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Posted to notifications@skywalking.apache.org by GitBox <gi...@apache.org> on 2018/10/11 07:53:34 UTC
[GitHub] MLeft opened a new issue #1754: receive zipkin spans error
MLeft opened a new issue #1754: receive zipkin spans error
URL: https://github.com/apache/incubator-skywalking/issues/1754
Please answer these questions before submitting your issue.
- Why do you submit this issue?
- [x] Question or discussion
- [x] Bug
- [ ] Requirement
- [ ] Feature or performance improvement
___
### Question
- What do you want to know?
I want use skywalking to collect zipkin span, but get NEP in `skywalking-collector-server.log`, skywalking-webapp(http://localhost:8080/#/trace) can not see these trace either.
What can i do for this?
___
### Bug
- Which version of SkyWalking, OS and JRE?
SkyWalking 5.0.0-RC2
Zipkin-brave 5.4.0
Elasticsearche 5.5.3
OS WIN10
- Which company or project?
- What happen?
If possible, provide a way for reproducing the error. e.g. demo application, component version.
skywalking-collector-server.log:
```
2018-10-11 15:34:25,102 - org.apache.skywalking.apm.collector.receiver.zipkin.provider.cache.caffeine.CaffeineSpanCache -829174 [ForkJoinPool.commonPool-worker-2] ERROR [] - null
java.lang.NullPointerException: null
at org.apache.skywalking.apm.collector.receiver.zipkin.provider.transform.SegmentBuilder.buildRef(SegmentBuilder.java:238) ~[receiver-zipkin-provider-5.0.0-RC2.jar:5.0.0-RC2]
at org.apache.skywalking.apm.collector.receiver.zipkin.provider.transform.SegmentBuilder.initSpan(SegmentBuilder.java:166) ~[receiver-zipkin-provider-5.0.0-RC2.jar:5.0.0-RC2]
at org.apache.skywalking.apm.collector.receiver.zipkin.provider.transform.SegmentBuilder.scanSpansFromRoot(SegmentBuilder.java:126) ~[receiver-zipkin-provider-5.0.0-RC2.jar:5.0.0-RC2]
at org.apache.skywalking.apm.collector.receiver.zipkin.provider.transform.SegmentBuilder.build(SegmentBuilder.java:89) ~[receiver-zipkin-provider-5.0.0-RC2.jar:5.0.0-RC2]
at org.apache.skywalking.apm.collector.receiver.zipkin.provider.transform.Zipkin2SkyWalkingTransfer.transfer(Zipkin2SkyWalkingTransfer.java:59) ~[receiver-zipkin-provider-5.0.0-RC2.jar:5.0.0-RC2]
at org.apache.skywalking.apm.collector.receiver.zipkin.provider.cache.caffeine.CaffeineSpanCache.onRemoval(CaffeineSpanCache.java:75) ~[receiver-zipkin-provider-5.0.0-RC2.jar:5.0.0-RC2]
at org.apache.skywalking.apm.collector.receiver.zipkin.provider.cache.caffeine.CaffeineSpanCache.onRemoval(CaffeineSpanCache.java:45) ~[receiver-zipkin-provider-5.0.0-RC2.jar:5.0.0-RC2]
at com.github.benmanes.caffeine.cache.BoundedLocalCache.lambda$notifyRemoval$1(BoundedLocalCache.java:286) ~[caffeine-2.6.2.jar:?]
at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402) [?:1.8.0_101]
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) [?:1.8.0_101]
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) [?:1.8.0_101]
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692) [?:1.8.0_101]
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) [?:1.8.0_101]
2018-10-11 15:34:25,102 - org.apache.skywalking.apm.collector.receiver.zipkin.provider.cache.caffeine.CaffeineSpanCache -829174 [ForkJoinPool.commonPool-worker-2] WARN [] - Zipkin trace:ZipkinTrace{spans=[{"traceId":"2d10f39070f84afe","parentId":"fd7bfc2684f81b9c","id":"950c3df562b85a25","kind":"SERVER","name":"heyservice/sayok","timestamp":1539243242879015,"duration":184,"localEndpoint":{"serviceName":"service-f","ipv4":"172.17.16.178"},"remoteEndpoint":{"ipv4":"172.17.16.178","port":51403},"shared":true}, {"traceId":"2d10f39070f84afe","parentId":"b490d6fce6c33284","id":"fd7bfc2684f81b9c","kind":"CLIENT","name":"helloservice/sayok","timestamp":1539243242876016,"duration":4203,"localEndpoint":{"serviceName":"service-c","ipv4":"172.17.16.178"},"remoteEndpoint":{"ipv4":"172.17.16.178","port":40014}}, {"traceId":"2d10f39070f84afe","parentId":"2d10f39070f84afe","id":"b490d6fce6c33284","kind":"SERVER","name":"get /trace/c","timestamp":1539243242876049,"duration":5862,"localEndpoint":{"serviceName":"service-c","ipv4":"172.17.16.178"},"remoteEndpoint":{"ipv4":"127.0.0.1","port":51421},"tags":{"http.method":"GET","http.path":"/trace/c","mvc.controller.class":"TraceController","mvc.controller.method":"receiveAndSend"},"shared":true}, {"traceId":"2d10f39070f84afe","parentId":"2d10f39070f84afe","id":"7ad683dff428ad15","kind":"CLIENT","name":"get","timestamp":1539243242872407,"duration":2446,"localEndpoint":{"serviceName":"service-a","ipv4":"172.17.16.178"},"tags":{"http.method":"GET","http.path":"/trace/b"}}, {"traceId":"2d10f39070f84afe","parentId":"2d10f39070f84afe","id":"b490d6fce6c33284","kind":"CLIENT","name":"get","timestamp":1539243242875338,"duration":6503,"localEndpoint":{"serviceName":"service-a","ipv4":"172.17.16.178"},"remoteEndpoint":{"ipv4":"127.0.0.1","port":50013},"tags":{"http.method":"GET","http.path":"/trace/c"}}, {"traceId":"2d10f39070f84afe","id":"2d10f39070f84afe","kind":"SERVER","name":"get /trace/a","timestamp":1539243242871098,"duration":12003,"localEndpoint":{"serviceName":"service-a","ipv4":"172.17.16.178"},"remoteEndpoint":{"ipv4":"127.0.0.1","port":51417},"tags":{"http.method":"GET","http.path":"/trace/a","mvc.controller.class":"TraceController","mvc.controller.method":"receiveAndSend"}}, {"traceId":"2d10f39070f84afe","parentId":"fd7bfc2684f81b9c","id":"950c3df562b85a25","kind":"CLIENT","name":"heyservice/sayok","timestamp":1539243242878034,"duration":1933,"localEndpoint":{"serviceName":"service-d","ipv4":"172.17.16.178"},"remoteEndpoint":{"ipv4":"172.17.16.178","port":40016}}, {"traceId":"2d10f39070f84afe","parentId":"b490d6fce6c33284","id":"fd7bfc2684f81b9c","kind":"SERVER","name":"helloservice/sayok","timestamp":1539243242877045,"duration":2551,"localEndpoint":{"serviceName":"service-d","ipv4":"172.17.16.178"},"remoteEndpoint":{"ipv4":"172.17.16.178","port":51365},"shared":true}, {"traceId":"2d10f39070f84afe","parentId":"2d10f39070f84afe","id":"7ad683dff428ad15","kind":"SERVER","name":"get /trace/b","timestamp":1539243242873067,"duration":1427,"localEndpoint":{"serviceName":"service-b","ipv4":"172.17.16.178"},"remoteEndpoint":{"ipv4":"127.0.0.1","port":51419},"tags":{"http.method":"GET","http.path":"/trace/b","mvc.controller.class":"TraceController","mvc.controller.method":"receiveAndSend"},"shared":true}]}
```
___
### Requirement or improvement
- Please describe about your requirements or improvement suggestions.
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