Github user dibbhatt commented on a diff in the pull request:
https://github.com/apache/spark/pull/6707#discussion_r32369255
--- Diff:
streaming/src/test/scala/org/apache/spark/streaming/ReceivedBlockHandlerSuite.scala
---
@@ -62,6 +61,19 @@ class ReceivedBlockHandlerSuite
var blockManagerMaster: BlockManagerMaster = null
var blockManager: BlockManager = null
var tempDirectory: File = null
+ var storageLevel = StorageLevel.MEMORY_ONLY_SER
--- End diff --
I can even set the StorageLevel back to default value in Before block which
can reset the global variable before every test. Anyone write new test can see
the before block to check what is global state.
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