Re: [DISCUSS] Support transactional table in SDK

Posted by Liang Chen on Dec 08, 2018; 7:53am
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/DISCUSS-Support-transactional-table-in-SDK-tp69878p69937.html

Hi

Good idea, thank you started this discussion.

Agree with Ravi comments, we need to double-check some limitations after
introducing the feature.

Flink and Kafka integration can be discussed later.
For using SDK to write new data to the existing carbondata table , some
questions:
1.How to ensure to create the same index, dictionary... policy as per the
existing table?
2.Can you please help me to understand this proposal further : what valued
scenarios require this feature?

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After having online segment, one can use this feature to implement
ApacheFlink-CarbonData integration, or Apache
KafkaStream-CarbonDataintegration, or just using SDK to write new data to
existing CarbonData table,the integration level can be the same as current
Spark-CarbonDataintegration.

Regards
Liang



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