What's New in Apache Impala
Learn about the new features of Impala in Cloudera Runtime 7.2.14.
Priority Based Scratch Directory Selection
In this release, you have an option to configure the priority of the scratch directories based on your storage system configuration. The scratch directories will be selected for spilling based on how you configure the priorities of the directories and if you provide the same priority for multiple directories then the directories will be selected in a round robin fashion.
