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Posted to dev@zookeeper.apache.org by "luoxin (Jira)" <ji...@apache.org> on 2024/09/24 16:10:00 UTC

[jira] [Created] (ZOOKEEPER-4863) Support Client Error metrics

luoxin created ZOOKEEPER-4863:
---------------------------------

             Summary: Support Client Error metrics
                 Key: ZOOKEEPER-4863
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4863
             Project: ZooKeeper
          Issue Type: Improvement
            Reporter: luoxin


Support client error statistics metrics may help users find exceptions in their applications. For example, using {{echo mntr | nc localhost 2181}} can produce the following output:

...

client_error_node_exist 33

client_error_no_node 22

...

We can also add these metrics to Prometheus metrics.



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