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Ubuntu – change ulimit for kafka, do not ignore
Hi, Wanna share with you what managed to take me half a day to clarify. I just read in the following article https://docs.confluent.io/current/kafka/deployment.html#file-descriptors-and-mmap and learned that in order to optimize kafka, you will need to also change the maximum number of open files. It is nice, but our clusters are deployed on Ubuntu and the…
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List paths created by package install on Ubuntu
Hi, I was searching this morning to see what paths and files were created using package install with puppet and i found this: root@test:~# apt list –installed | grep goss WARNING: apt does not have a stable CLI interface yet. Use with caution in scripts. goss/trusty,now 0.3.0-3 amd64 [installed] root@test:~# dpkg-query -L goss /. /usr…