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  1. Spark
  2. SPARK-22607

Set large stack size consistently for tests to avoid StackOverflowError

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Details

    • Bug
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 2.2.0
    • 2.2.2, 2.3.0
    • Build, Tests
    • None

    Description

      I was seeing this error while testing the 2.2.1 RC:

      OrderingSuite:
...
- GenerateOrdering with ShortType
*** RUN ABORTED ***
java.lang.StackOverflowError: 
at org.codehaus.janino.CodeContext.flowAnalysis(CodeContext.java:370) 
at org.codehaus.janino.CodeContext.flowAnalysis(CodeContext.java:541) 
at org.codehaus.janino.CodeContext.flowAnalysis(CodeContext.java:541) 
at org.codehaus.janino.CodeContext.flowAnalysis(CodeContext.java:541) 
at org.codehaus.janino.CodeContext.flowAnalysis(CodeContext.java:541) 
at org.codehaus.janino.CodeContext.flowAnalysis(CodeContext.java:541) 
at org.codehaus.janino.CodeContext.flowAnalysis(CodeContext.java:541) 
at org.codehaus.janino.CodeContext.flowAnalysis(CodeContext.java:541)
...

      This doesn't seem to happen on Jenkins, for whatever reason. It seems like we set JVM flags for tests inconsistently, and in particular, only set a 4MB stack size for surefire, not scalatest-maven-plugin. Adding -Xss4m made the test pass for me.

      We can also make sure that all of these pass -ea consistently.

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            srowen Sean R. Owen
            srowen Sean R. Owen
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            Dates

              Created:
              Updated:
              Resolved: