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Scott Wegner closed BEAM-1097. ------------------------------ Resolution: Fixed Fix Version/s: 0.5.0-incubating > Dataflow error message for non-existing gcpTempLocation is misleading > --------------------------------------------------------------------- > > Key: BEAM-1097 > URL: https://issues.apache.org/jira/browse/BEAM-1097 > Project: Beam > Issue Type: Bug > Components: examples-java, runner-dataflow > Reporter: Scott Wegner > Assignee: Scott Wegner > Priority: Minor > Fix For: 0.5.0-incubating > > > The error message for specifying a GCP tempLocation which doesn't exist is > misleading. Rather than mentioning the given path doesn't exist, it says none > ways specified. > This is particularly frustrating because it's one of the few configuration > values necessary to get started with an example or starter archetype, and > it's easy to introduce a typo as it's specified on the commandline. In my > case, I was specifying "gs://swegner-tmp" instead of "gs://swegner-test". > Repro: > 1. Clone the starter archetype: {noformat}mvn archetype:generate > -DarchetypeGroupId=org.apache.beam > -DarchetypeArtifactId=beam-sdks-java-maven-archetypes-starter{noformat} > 2. Add beam-runners-google-cloud-dataflow-java as a dependency in the > generated pom.xml > 3. Build: {noformat}mvn install{noformat} > 4. Run: {noformat}mvn exec:java -DmainClass=swegner.StarterPipeline > -Dexec.args="--runner=DataflowRunner > --tempLocation=gs://swegner-tmp"{noformat} > Expected: An error message along the lines of: "The specified GCP temp > location 'gs://swegner-tmp' does not exist under project 'myGcpProject'" > bq. [ERROR] Failed to execute goal > org.codehaus.mojo:exec-maven-plugin:1.4.0:java (default-cli) on project > counter-names-test: An exception occured while executing the Java class. > null: InvocationTargetException: Failed to construct instance from factory > method DataflowRunner#fromOptions(interface > org.apache.beam.sdk.options.PipelineOptions): DataflowRunner requires > gcpTempLocation, and it is missing in PipelineOptions. -> [Help 1] -- This message was sent by Atlassian JIRA (v6.3.4#6332)