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Posted to builds@flink.apache.org by Azure DevOps <az...@microsoft.com.INVALID> on 2021/05/07 11:17:31 UTC

[Build failed] flink-ci.flink-master-mirror - flink-ci/flink-mirror:release-1.12 - apache-flink - dd3dbb54

[Build failed] flink-ci.flink-master-mirror - flink-ci/flink-
mirror:release-1.12 - apache-flink - dd3dbb54

|  |  |  |
![Microsoft](https://cdn.vsassets.io/content/notifications/v3/microsoft.png) |
Azure DevOps  
---|---  
|  |  |  | ![](https://cdn.vsassets.io/content/notifications/icon-
failure-20.png) | Build #20210507.3 failed  
---|---  
flink-ci.flink-master-mirror  
      
    
    Ran for 5 hours  
  
|  |  [ View results ](https://dev.azure.com/apache-
flink/web/build.aspx?pcguid=2d3c0ac8-fecf-45be-8407-6d87302181a9&builduri=vstfs%3a%2f%2f%2fBuild%2fBuild%2f17667&tracking_data=eyJTb3VyY2UiOiJFbWFpbCIsIlR5cGUiOiJOb3RpZmljYXRpb24iLCJTSUQiOiIzNzk4NDMiLCJTVHlwZSI6IkdSUCIsIlJlY2lwIjoxLCJfeGNpIjp7Ik5JRCI6NzA5ODM5ODQsIk1SZWNpcCI6Im0wPTEgIiwiQWN0IjoiZjk3ODFmMzQtMjVmYy00NmFmLWE5YWQtMDU4Y2JiYjc2MzRjIn0sIkVsZW1lbnQiOiJoZXJvL2N0YSJ9)  
---  
|  |  |  |  Summary  
---  
| Build pipeline | flink-ci.flink-master-mirror  
---|---  
Finished | Fri, May 07 2021 11:17:17 GMT+00:00  
Requested for | GitHub  
Reason | Continuous integration  
|  |  Details  
---  
| e2e_cron_hadoop241  
---  
| 0 error(s), 0 warning(s)  
---  
compile_cron_hadoop241  
| 0 error(s), 0 warning(s)  
---  
compile_cron_python_wheels  
| 0 error(s), 0 warning(s)  
---  
test_cron_scala212  
| 0 error(s), 0 warning(s)  
---  
cron_snapshot_deployment_maven  
| 0 error(s), 0 warning(s)  
---  
compile_cron_azure  
| 0 error(s), 0 warning(s)  
---  
docs_404_check  
| 0 error(s), 0 warning(s)  
---  
build_wheels  
| 0 error(s), 0 warning(s)  
---  
e2e_cron_jdk11  
| 0 error(s), 0 warning(s)  
---  
cron_snapshot_deployment_binary  
| 0 error(s), 0 warning(s)  
---  
e2e_cron_hadoop313  
| 0 error(s), 0 warning(s)  
---  
test_cron_jdk11  
| 0 error(s), 0 warning(s)  
---  
test_cron_hadoop241  
| 0 error(s), 0 warning(s)  
---  
compile_cron_scala212  
| 0 error(s), 0 warning(s)  
---  
test_cron_azure  
| 0 error(s), 0 warning(s)  
---  
test_cron_hadoop313  
| 0 error(s), 0 warning(s)  
---  
e2e_cron_azure  
| 0 error(s), 0 warning(s)  
---  
e2e_cron_scala212  
| 0 error(s), 0 warning(s)  
---  
compile_cron_jdk11  
| 0 error(s), 0 warning(s)  
---  
compile_cron_hadoop313  
| 0 error(s), 0 warning(s)  
---  
compile_ci  
| 0 error(s), 0 warning(s)  
---  
e2e_ci  
| 2 error(s), 0 warning(s)  
---  
![](https://cdn.vsassets.io/content/notifications/icon-failure.png) |  Error
reported in diagnostic logs. Please examine the log for more details. \-
/home/vsts/agents/2.185.1/_diag/Worker_20210507-061529-utc.log Unhandled
exception. System.NullReferenceException: Object reference not set to an
instance of an object. at
Microsoft.VisualStudio.Services.Agent.Util.ProcessInvoker.SendPosixSignal(PosixSignals
signal, TimeSpan timeout) at
Microsoft.VisualStudio.Services.Agent.Util.ProcessInvoker.SendSIGTERM(TimeSpan
timeout) at
Microsoft.VisualStudio.Services.Agent.Util.ProcessInvoker.CancelAndKillProcessTree(Boolean
killProcessOnCancel) at
Microsoft.VisualStudio.Services.Agent.Util.ProcessInvoker.<>c__DisplayClass32_0.<<ExecuteAsync>b__0>d.MoveNext()
\--- End of stack trace from previous location where exception was thrown ---
at System.Threading.Tasks.Task.<>c.<ThrowAsync>b__139_1(Object state) at
System.Threading.QueueUserWorkItemCallbackDefaultContext.Execute() at
System.Threading.ThreadPoolWorkQueue.Dispatch()  
![](https://cdn.vsassets.io/content/notifications/icon-failure.png) |  We
stopped hearing from agent Azure Pipelines 7. Verify the agent machine is
running and has a healthy network connection. Anything that terminates an
agent process, starves it for CPU, or blocks its network access can cause this
error. For more information, see:
https://go.microsoft.com/fwlink/?linkid=846610  
test_ci  
| 0 error(s), 8 warning(s)  
---  
|  |  Test results  
---  
| Failed | 0  
---|---  
Passed | 38005  
Others | 1287  
Total tests | 39292  
Total run duration | 18 minutes  
|  |  Commits  
---  
|  [dd3dbb54](https://github.com/flink-ci/flink-
mirror/commit/dd3dbb54d9d7409df944ef2b666a9b8536439b01) |
[hotfix][docs][python] Fix the example in intro_to_datastream_api.md  |
dianfu  
---|---|---  
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