Teamcity 2021.2.1 Build Logs showing Thread Dumps

Answered

Created December 21, 2021 06:10

Anyone else having issues where Teamcity is dumping the threads of each process in the a build configuration using the maven 3.x runner? My build logs are saturated with dumps like below between each process called. It only started happening on the last update.:

2021-12-21 06:01:07
17:01:07 Full thread dump OpenJDK 64-Bit Server VM (11.0.13+8-LTS mixed mode):
17:01:07 
17:01:07 Threads class SMR info:
17:01:07 _java_thread_list=0x00007f4a2c001cf0, length=9, elements={
17:01:07 0x00007f4a5002b000, 0x00007f4a5012b000, 0x00007f4a5012f000, 0x00007f4a50144800,
17:01:07 0x00007f4a50146800, 0x00007f4a50148800, 0x00007f4a5014a800, 0x00007f4a5014c800,
17:01:07 0x00007f4a501ec800
17:01:07 }
17:01:07 
17:01:07 "main" #1 prio=5 os_prio=0 cpu=4151.46ms elapsed=16.00s tid=0x00007f4a5002b000 nid=0x37c9 runnable [0x00007f4a57cce000]
17:01:07 java.lang.Thread.State: RUNNABLE
17:01:07 at java.io.RandomAccessFile.readBytes(java.base@

1 comment

Guilherme Barbosa

Created January 03, 2022 08:42

Hello,

In order for us to help you find out the reason for this behaviour, we need to ask you to share some information with us.

Did you change the maven step after updating TC? (maven version/java version/plugins versions in pom.xml)
Did you change/update an agent’s OS?

Could you also share with us the settings.xml file and the full build log? You can use our uploads service: https://uploads.jetbrains.com/.

Thank you very much,

Guilherme

Please sign in to leave a comment.