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Posted to commits@beam.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/04/19 19:29:41 UTC
[jira] [Commented] (BEAM-2017) DataflowRunner: fix
NullPointerException that can occur when no metrics are present
[ https://issues.apache.org/jira/browse/BEAM-2017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15975355#comment-15975355 ]
ASF GitHub Bot commented on BEAM-2017:
--------------------------------------
GitHub user dhalperi opened a pull request:
https://github.com/apache/beam/pull/2596
[BEAM-2017] Fix NPE in DataflowRunner when there are no metrics
R: @pabloem or @bjchambers
CC: @malo-denielou
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dhalperi/beam dataflow-metrics
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/beam/pull/2596.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2596
----
commit b0675c79bfcf500456a275f0033bc5844a4d4600
Author: Dan Halperin <dh...@google.com>
Date: 2017-04-19T19:13:59Z
[BEAM-2017] Fix NPE in DataflowRunner when there are no metrics
----
> DataflowRunner: fix NullPointerException that can occur when no metrics are present
> -----------------------------------------------------------------------------------
>
> Key: BEAM-2017
> URL: https://issues.apache.org/jira/browse/BEAM-2017
> Project: Beam
> Issue Type: Bug
> Components: runner-dataflow
> Reporter: Daniel Halperin
> Assignee: Daniel Halperin
> Fix For: First stable release
>
>
> {code}
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.beam.runners.dataflow.DataflowMetrics.populateMetricQueryResults(DataflowMetrics.java:118)
> at org.apache.beam.runners.dataflow.DataflowMetrics.queryServiceForMetrics(DataflowMetrics.java:173)
> at org.apache.beam.runners.dataflow.DataflowMetrics.queryMetrics(DataflowMetrics.java:186)
> at com.google.cloud.dataflow.integration.autotuning.separation.SeparationHarness.verifySeparationInPipelineWithHangingFn(SeparationHarness.java:146)
> at com.google.cloud.dataflow.integration.autotuning.separation.SeparationHarness.verifySeparationInPipeline(SeparationHarness.java:129)
> at com.google.cloud.dataflow.integration.autotuning.separation.SeparationHarness.verifySeparation(SeparationHarness.java:120)
> at com.google.cloud.dataflow.integration.autotuning.separation.InMemorySeparation.main(InMemorySeparation.java:19)
> {code}
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