Spark Frequently Asked Questions (FAQ)
(Doc ID 1682121.1)
Last updated on MARCH 12, 2021
Applies to:Big Data Appliance Integrated Software - Version 3.0 and later
Frequently Asked Questions for Spark on the Oracle Big Data Appliance (BDA).
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In this Document
|Questions and Answers|
|What is Spark?|
|What are the Spark Application modes ?|
|What are the Spark limitations with Kerberos?|
|How do Spark components function with regards to other components in the CDH Cluster?|
|Is there a recommendation on which BDA node to configure Spark Master?|
|Can Spark workers co-exist with other Master Nodes?|
|Can Spark workers reside on all nodes in the cluster? OR on a subset of Nodes?|
|Can Spark workers co-exist with impalad?|
|Can Spark workers co-exist with HBase Region servers?|
|Is there a need add a gateway on a BDA node when a worker is not installed ?|
|Is Spark Tachyon installed and supported on the Oracle Big Data Appliance?|
|Where can I find information about Spark Streaming?|
|As of CDH 5.7/BDA 4.5 is SparkR supported?|
|What BDA release contains the fix for the Jira SPARK-10685?|