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Posted to user@spark.apache.org by Andy Max <an...@gmail.com> on 2016/02/11 20:12:48 UTC

Spark workers disconnecting on 1.5.2

I launched a 4 node Spark 1.5.2 cluster. No activity for a day or so. Now
noticed that few of the workers are disconnected.
Don't see this issue on Spark 1.4 or Spark 1.3.

Would appreciate any pointers.

Thx