logback / LOGBACK-1540 [Open] threadName has empty value that is logged via logback-access ============================== Here's what changed in this issue in the last few minutes. This issue has been created This issue is now assigned to you. View or comment on issue using this link https://jira.qos.ch/browse/LOGBACK-1540 ============================== Issue created ------------------------------ Krystian created this issue on 12/Nov/20 2:00 PM Summary: threadName has empty value that is logged via logback-access Issue Type: Bug Affects Versions: 1.2.3, 1.3.0-alpha5 Assignee: Logback dev list Created: 12/Nov/20 2:00 PM Environment: Jetty 9.4.34.v20201102 Debian Priority: Major Reporter: Krystian Description: according to the documentation: https://logback.qos.ch/manual/layouts.html |[|https://logback.qos.ch/manual/layouts.html#threadName]*I / threadName*|Name of the thread which processed the request.| but when you set [%*I*] or [%*threadName*]  at logback-access.xml in the log file will be saved "[-]" no value is set as threadName, eg. <encoder> <pattern>%h %l %u [%date\{ISO8601}] [%I] "%r" %s %b "%i\{Referer}" [%D]ms</pattern> </encoder> ============================== This message was sent by Atlassian Jira (v8.8.0#808000-sha1:e2c7e59)