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Ship it! Ship It! - Alejandro Fernandez On May 31, 2017, 1:49 p.m., Sebastian Toader wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/59684/ > ----------------------------------------------------------- > > (Updated May 31, 2017, 1:49 p.m.) > > > Review request for Ambari, Attila Doroszlai and Myroslav Papirkovskyy. > > > Bugs: AMBARI-21142 > https://issues.apache.org/jira/browse/AMBARI-21142 > > > Repository: ambari > > > Description > ------- > > Currently if ambari server - agent communication gets out of sync only > limited information is logged . This makes difficult the troubleshooting of > the root cause also why the application can not recover from it. > > > Diffs > ----- > > ambari-agent/src/main/python/ambari_agent/Controller.py 83f1da8 > > ambari-server/src/main/java/org/apache/ambari/server/agent/HeartBeatHandler.java > 6b93462 > > > Diff: https://reviews.apache.org/r/59684/diff/1/ > > > Testing > ------- > > Manual testing connection to server lost during heartbeat response processing > on agent side.: > > ambari-agent log: > ERROR 2017-05-31 09:45:52,778 Controller.py:469 - Connection to > ambari-server.node.dc1.consul was lost (details=Simulating connection loss on > heartbeat response !!!) > ... > INFO 2017-05-31 09:45:53,921 Controller.py:438 - Reconnected to > https://ambari-server.node.dc1.consul:8441/agent/v1/heartbeat/ambari-agent-1.node.dc1.consul > > ambari-server log: > 31 May 2017 09:45:53,918 WARN [qtp-ambari-agent-37] HeartBeatHandler:212 - > Old responseId=103 received form host ambari-agent-1.node.dc1.consul - > response was lost - returning cached response with responseId=104 > > > Unit tests: > > Agent: > Ran 452 tests in 30.156s > > OK > > [INFO] > ------------------------------------------------------------------------ > [INFO] Reactor Summary: > [INFO] > [INFO] Ambari Main ........................................ SUCCESS [ 0.529 > s] > [INFO] Apache Ambari Project POM .......................... SUCCESS [ 0.004 > s] > [INFO] utility ............................................ SUCCESS [ 2.002 > s] > [INFO] Ambari Agent ....................................... SUCCESS [ 48.909 > s] > [INFO] > ------------------------------------------------------------------------ > [INFO] BUILD SUCCESS > > > Server: > Total run:1160 > Total errors:0 > Total failures:0 > OK > [INFO] > > [INFO] > ------------------------------------------------------------------------ > [INFO] Reactor Summary: > [INFO] > [INFO] Ambari Main ........................................ SUCCESS [ 0.528 > s] > [INFO] Apache Ambari Project POM .......................... SUCCESS [ 0.003 > s] > [INFO] Ambari Views ....................................... SUCCESS [ 2.305 > s] > [INFO] utility ............................................ SUCCESS [ 1.066 > s] > [INFO] ambari-metrics ..................................... SUCCESS [ 0.298 > s] > [INFO] Ambari Metrics Common .............................. SUCCESS [ 4.904 > s] > [INFO] Ambari Server ...................................... SUCCESS [48:33 > min] > [INFO] > ------------------------------------------------------------------------ > > > Thanks, > > Sebastian Toader > >
