ericm-db commented on code in PR #46125:
URL: https://github.com/apache/spark/pull/46125#discussion_r1576656803
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core/src/main/scala/org/apache/spark/api/python/StreamingPythonRunner.scala:
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@@ -91,11 +91,27 @@ private[spark] class StreamingPythonRunner(
new
BufferedInputStream(pythonWorker.get.channel.socket().getInputStream,
bufferSize))
val resFromPython = dataIn.readInt()
+ if (resFromPython != 0) {
+ val errMessage = PythonWorkerUtils.readUTF(dataIn)
+ throw streamingPythonRunnerDidNotInitialize(resFromPython, errMessage)
+ }
logInfo(s"Runner initialization succeeded (returned $resFromPython).")
(dataOut, dataIn)
}
+ def streamingPythonRunnerDidNotInitialize(resFromPython: Int, errMessage:
String):
Review Comment:
Done
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