I am new to Cassandra, I am having issue with identifying the exact cassandra.yaml file as my search on linux shows 3 different files in different location. Can anyone please tell me how to locate the correct 'cassandra.yaml' file used by my running Cassandra.
Welcome to Cassandra's db!
The cassandra.yaml's file is (normally) in /etc/cassandra/conf .
You can see in the picture below:
On my ubuntu 20.04 release, cassandra.yaml is found at /etc/cassandra/cassandra.yaml
Related
I am working on Linux kernel, I want to create own configuration file for my board. Similar to x86-64_defconfig and i386_defconfig. I tried changing in arch/x86/Makefile.I doubt changing here will not suffice. What are the other files i need to change to add new configuration file.
or just copying my file into arch/x86/configs is enough ??
Thanks in Advance
I find there is a /proc/$pid/latency file on my SuSE Enterprise Linux 12. E.g.:
# cat /proc/1476/latency
Latency Top version : v0.1
But from proc manual, I can't find any info about this /proc/$pid/latency file. After googling, I just find this old page, and http://www.latencytop.org/ can't be opened now.
So my question is what is the effect of /proc/$pid/latency file ? Only shows the Latency Top version? Since http://www.latencytop.org/ is broken now, what is the status of Latency Top?
Quick grep on fs/proc reveals how to enable the thing - sysctl kernel.latencytop=1. Afterwards you can check results with latencytop.
It definitely looks quite dead though.
I ran the "file" command on two identical machines running the same OS and on the same file, but on one machine it identified the file type as "rtf" and on the other as just "data". Can anyone help me figure out why this might be happening?
Found the issue. The magic.mgc file was different.
Here, i am facing little different situation. When i got the latest revision from depot, out of 48,805 files i got only 48,771. The remaining 34 files showing error like below
"The file size is too long" FOr this issue what is the better solution?
This question is well answered here. The file name length limitation comes from Windows. If you can, shorten your Workspace root path.
As explained in the link given by #emartel, it is a windows limitation Perforce can't help you much however you can choose your workspace smartly. By default Perforce sets workspace same as server path (which usually will be bigger in size).This will help you in changing it.
Got a strange problem with Antenna - I've recently switched over to a new laptop, and now when I copied my build setup across to it it started exhibiting strange behaviour. When I call wtkpackage (in a way that worked perfectly fine on the old laptop with exactly the same codebase), the generated JAR file contains two META-INF/MANIFEST.MF files (yes, exactly the same file path). These seem to have the same contents, and from the output from the command-line unzip tool (unzip -l myscrewedup.jar) one appears at the start of the file, one at the end. I've tried adding the duplicates="fail" attribute to the package command, but with no joy.
Has anyone else encountered this? If so, did you find a solution?
Better answer this one in case anyone else does encounter the same problem. The problem was with the Ubunutu 11.04 setup I was using on the new laptop - for some inexplicable reason, the jar command was linked to fastjar, a C implementation of jar which evidently doesn't work properly. Switching this over to the standard Sun implementation fixed the problem immediately.