Details
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Bug
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Status: Resolved
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Minor
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Resolution: Fixed
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2.3.0, 2.3.1, 2.3.2, 2.4.0
Description
I mistakenly set an equivalent value with spark.network.timeout to spark.executor.heartbeatInterval and got the following error:
java.lang.IllegalArgumentException: requirement failed: The value of spark.network.timeout=120s must be no less than the value of spark.executor.heartbeatInterval=120s.
But it can be read as they could be equal. "Greater than" is more precise than "no less than".
In addition, the following assertions are inconsistent with their messages.
mllib/src/main/scala/org/apache/spark/ml/optim/WeightedLeastSquares.scala
91 require(maxIter >= 0, s"maxIter must be a positive integer: $maxIter")
sql/core/src/main/scala/org/apache/spark/sql/execution/joins/HashedRelation.scala
416 require(capacity < 512000000, "Cannot broadcast more than 512 millions rows")
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