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https://issues.apache.org/jira/browse/BEAM-1104?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Halperin updated BEAM-1104:
----------------------------------
Assignee: Thomas Groh (was: Davor Bonaci)
> WordCount: Metrics error in the DirectRunner
> --------------------------------------------
>
> Key: BEAM-1104
> URL: https://issues.apache.org/jira/browse/BEAM-1104
> Project: Beam
> Issue Type: Bug
> Components: runner-direct
> Reporter: Daniel Halperin
> Assignee: Thomas Groh
>
> I'm following the Beam quickstart to analyze the pom.xml for the examples
> archetype in the DirectRunner:
> Generate the project:
> {code}
> mvn archetype:generate \
>
> -DarchetypeRepository=https://repository.apache.org/content/groups/snapshots
> \
> -DarchetypeGroupId=org.apache.beam \
> -DarchetypeArtifactId=beam-sdks-java-maven-archetypes-examples \
> -DarchetypeVersion=LATEST \
> -DgroupId=org.example \
> -DartifactId=word-count-beam \
> -Dversion="0.1" \
> -Dpackage=org.apache.beam.examples \
> -DinteractiveMode=false
> {code}
> Count words in the pom.xml:
> {code}
> mvn compile exec:java -Dexec.mainClass=org.apache.beam.examples.WordCount \
> -Dexec.args="--inputFile=pom.xml --output=direct/counts" -Pdirect-runner
> {code}
> The logs:
> {code}
> INFO] --- exec-maven-plugin:1.4.0:java (default-cli) @ word-count-beam ---
> Dec 07, 2016 9:42:03 PM org.apache.beam.sdk.io.FileBasedSource
> expandFilePattern
> INFO: Matched 1 files for pattern pom.xml
> Dec 07, 2016 9:42:03 PM org.apache.beam.sdk.metrics.MetricsEnvironment
> getCurrentContainer
> SEVERE: Unable to update metrics on the current thread. Most likely caused by
> using metrics outside the managed work-execution thread.
> Dec 07, 2016 9:42:03 PM org.apache.beam.sdk.io.Write$Bound$1 processElement
> INFO: Initializing write operation
> org.apache.beam.sdk.io.TextIO$TextSink$TextWriteOperation@26bbd1cf
> Dec 07, 2016 9:42:04 PM org.apache.beam.sdk.io.Write$Bound$WriteBundles
> processElement
> INFO: Opening writer for write operation
> org.apache.beam.sdk.io.TextIO$TextSink$TextWriteOperation@19371061
> Dec 07, 2016 9:42:04 PM org.apache.beam.sdk.io.Write$Bound$WriteBundles
> processElement
> INFO: Opening writer for write operation
> org.apache.beam.sdk.io.TextIO$TextSink$TextWriteOperation@19371061
> Dec 07, 2016 9:42:04 PM org.apache.beam.sdk.io.Write$Bound$WriteBundles
> processElement
> INFO: Opening writer for write operation
> org.apache.beam.sdk.io.TextIO$TextSink$TextWriteOperation@19371061
> Dec 07, 2016 9:42:04 PM org.apache.beam.sdk.io.Write$Bound$WriteBundles
> processElement
> INFO: Opening writer for write operation
> org.apache.beam.sdk.io.TextIO$TextSink$TextWriteOperation@19371061
> Dec 07, 2016 9:42:04 PM org.apache.beam.sdk.io.Write$Bound$2 processElement
> INFO: Finalizing write operation
> org.apache.beam.sdk.io.TextIO$TextSink$TextWriteOperation@3701012a.
> {code}
> Presumably, this {{SEVERE}} warning is indicative of a bug (or should be
> masked).
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