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From "Etienne Chauchot (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (BEAM-1948) Null pointer exception in DirectRunner.DirectPipelineResult.getAggregatorValues()
Date Wed, 12 Apr 2017 13:38:41 GMT

     [ https://issues.apache.org/jira/browse/BEAM-1948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Etienne Chauchot updated BEAM-1948:
-----------------------------------
    Description: 
Running query3 of nexmark (https://github.com/iemejia/beam/blob/BEAM-160-nexmark/integration/java/nexmark/src/main/java/org/apache/beam/integration/nexmark/queries/Query3Model.java)
in streaming mode (UnboundedSource) on Direct runner generates a null pointer exception  in
{code} DirectRunner.DirectPipelineResult.getAggregatorValues() {code}

In
{code} if (steps.contains(transform.getTransform())) {code}
{code} steps == null  {code}

to reproduce it :
run {code} NexmarkDirectDriver.main() {code}
with options
{code}
--query=3 --streaming=true --numEventGenerators=4 --manageResources=false --monitorJobs=true
--enforceEncodability=false --enforceImmutability=false
{code}
see the repo in link above

  was:
Running query3 of nexmark (https://github.com/iemejia/beam/blob/BEAM-160-nexmark/integration/java/nexmark/src/main/java/org/apache/beam/integration/nexmark/queries/Query3Model.java)
in streaming mode (UnboundedSource) on Direct runner generates a null pointer exception  in
{code} DirectRunner.DirectPipelineResult.getAggregatorValues() {code}

In
{code} if (steps.contains(transform.getTransform())) {code}
{code} steps {code} is null

to reproduce it :
run {code} NexmarkDirectDriver.main() {code}
with options
{code}
--query=3 --streaming=true --numEventGenerators=4 --manageResources=false --monitorJobs=true
--enforceEncodability=false --enforceImmutability=false
{code}
see the repo in link above


> Null pointer exception in DirectRunner.DirectPipelineResult.getAggregatorValues()
> ---------------------------------------------------------------------------------
>
>                 Key: BEAM-1948
>                 URL: https://issues.apache.org/jira/browse/BEAM-1948
>             Project: Beam
>          Issue Type: Bug
>          Components: runner-direct
>            Reporter: Etienne Chauchot
>            Assignee: Thomas Groh
>
> Running query3 of nexmark (https://github.com/iemejia/beam/blob/BEAM-160-nexmark/integration/java/nexmark/src/main/java/org/apache/beam/integration/nexmark/queries/Query3Model.java)
in streaming mode (UnboundedSource) on Direct runner generates a null pointer exception  in
{code} DirectRunner.DirectPipelineResult.getAggregatorValues() {code}
> In
> {code} if (steps.contains(transform.getTransform())) {code}
> {code} steps == null  {code}
> to reproduce it :
> run {code} NexmarkDirectDriver.main() {code}
> with options
> {code}
> --query=3 --streaming=true --numEventGenerators=4 --manageResources=false --monitorJobs=true
--enforceEncodability=false --enforceImmutability=false
> {code}
> see the repo in link above



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