Spark Frequently Asked Questions (FAQ)
(Doc ID 1682121.1)
Last updated on DECEMBER 21, 2022
Applies to:
Big Data Appliance Integrated Software - Version 3.0 and laterLinux x86-64
Purpose
Frequently Asked Questions for Spark on the Oracle Big Data Appliance (BDA).
Questions and Answers
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In this Document
| Purpose |
| 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 Primary? |
| Can Spark workers co-exist with other Critical 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? |