com.facebook.presto.operator.PageTransportTimeoutException: Encountered too many errors talking to a worker node. The node may have crashed or be under too much load. This is probably a transient issue, so please retry your query in a few minutes. (http://host:8080/v1/task/20160819_212743_00167_b5rbk.3.7/results/20160819_212743_00167_b5rbk.2.4/1 <http://www.google.com/url?q=http%3A%2F%2F220.127.116.11%3A8080%2Fv1%2Ftask%2F20160819_212743_00167_b5rbk.3.7%2Fresults%2F20160819_212743_00167_b5rbk.2.4%2F1&sa=D&sntz=1&usg=AFQjCNG4uCRGvLtQP3naxI6mJy_6r2Q0HA> - requests failed for 61.49s)
java.lang.RuntimeException: class org.gridgain.grid.GridException: Remote job threw user exception (override or implement GridComputeTask.result(..) method if you would like to have automatic failover for this exception).