Tag Archives: yarn

“bad substitution” error running Spark on Yarn

you can update the hdp.version property through Ambari GUI. below are the steps: 1. Go to ‘Ambari -> YARN -> configs’ and go to ‘Advanced’ tab. 2. scroll down the page to till end, there will find an option to add custom... Read More | Share it now!

MapReduce jobs get stuck in Accepted state never Run

The settings I have (on my very small experimental boxes) in my yarn-site.xml: <property> <name>yarn.nodemanager.resource.memory-mb</name> <value>2200</value> <description>Amount of physical memory, in MB,... Read More | Share it now!