com.uber.rss.exceptions.RssException: Failed to get node data for zookeeper node: /spark_rss/phx3/default/nodes/agent-dedicated1257-phx3.prod.uber.internal
The current error message is misleading as it echoes that there are failure on the ZK end. Even though that could be the reason, these error are mainly causes by bad/lost RSS server node.
Also at the start of the map task, message points that task has started writing records which is not accurate. Fixing it to Started processing records in Shuffle Map Task
com.uber.rss.exceptions.RssException: Failed to get node data for zookeeper node: /spark_rss/phx3/default/nodes/agent-dedicated1257-phx3.prod.uber.internal
The current error message is misleading as it echoes that there are failure on the ZK end. Even though that could be the reason, these error are mainly causes by bad/lost RSS server node.
Also at the start of the map task, message points that task has started writing records which is not accurate. Fixing it to Started processing records in Shuffle Map Task