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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 <dhalp...@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} -- This message was sent by Atlassian JIRA (v6.3.15#6346)