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  • 08:36
    osadchuk-roman edited #1340
  • 08:35
    osadchuk-roman labeled #1340
  • 08:35
    osadchuk-roman opened #1340
  • Aug 05 13:53
    DarthJonathan labeled #1339
  • Aug 05 13:53
    DarthJonathan opened #1339
  • Aug 05 13:49
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  • Aug 05 01:33
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  • Aug 03 14:32
    tahirghoori edited #3468
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  • Aug 03 14:30
    tahirghoori opened #3468
  • Aug 03 13:49
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  • Aug 03 12:00
    frosiere commented #1338
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    frosiere commented #1338
  • Aug 03 11:54
    jcchavezs commented #3466
  • Aug 03 09:36
    jcchavezs commented #3455
  • Aug 03 08:21
    frosiere commented #1338
  • Aug 03 07:58
    frosiere commented #1338
  • Aug 02 21:36
    frosiere closed #3455
Brian Devins-Suresh
@devinsba
@BbolroC Thanks. I just took a look and merged it
22 replies
José Carlos Chávez
@jcchavezs
Are you using zipkin in k8s environments through helm charts? This is the time to give your 2p on this PR openzipkin/zipkin#3378
lukemao
@lukemao
Hi, How to configure zipkin to use a mysql database? Can i configure this at the java -jar command line ?
1 reply
Hyounggyu Choi
@BbolroC

Hello, again. I got the following errors when I tried to build a local docker image (on an amd64 machine):

$ git clone https://github.com/openzipkin/zipkin.git
$ cd zipkin
$ ./build-bin/docker/docker_build openzipkin/zipkin:test
> [install 5/5] RUN /code/build-bin/maven/maven_build_or_unjar io.zipkin zipkin-server master exec &&     mv zipkin-server zipkin &&     /code/build-bin/maven/maven_build_or_unjar io.zipkin zipkin-server master slim &&     mv zipkin-server zipkin-slim:
#17 0.412 *** Building snapshot from source...
#17 43.30 [ERROR] Failed to execute goal com.github.eirslett:frontend-maven-plugin:1.11.0:npm (npm lint) on project zipkin-lens: Failed to run task: 'npm run lint' failed. org.apache.commons.exec.ExecuteException: Process exited with an error: 254 (Exit value: 254) -> [Help 1]

Any ideas to solve this? There should be some prerequisites before running the command?

VardanyanS
@VardanyanS
Hi, there, could someone advice - when I'm running npm -v in Windows I'm getting the following error: 'CALL "C:\Program Files\nodejs\node.exe" "C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js" prefix -g' is not recognized as an internal or external command,
operable program or batch file.
6.14.15
1 reply
lukemao
@lukemao
I tried to configure zipkin to connect to mysql: java -jar zipking..jar STORAGE_TYPE=mysql MYSQL_JDBC_URL=jsbc:mysql://mysql-server:3306/zipkin .... but i do not see any table created in the database zipkin I checked db connection is fine
lukemao
@lukemao
We found the fix. STORAGE_TYPE etc should be set as a env variable not a java -jar param
2 replies
lukemao
@lukemao
Can zipkin send alert
2 replies
Ratna
@nani2ratna_twitter
hi, I have springboot application which was migrated from older spring web, so application-context.xml is still there
after adding dependencies and relevant properties, even though I can see spanId / traceId in logs, I dont see anything in zipkin. SHould I configure reporter beans manually ?
Normal spring boot applications are working fine except this migrated legacy application
any suggestions ?
Jonatan Ivanov
@jonatan-ivanov
This does not seem to be a Zipkin question, you can ask SLeuth-related questions here: https://gitter.im/spring-cloud/spring-cloud-sleuth
If you want to send data to ZIpkin you need to add spring-cloud-sleuth-zipkin, check the docs for a full example: https://docs.spring.io/spring-cloud-sleuth/docs/current/reference/htmlsingle/#how-to-set-up-sleuth-with-brave-zipkin-http
oojiact
@oojiact
jaeger-collector_1 | {"level":"warn","ts":1636027002.7438812,"caller":"handler/thrift_span_handler.go:138","msg":"Warning while converting zipkin to domain span","error":"cannot find service name in Zipkin span [traceID=af7183fb1d4cf5f2, spanID=352bff9a74ca9ad2]"}
jaeger-collector_1 | {"level":"debug","ts":1636027002.7439644,"caller":"handler/thrift_span_handler.go:130","msg":"Zipkin span batch processed by the collector.","span-count":1}
jaeger-collector_1 | {"level":"debug","ts":1636027002.7450535,"caller":"app/span_processor.go:152","msg":"Span written to the storage by the collector","trace-id":"0000000000000005af7183fb1d4cf5f2","span-id":"352bff9a74ca9ad2"}
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,