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Posted to issues@zookeeper.apache.org by "lanzhiwang (Jira)" <ji...@apache.org> on 2022/01/24 09:33:00 UTC
[jira] [Updated] (ZOOKEEPER-4449) zookeeper monitoring metrics error
[ https://issues.apache.org/jira/browse/ZOOKEEPER-4449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
lanzhiwang updated ZOOKEEPER-4449:
----------------------------------
Attachment: image-2022-01-24-17-32-33-873.png
> zookeeper monitoring metrics error
> ----------------------------------
>
> Key: ZOOKEEPER-4449
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4449
> Project: ZooKeeper
> Issue Type: Bug
> Affects Versions: 3.5.8
> Reporter: lanzhiwang
> Priority: Critical
> Fix For: 3.5.8
>
> Attachments: image-2022-01-24-17-32-33-873.png
>
>
> Deploy kafka and zookeeper in k8s, and use the following configuration to output monitoring metrics
> ```bash
> -javaagent:/opt/kafka/libs/jmx_prometheus_javaagent-0.12.0.jar=9404:/opt/kafka/custom-config/metrics-config.yml
> ```
> The metrics configuration is as follows:
> ```bash
> $ cat /opt/kafka/custom-config/metrics-config.yml
> {
> "lowercaseOutputName":true,
> "rules":[
> {
> "name":"zookeeper_$2",
> "pattern":"org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d+)><>(\\w+)",
> "type":"GAUGE"
> },
> {
> "labels":{
> "replicaId":"$2"
> },
> "name":"zookeeper_$3",
> "pattern":"org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d+), name1=replica.(\\d+)><>(\\w+)",
> "type":"GAUGE"
> },
> {
> "labels":{
> "memberType":"$3",
> "replicaId":"$2"
> },
> "name":"zookeeper_$4",
> "pattern":"org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d+), name1=replica.(\\d+), name2=(\\w+)><>(Packets.*)",
> "type":"COUNTER"
> },
> {
> "labels":{
> "memberType":"$3",
> "replicaId":"$2"
> },
> "name":"zookeeper_$4",
> "pattern":"org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d+), name1=replica.(\\d+), name2=(\\w+)><>(\\w+)",
> "type":"GAUGE"
> },
> {
> "labels":{
> "memberType":"$3",
> "replica":"$2"
> },
> "name":"zookeeper_$5",
> "pattern":"org.apache.ZooKeeperService<name0=(.+).name1=(.+).name2=(.+).name3=(.+)><>(PacketsReceived)",
> "type":"COUNTER"
> },
> {
> "labels":{
> "memberType":"$3",
> "replica":"$2"
> },
> "name":"zookeeper_$5",
> "pattern":"org.apache.ZooKeeperService<name0=(.+).name1=(.+).name2=(.+).name3=(.+)><>(PacketsSent)",
> "type":"COUNTER"
> },
> {
> "labels":{
> "memberType":"$3",
> "replicaId":"$2"
> },
> "name":"zookeeper_$4_$5",
> "pattern":"org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d+), name1=replica.(\\d+), name2=(\\w+), name3=(\\w+)><>(\\w+)",
> "type":"GAUGE"
> },
> {
> "name":"zookeeper_$2",
> "pattern":"org.apache.ZooKeeperService<name0=StandaloneServer_port(\\d+)><>(\\w+)",
> "type":"GAUGE"
> },
> {
> "name":"zookeeper_$2",
> "pattern":"org.apache.ZooKeeperService<name0=StandaloneServer_port(\\d+), name1=InMemoryDataTree><>(\\w+)",
> "type":"GAUGE"
> }
> ]
> }
> ```
> At this time, there are some very strange monitoring metrics in promethues
> 
> The jmx exporter version used is 0.12.0
> What is the problem at this time, have you encountered it?
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