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Frequently Asked Questions (FAQ) about the Change Shape Action on Big Data Service Clusters (Doc ID 2784085.1)

Last updated on JUNE 15, 2021

Applies to:

Big Data Service on OCI - Version N/A and later
Linux x86-64

Purpose

This note contains the frequently asked questions about the Change Shape action for Big Data Service (BDS) clusters. The documentation on the Change Shape action is in the "Using Oracle Big Data Service" documentation chapter on "Change the Shapes of Cluster Nodes".

Questions and Answers

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In this Document
Purpose
Questions and Answers
 Does the time the Change Shape action takes to complete depend on the number of nodes?
 How much time does it take for a Change Shape action to complete?
 Does yarn automatically rebalance memory and CPU when the Change Shape activity takes place?
 Should the cluster be in "GOOD" health before the Change Shape activity takes place?


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