Pedro Rodriguez created SPARK-3936:
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Summary: Incorrect result in GraphX BytecodeUtils with closures +
class/object methods
Key: SPARK-3936
URL: https://issues.apache.org/jira/browse/SPARK-3936
Project: Spark
Issue Type: Bug
Components: GraphX
Reporter: Pedro Rodriguez
There seems to be a bug with the GraphX byte code inspection, specifically in
BytecodeUtils.
These are the unit tests I wrote to expose the problem:
https://github.com/EntilZha/spark/blob/a3c38a8329545c034fae2458df134fa3829d08fb/graphx/src/test/scala/org/apache/spark/graphx/util/BytecodeUtilsSuite.scala#L93-L121
The first two tests pass, the second two tests fail. This exposes a problem
with inspection of methods in closures, in this case within maps. Specifically,
it seems like there is a problem with inspection of non-inline methods in a
closure.
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