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https://issues.apache.org/jira/browse/BEAM-8004?focusedWorklogId=297804&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-297804
]
ASF GitHub Bot logged work on BEAM-8004:
----------------------------------------
Author: ASF GitHub Bot
Created on: 20/Aug/19 11:46
Start Date: 20/Aug/19 11:46
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#discussion_r315644002
##########
File path: .test-infra/jenkins/Infrastructure.groovy
##########
@@ -108,10 +108,13 @@ class Infrastructure {
static void scaleCluster(def context, String jobName, Integer workerCount) {
context.steps {
- // Keep one extra Dataproc VM for Flink's Job Manager
- workerCount += 1
- shell("echo Changing number of workers to ${workerCount}")
- shell("gcloud dataproc clusters update ${getClusterName(jobName)}
--num-workers=${workerCount} --quiet")
+ environmentVariables {
+ env("FLINK_NUM_WORKERS", workerCount)
+ }
+ shell("gcloud dataproc clusters delete ${getClusterName(jobName)}
--quiet")
Review comment:
I'm afraid reusing `teardownDataproc` is not possible because it appends
cluster deleting to postBuildScripts. `setupFlinkCluster` on the other hand is
troublesome (due to large number of arguments) and redundant (env variables are
preserved because `context` is the same entity).
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Issue Time Tracking
-------------------
Worklog Id: (was: 297804)
Time Spent: 1h 20m (was: 1h 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: 1h 20m
> 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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