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| Info |
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For more information on Apache Spark, see Apache Spark documentation. |
| Note |
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When you set up your production environment, it is recommended to restrict access to Spark UIs for security purposes. This is achieved by including the 4040 and 8081 ports to the block list when coniguring firewalls. |
Following sections describe how you can perform batch analytics using Apache Spark SQL in WSO2 DAS.
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