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  • May 23 14:33
    EnolMG labeled #3450
  • May 23 14:33
    EnolMG opened #3450
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    rswst8 opened #3449
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  • May 16 09:33
    Layfolk-zcy opened #3447
oojiact
@oojiact
i have issue zipkin plugin sent span to jaeger collector zipkin 9411/api/v2/spans
Simon Dean
@simondean:matrix.org
[m]
What’s up?
tuckeremulls
@tuckeremulls
Hello community I am having issues accessing the UI for a deployed zipkin on kubernetes through an ingress. For some reason, whenever I try to access the UI (from the path examplehostname/zipkin) I am receiving redirect errors (ERR_TO_MANY_REDIRECTS shown by browser). However, all of the other endpoints appear to be working fine and return the correct information when I curl them (examplehostname/zipkin/info, examplehostname/zipkin/health, etc...) and I have applications which can successfully send tracing data to examplehostname/zipkin/api/v2/spans. The UI is just inaccessible, was wondering if anyone can help?
    - kind: Deployment
    apiVersion: apps/v1
    metadata:
      name: zipkin
      namespace: zipkin
      labels:
        app: zipkin
    spec:
      replicas: 1
      selector:
        matchLabels:
          app: zipkin
      template:
        metadata:
          labels:
            app: zipkin
        spec:
          containers:
            - name: zipkin
              image: 'openzipkin/zipkin:latest'
              ports:
                - hostPort: 9411
                  containerPort: 9411
                  protocol: TCP
              env:
                - name: ES_HOSTS
                  valueFrom:
                    configMapKeyRef:
                      name: zipkin-config
                      key: es_hosts
                - name: STORAGE_TYPE
                  valueFrom:
                    configMapKeyRef:
                      name: zipkin-config
                      key: storage_type

    - kind: Service
    apiVersion: v1
    metadata:
      name: zipkin-service
      namespace: zipkin
    spec:
      ports:
        - protocol: TCP
          port: 80
          targetPort: 9411
          nodePort: 32733
      selector:
        app: zipkin
      type: NodePort

    - kind: Ingress
    apiVersion: extensions/v1beta1
    metadata:
      name: zipkin-ingress-config
      namespace: zipkin
      annotations:
        kubernetes.io/ingress.class: nginx
        nginx.ingress.kubernetes.io/rewrite-target: /$2
    spec:
      rules:
        - host: examplehostname
          http:
            paths:
              - path: /zipkin(/|$)(.*)
                pathType: ImplementationSpecific
                backend:
                  serviceName: zipkin-service
                  servicePort: 80
1 reply
Justas Tvarijonas
@JTvarijonas_twitter
Hello, I am trying to add brave to osgi application, but I am having errors saying "Could not start bundle io.zipkin.brave", is there any example for doing such thing?
2 replies
Hyounggyu Choi
@BbolroC
Could someone in the community review my PR (https://github.com/openzipkin/zipkin/pull/3384)? I have not received any comments or feedback for the past 15 days since I finalized it.
1 reply
Martin Tacit
@MartinTacit_twitter
Hi All can somebody hint me on how to manage span creation in micro-services with reactive nature when we don't have opportunity to control all the threads...Or if there any way you can aggregate all the spans ?
David Sullivan
@Le1632
Hey, anybody tried running Zipkin with OpenSearch (AWS' Elasticsearch "fork"). There seems to be an issue with the version number:
{
 "status" : "DOWN",
 "zipkin" : {
   "status" : "DOWN",
   "details" : {
     "ElasticsearchStorage{initialEndpoints=https://xyz.es.amazonaws.com, index=zipkin}" : {
       "status" : "DOWN",
       "details" : {
         "error" : "java.lang.IllegalArgumentException: Elasticsearch versions 5-7.x are supported, was: 1.0"
       }
     }
   }
 }
}
Andriy Redko
@reta
@Le1632 you should use the property in opensearch.yml: compatibility.override_main_response_version
Nitish Goyal
@nitishgoyal13
Hi, I am using Zipkin with cassandra as the backend. Everything has been working fine for months, but now we have started seeing this error frequently in logs
java.util.concurrent.CompletionException: com.datastax.oss.driver.api.core.NoNodeAvailableException: No node was available to execute the query
at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:292) ~[?:1.8.0_242]
at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:308) ~[?:1.8.0_242]
at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:607) ~[?:1.8.0_242]
at java.util.concurrent.CompletableFuture.uniApplyStage(CompletableFuture.java:628) ~[?:1.8.0_242]
at java.util.concurrent.CompletableFuture.thenApply(CompletableFuture.java:1996) ~[?:1.8.0_242]
at java.util.concurrent.CompletableFuture.thenApply(CompletableFuture.java:110) ~[?:1.8.0_242]
at zipkin2.storage.cassandra.internal.call.ResultSetFutureCall.doEnqueue(ResultSetFutureCall.java:91) ~[zipkin-storage-cassandra-2.23.3-8.jar!/:2.23.3-8]
Did anyone encounter this? If yes, what could be the possible reason
One possible reason of it happening is increase in load. But this error should settle when the load decrease during non peak hours. On the other hand, it's a continuous error and impacting our ingestion into cassandra
erachenko23
@erachenko23
image.png
hello, it is possible disable cutting of servicename in dependency ui page?
1 reply
Rasha HAJLAOUI
@rasha_hajlaoui_gitlab
Hello, I'm new to zipkin and I need to deploy it with a mysql database for storage on an openshift cluster . Is there any helm chart or docker image that is used for such an implementation ? Thanks !
5 replies
lukemao
@lukemao
Hi, I am unable to see all the trace in zipkin. I am using spring-boot-dependencies 2.2.5.RELEASE. I tried with setting sampler.probability and sampler.percentage to 1.0 and also tried with adding the AlwaysSampler() bean. all did not work. Anyone know why?
lukemao
@lukemao
What is the difference between a noopSpan and a LazySpan
zarak
@fayak

Hello people !

