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Posted to user@spark.apache.org by HLee <hw...@csu.fullerton.edu> on 2016/05/04 19:51:48 UTC

Re: PySpark Issue: "org.apache.spark.shuffle.FetchFailedException: Failed to connect to..."

I had the same problem.  One forum post elsewhere suggested that too much
network communication might be using up available ports.  I reduced the
partition size via repartition(int) and it solved the problem.



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