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https://issues.apache.org/jira/browse/BEAM-8004?focusedWorklogId=297739&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-297739
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ASF GitHub Bot logged work on BEAM-8004:
----------------------------------------
Author: ASF GitHub Bot
Created on: 20/Aug/19 10:06
Start Date: 20/Aug/19 10:06
Worklog Time Spent: 10m
Work Description: kamilwu commented on pull request #9381: [BEAM-8004]
Fix flaky Flink load tests
URL: https://github.com/apache/beam/pull/9381
The tests are failing due to an issue with scaling down a dataproc cluster.
`gcloud dataproc clusters update` command can delete a node which runs a job
manager. This results in a UnknownHostException being raised.
------------------------
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Post-Commit Tests Status (on master branch)
------------------------------------------------------------------------------------------------
Lang | SDK | Apex | Dataflow | Flink | Gearpump | Samza | Spark
--- | --- | --- | --- | --- | --- | --- | ---
Go | [](https://builds.apache.org/job/beam_PostCommit_Go/lastCompletedBuild/)
| --- | --- | [](https://builds.apache.org/job/beam_PostCommit_Go_VR_Flink/lastCompletedBuild/)
| --- | --- | [](https://builds.apache.org/job/beam_PostCommit_Go_VR_Spark/lastCompletedBuild/)
Java | [](https://builds.apache.org/job/beam_PostCommit_Java/lastCompletedBuild/)
| [](https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Apex/lastCompletedBuild/)
| [](https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow/lastCompletedBuild/)
| [](https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Flink/lastCompletedBuild/)<br>[](https://builds.apache.org/job/beam_PostCommit_Java_PVR_Flink_Batch/lastCompletedBuild/)<br>[](https://builds.apache.org/job/beam_PostCommit_Java_PVR_Flink_Streaming/lastCompletedBuild/)
| [](https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Gearpump/lastCompletedBuild/)
| [](https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Samza/lastCompletedBuild/)
| [](https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Spark/lastCompletedBuild/)<br>[](https://builds.apache.org/job/beam_PostCommit_Java_PVR_Spark_Batch/lastCompletedBuild/)
Python | [](https://builds.apache.org/job/beam_PostCommit_Python2/lastCompletedBuild/)<br>[](https://builds.apache.org/job/beam_PostCommit_Python35/lastCompletedBuild/)<br>[](https://builds.apache.org/job/beam_PostCommit_Python36/lastCompletedBuild/)<br>[](https://builds.apache.org/job/beam_PostCommit_Python37/lastCompletedBuild/)
| --- | [](https://builds.apache.org/job/beam_PostCommit_Py_VR_Dataflow/lastCompletedBuild/)<br>[](https://builds.apache.org/job/beam_PostCommit_Py_ValCont/lastCompletedBuild/)
| [](https://builds.apache.org/job/beam_PreCommit_Python_PVR_Flink_Cron/lastCompletedBuild/)
| --- | --- | [](https://builds.apache.org/job/beam_PostCommit_Python_VR_Spark/lastCompletedBuild/)
XLang | --- | --- | --- | [](https://builds.apache.org/job/beam_PostCommit_XVR_Flink/lastCompletedBuild/)
| --- | --- | ---
Pre-Commit Tests Status (on master branch)
------------------------------------------------------------------------------------------------
--- |Java | Python | Go | Website
--- | --- | --- | --- | ---
Non-portable | [](https://builds.apache.org/job/beam_PreCommit_Java_Cron/lastCompletedBuild/)
| [](https://builds.apache.org/job/beam_PreCommit_Python_Cron/lastCompletedBuild/)
| [](https://builds.apache.org/job/beam_PreCommit_Go_Cron/lastCompletedBuild/)
| [](https://builds.apache.org/job/beam_PreCommit_Website_Cron/lastCompletedBuild/)
Portable | --- | [](https://builds.apache.org/job/beam_PreCommit_Portable_Python_Cron/lastCompletedBuild/)
| --- | ---
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Issue Time Tracking
-------------------
Worklog Id: (was: 297739)
Remaining Estimate: 0h
Time Spent: 10m
> Flink Load tests are flaky
> --------------------------
>
> Key: BEAM-8004
> URL: https://issues.apache.org/jira/browse/BEAM-8004
> Project: Beam
> Issue Type: Bug
> Components: testing
> Reporter: Lukasz Gajowy
> Assignee: Kamil Wasilewski
> Priority: Critical
> Time Spent: 10m
> Remaining Estimate: 0h
>
> https://builds.apache.org/view/A-D/view/Beam/view/All/job/beam_LoadTests_Python_Combine_Flink_Batch/
> https://builds.apache.org/view/A-D/view/Beam/view/All/job/beam_LoadTests_Python_GBK_Flink_Batch/
> The tests are mostly failing (they sometimes succeed) due to issues with
> Dataproc cluster. The error:
> {code:java}
> root: DEBUG: java.net.UnknownHostException:
> beam-loadtests-python-gbk-flink-batch-68-w-10.c.apache-beam-testing.internal
> 13:35:25 at java.net.InetAddress.getAllByName0(InetAddress.java:1281)
> 13:35:25 at java.net.InetAddress.getAllByName(InetAddress.java:1193)
> 13:35:25 at java.net.InetAddress.getAllByName(InetAddress.java:1127)
> 13:35:25 at java.net.InetAddress.getByName(InetAddress.java:1077)
> 13:35:25 at
> org.apache.flink.runtime.rpc.akka.AkkaRpcServiceUtils.getRpcUrl(AkkaRpcServiceUtils.java:167)
> 13:35:25 at
> org.apache.flink.runtime.rpc.akka.AkkaRpcServiceUtils.getRpcUrl(AkkaRpcServiceUtils.java:133)
> 13:35:25 at
> org.apache.flink.runtime.highavailability.HighAvailabilityServicesUtils.createHighAvailabilityServices(HighAvailabilityServicesUtils.java:89)
> 13:35:25 at
> org.apache.flink.client.program.ClusterClient.<init>(ClusterClient.java:159)
> 13:35:25 at
> org.apache.flink.client.program.rest.RestClusterClient.<init>(RestClusterClient.java:185)
> 13:35:25 at
> org.apache.flink.client.program.rest.RestClusterClient.<init>(RestClusterClient.java:158)
> 13:35:25 at
> org.apache.flink.client.RemoteExecutor.start(RemoteExecutor.java:152)
> 13:35:25 at
> org.apache.flink.client.RemoteExecutor.executePlanWithJars(RemoteExecutor.java:202)
> 13:35:25 at
> org.apache.flink.client.RemoteExecutor.executePlan(RemoteExecutor.java:187)
> 13:35:25 at
> org.apache.flink.api.java.RemoteEnvironment.execute(RemoteEnvironment.java:173)
> 13:35:25 at
> org.apache.beam.runners.flink.FlinkBatchPortablePipelineTranslator$BatchTranslationContext.execute(FlinkBatchPortablePipelineTranslator.java:200)
> 13:35:25 at
> org.apache.beam.runners.flink.FlinkPipelineRunner.runPipelineWithTranslator(FlinkPipelineRunner.java:92)
> 13:35:25 at
> org.apache.beam.runners.flink.FlinkPipelineRunner.run(FlinkPipelineRunner.java:68)
> 13:35:25 at
> org.apache.beam.runners.fnexecution.jobsubmission.JobInvocation.runPipeline(JobInvocation.java:78)
> 13:35:25 at {code}
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