3.4. Upgrade the YARN Timeline Service

Shut down the Timeline Service, switch to the newer version, and start the Timeline Service:

su - yarn -c "/usr/hdp/current/hadoop-yarn-timelineserver/sbin/yarn-daemon.sh stop timelineserver"

hdp-select set hadoop-yarn-timelineserver 2.2.6.0-2800

su - yarn -c "/usr/hdp/current/hadoop-yarn-timelineserver/sbin/yarn-daemon.sh start timelineserver"


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