meszibalu commented on code in PR #4879:
URL: https://github.com/apache/hbase/pull/4879#discussion_r1021266349
##########
hbase-http/src/main/java/org/apache/hadoop/hbase/http/prometheus/PrometheusHadoopServlet.java:
##########
@@ -35,13 +35,18 @@
@InterfaceAudience.Private
public class PrometheusHadoopServlet extends HttpServlet {
+ private boolean descriptionEnabled;
+ private String queryParam;
Review Comment:
Servlets should be stateless. There is only one `PrometheusHadoopServlet` in
the JVM, so it can lead to concurrency issues when multiple requests are coming
in the same time.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
