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/opt/mapr and /tmp/ fill up root partition.

Question asked by communityadmin on May 26, 2013
Latest reply on May 30, 2013 by davidtucker

On EMR with M5 and cc2.8xlarge nodes, the root partitions keep getting full because /opt/mapr and /tmp grow large (I have a lot of scratch space that each reducer takes up..).

Is there a way to mount these partitions on /var/tmp (which is what I configured during startup) during boostrap; there's plenty of unutilized space that I've created there using the option --mfs-percentage,95 to mapr-setup secript.