker -
No certificate data for https cdn-ds-05 domain ds-05.cdn.kabletown.net.net
ERROR 2016-11-07T14:05:24.760 [Thread-5]
com.comcast.cdn.traffic_control.traffic_router.core.config.CertificateChecker -
No certificate data for https cdn-ds-04 domain ds-04.cdn.kabletown.net.net
ERROR 2016-11-07T14:05:24.760 [Thread-5]
com.comcast.cdn.traffic_control.traffic_router.core.config.CertificateChecker -
No certificate data for https cdn-ds-03 domain ds-03.cdn.kabletown.net.net
INFO 2016-11-07T14:05:43.399 [pool-17-thread-1]
com.comcast.cdn.traffic_control.traffic_router.core.util.Fetcher - GETing:
https://to.kabletown.net/api/1.1/cdns/name/test-xcr/dnsseckeys.json; timeout is
30000
INFO 2016-11-07T14:06:23.339 [pool-5-thread-1]
com.comcast.cdn.traffic_control.traffic_router.core.monitor.TrafficMonitorWatcher
- Loading properties from /opt/traffic_router/conf/traffic_monitor.properties
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
