true if the node is healthy, else false]]> diagnostic health report of the node. @return diagnostic health report of the node]]> last timestamp at which the health report was received. @return last timestamp at which the health report was received]]> It includes information such as:

• An indicator of whether the node is healthy, as determined by the health-check script.
• The previous time at which the health status was reported.
• A diagnostic report on the health status.

@see NodeReport @see ApplicationClientProtocol#getClusterNodes(org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesRequest)]]> true if the iteration has more elements.]]>