13673 2019-12-04 13:01:52 +0000 python3 too old on perf-centos7 2019-12-05 18:16:51 +0000 1 1 5 Infrastructure AutoBuilder autobuilder 3.1 x86 Multiple RESOLVED FIXED High normal 3.1 M1 1 richard.purdie mhalstead infras.ab.watcher Infras.watcher pidge randy.macleod tim.orling --- --- No (bug/feature does not impact docs) oldest_to_newest 85695 0 richard.purdie 2019-12-04 13:01:52 +0000 We switched to hashequiv on by default. I isolated the buildperf workers to use their own hashequiv server to isolate them from the wider system. This resulted in: https://autobuilder.yoctoproject.org/typhoon/#/builders/91/builds/1651 and on the machine itself: Process ProcessServer-1: Traceback (most recent call last): File "/usr/lib64/python3.4/multiprocessing/process.py", line 254, in _bootstrap self.run() File "/home/pokybuild/yocto-worker/buildperf-centos7/build/bitbake/lib/bb/server/process.py", line 113, in run ret = self.main() File "/home/pokybuild/yocto-worker/buildperf-centos7/build/bitbake/lib/bb/server/process.py", line 118, in main self.cooker.pre_serve() File "/home/pokybuild/yocto-worker/buildperf-centos7/build/bitbake/lib/bb/cooker.py", line 1639, in pre_serve self.handlePRServ() File "/home/pokybuild/yocto-worker/buildperf-centos7/build/bitbake/lib/bb/cooker.py", line 396, in handlePRServ self.hashserv = hashserv.create_server(self.hashservaddr, dbfile, sync=False) File "/home/pokybuild/yocto-worker/buildperf-centos7/build/bitbake/lib/hashserv/__init__.py", line 70, in create_server from . import server File "/home/pokybuild/yocto-worker/buildperf-centos7/build/bitbake/lib/hashserv/server.py", line 117 async def process_requests(self): ^ SyntaxError: invalid syntax which is due to python3.4 being too old for the hash equiv server code. We probably should use python3 from the buildtools tarball instead. 85729 1 tim.orling 2019-12-05 15:56:32 +0000 Python 3.6 is available either from EPEL or SCL. https://linuxize.com/post/how-to-install-python-3-on-centos-7/ 85741 2 mhalstead 2019-12-05 18:16:51 +0000 perf-centos7 is now running Python 3.7.5 from Yocto Project buildtools 3.0.1. We could switch to 3.6 from EPEL if there a compelling reason.