[jira] [Created] (SPARK-28591) Message is incorrect when trying to read shuffle blocks

["Sandeep Katta (JIRA)" <ji...@apache.org>]

Sandeep Katta created SPARK-28591:
-------------------------------------

             Summary: Message is incorrect when trying to read shuffle blocks
                 Key: SPARK-28591
                 URL: https://issues.apache.org/jira/browse/SPARK-28591
             Project: Spark
          Issue Type: Documentation
          Components: Spark Core
    Affects Versions: 2.4.3
            Reporter: Sandeep Katta


ShuffleBlockFetcherIterator sends requests to other executors/externalShuffleService to fetch the shuffle blocks.

Below log leads to confusion as it sends the request *to*  req.address.hostPort.
So need to change *to* from *from*

logDebug("Sending request for %d blocks (%s) from %s".format(
      req.blocks.size, Utils.bytesToString(req.size), req.address.hostPort))

[code|https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/storage/ShuffleBlockFetcherIterator.scala#L221]



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