We're going to use zipkin, and we're wondering which backend to choose between cassandra and elasticsearch. I couldn't find much information detailed for zipkin's usage, are there some guidelines somewhere to help us with this choice ? pros and cons, performances or whatever
cheers !

5 replies
lukemao
@lukemao
How come an autowired brave Tracer is null ?
4 replies
Priya Sharma
@vivekpriya:matrix.org
[m]
I am facing issues from with cassandra3 and zipkin setup while ssl is enables in config.Its doesnt accept javax.net.truststore and javax.net.keystore variables, Any help with Zipkin - > cassandra with ssl setup?? It works well without ssl.
@nitishgoyal13: Did u set up ssl communication with Cassandra?
Hyounggyu Choi
@BbolroC
Hello, I am sorry to keep asking for a review for my PR (openzipkin/zipkin#3384), but I haven't been able to get my PR to the next step (or make any meaningful progress) for a month. (I only got only one LGTM sign from the reviewers. Thanks, Tommy Ludwig.) Could someone help me?
9 replies
Gabriel Fairbanks
@gabrielfairbanks

Hello, apologies if it's a stupid question, but we've instrumented a chain of services such as A -> POST -> B -> POST -> C. My tracing json contains details for this chained call, but on the Zipking UI I can only see the calls from A -> B.

Would be correct to expect that call B -> C should be shown on the same zipkin screen, as a child node of service A?

5 replies
Sharipov Shohruh
@sharipovshoxrux_gitlab
Hello everyone, can not a traces from zipkin ui, getting connection refused error, any suggestions?
Robopunk
@gufertum
Hello, I'm just new to zipkin and blown away using the camel integration. But I'm not findig any information on how to attach mysql also (not as storage). Anybody having a pointer?
Ratna
@nani2ratna_twitter
Hi guys, can we use kafka as storage for traces and can zipkin query kafka ? Anyone implemented this, if so what are the pros and cons of this
1 reply
Terence Marks
@tezhm
Hey, is it possible to use the ui to search for spans by trace id?
Jonatan Ivanov
@jonatan-ivanov
There is a dedicated input field for that in the top right corner.
Or you can put your traceid into your url :)
/zipkin/traces/{traceId}
José Carlos Chávez
@jcchavezs
Exactly.
JPumpkin
@JPumpkin
11 replies
zipkin-server use log4j2.
Jiwoong Park
@wll1234
image.png
Hi, I deploy zipkin with k8s,
image.png
when i use kafka with jaas, Exception thorws like this
wihtout JAVA_OPT env, It works well
What can i do?
4 replies
José Carlos Chávez
@jcchavezs
@/all Zipkin 2.23.14 is out now, including the patches for log4j security fix. Thanks @llinder for the persistence.
Bas van Beek
@basvanbeek
🎉
ak-iitb
@ak-iitb

sudo docker run -d -p 9411:9411 \ -e ES_HOSTS=http://172.30.5.99:3002 \ -e ES_INDEX=tracing \ -e STORAGE_TYPE=elasticsearch \ --name=zipkin_test openzipkin/zipkin

The container does not start, it stays in "starting" mode in portainer, then it stops. are the env-var ES_HOSTS and ES_INDEX supported by default in the image?

2 replies
José Carlos Chávez
@jcchavezs
Zipkin 2.23.15 is out including log4j 2.17.
Israel Perales
@ripper2hl
@jcchavezs thanks man, sorry for my bad english, but exist an official post or whatever with this information ?
cperd
@cperd
Hello all. In my tests (v2.23.15), using the ES_INDEX_SHARDS env only takes effect when using ES_INDEX along with it. Only ES_INDEX_SHARDS does not change the number of shards. Is it meant to be like this?
Christopher Cox
@ntlug
I'm trying to use zipkin zipkin-cassandra with podman-compose on CentOS 8. The docker-compose-dependencies.yml wants to setup a cron job, but maybe it assumes we've somehow got cron in our container already. Is there an easy way to "fix" this podman-compose wise? Error we get: podman start -a dependencies
Error: unable to start container 8ba0b42f90cb60d00b74fe9d85018b9da16a79fcb3f6bba08b480aaa55ffae20: container_linux.go:380: starting container process caused: exec: "crond -f": executable file not found in $PATH: OCI runtime attempted to invoke a command that was not found
2 replies
Christopher Cox
@ntlug
Answering my own question: For podman-compose, it's handling of entrypoint was lacking in CentOS 8 (though maybe fixed in a future version). For now I changed the entrypoint in docker-compose-dependencies.yml to: entrypoint: [ 'crond', '-f' ]
Filippo125
@Filippo125
image.png
Christopher Cox
@ntlug
Using zipkin cassandra docker-compose with the Centos 8 podman fix, the batch "dependencies", while present and running, doesn't seem to actually do anything. Hints on troubleshooting this?
7 replies