ambari-error-log.txtERROR datanode.DataNode (LogAdapter.java:error(71)) - RECEIVED SIGNAL 15: SIGTERM OutOfMemoryError="/usr/hdp/current/hadoop-hdfs-secondarynamenode/bin/kill-secondary-name-node ERROR namenode.SecondaryNameNode (SecondaryNameNode.java:doWork(399)) - Exception in doCheckpoint java.net.UnknownHostException: usgvlhdp01.coveris ERROR namenode.SecondaryNameNode (LogAdapter.java:error(69)) - RECEIVED SIGNAL 15: SIGTERM OnOutOfMemoryError="/usr/hdp/current/hadoop-hdfs-namenode/bin/kill-name-node ERROR namenode.NameNode (NameNode.java:main(1712)) - Failed to start namenode.java.net.SocketException: Unresolved address ERROR namenode.NameNode (LogAdapter.java:error(71)) - RECEIVED SIGNAL 15: SIGTERM ... View more