Spark repeatedly fails broadcast a large object on a cluster of 25 machines for me.
I get log messages like this: [spark-akka.actor.default-dispatcher-4] WARN org.apache.spark.storage.BlockManagerMasterActor - Removing BlockManager BlockManagerId(3, cloud-33.dima.tu-berlin.de, 42185, 0) with no recent heart beats: 134689ms exceeds 45000ms Is there something wrong with my config? Do I have to increase some timeout? Thx, Sebastian
