[jira] [Created] (SPARK-37574) Simplify fetchBlocks w/o retry

["Cheng Pan (Jira)" <ji...@apache.org>]

Cheng Pan created SPARK-37574:
---------------------------------

             Summary: Simplify fetchBlocks w/o retry
                 Key: SPARK-37574
                 URL: https://issues.apache.org/jira/browse/SPARK-37574
             Project: Spark
          Issue Type: Improvement
          Components: Shuffle
    Affects Versions: 3.3.0
            Reporter: Cheng Pan


 
{code:java}
if (maxRetries > 0) {
  // Note this Fetcher will correctly handle maxRetries == 0; we avoid it just in case there's
  // a bug in this code. We should remove the if statement once we're sure of the stability.
  new RetryingBlockTransferor(transportConf, blockFetchStarter, blockIds, listener).start()
} else {
  blockFetchStarter.createAndStart(blockIds, listener)
}{code}
 

 



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