[ https://issues.apache.org/jira/browse/CASSANDRA-12155?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joshua McKenzie updated CASSANDRA-12155: ---------------------------------------- Resolution: Fixed Fix Version/s: 3.9 Status: Resolved (was: Ready to Commit) [Committed|https://git-wip-us.apache.org/repos/asf?p=cassandra.git;a=commit;h=11b93152df5dace2a3a303b589b1d2546cb1b144]. Thanks. > proposeCallback.java is too spammy for debug.log > ------------------------------------------------ > > Key: CASSANDRA-12155 > URL: https://issues.apache.org/jira/browse/CASSANDRA-12155 > Project: Cassandra > Issue Type: Bug > Components: Observability > Reporter: Wei Deng > Assignee: Wei Deng > Priority: Minor > Fix For: 3.9 > > > As stated in [this wiki > page|https://wiki.apache.org/cassandra/LoggingGuidelines] derived from the > work on CASSANDRA-10241, the DEBUG level logging in debug.log is intended for > "+low frequency state changes or message passing. Non-critical path logs on > operation details, performance measurements or general troubleshooting > information.+" > However, it appears that in a production deployment of C* 3.x, the LWT > message passing from ProposeCallback.java gets printed every 1-2 seconds, > which overwhelms debug.log from presenting the other important DEBUG level > logging messages, like the following: > {noformat} > DEBUG [SharedPool-Worker-2] 2016-07-09 05:23:57,800 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:00,803 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:00,804 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:03,807 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-2] 2016-07-09 05:24:03,807 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:06,811 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-2] 2016-07-09 05:24:06,811 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:09,815 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-2] 2016-07-09 05:24:09,815 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:12,819 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-2] 2016-07-09 05:24:12,819 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:15,823 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-2] 2016-07-09 05:24:15,823 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:18,827 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-2] 2016-07-09 05:24:18,827 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:21,831 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-2] 2016-07-09 05:24:21,831 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:24,835 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:24,835 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:27,839 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-2] 2016-07-09 05:24:27,839 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:30,843 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:30,843 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:33,847 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-2] 2016-07-09 05:24:33,847 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-2] 2016-07-09 05:24:36,851 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-2] 2016-07-09 05:24:36,852 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:39,855 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-2] 2016-07-09 05:24:39,855 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:42,859 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-2] 2016-07-09 05:24:42,859 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:45,864 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-2] 2016-07-09 05:24:45,864 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:48,867 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-2] 2016-07-09 05:24:48,867 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:51,871 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-2] 2016-07-09 05:24:51,871 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:54,875 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:54,876 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:24:57,880 ProposeCallback.java:62 > - Propose response true from /10.240.0.3 > DEBUG [SharedPool-Worker-2] 2016-07-09 05:24:57,880 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > DEBUG [SharedPool-Worker-1] 2016-07-09 05:25:00,884 ProposeCallback.java:62 > - Propose response true from /10.240.0.2 > {noformat} > It should be a really trivial change to drop it down to TRACE level to avoid > the spammy behavior. -- This message was sent by Atlassian JIRA (v6.3.4#6332)