asafm commented on PR #4164:
URL: https://github.com/apache/bookkeeper/pull/4164#issuecomment-1877234231
> OK, Now I am filtering JVM metrics by writing a Python server proxy ——————
>
> ```python
> #!/bin/python
>
> import SimpleHTTPServer
> import SocketServer
> import subprocess
> import requests
>
> class CustomHandler(SimpleHTTPServer.SimpleHTTPRequestHandler):
> def do_GET(self):
> if self.path == '/metrics':
>
> response = requests.get('http://localhost:8080/metrics/')
> output = '\n'.join(line for line in response.text.split('\n')
if 'jvm' in line)
> self.send_response(200)
> self.send_header('Content-type', 'text/plain')
> self.end_headers()
> self.wfile.write(output)
>
> PORT = 9001
> httpd = SocketServer.TCPServer(("", PORT), CustomHandler)
> print "Server running on port", PORT
> httpd.serve_forever()
> ```
You can just use OTel Collector. It has built-in functionality to do just
that.
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