Getting started with Apache Cassandra and Apache Zeppelin DuyHai DOAN – Apache Cassandra evangelist

1 Apache Zeppelin (quick) introduction

2 Cassandra interpreter

3 Advanced usage

4 Dynamic forms

5 Zeppelin with Spark/Cassandra connector

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Apache Zeppelin (quick) intro

What is Apache Zeppelin ?

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Demo

Zeppelin architecture

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Zeppelin Server

Zeppelin Engine

REST

Web

Sock

et

Spark Interpreter Group

Spark SparkSQL

Zeppelin Interpreter

Factory

Tajo Interpreter

Flink Interpreter

Cassandra Interpreter

JVM

JVM

JVM

JVM

JVM

Cassandra interpreter

Cassandra interpreter architecture

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Cassandra Interpreter

JVM

DisplayResults as

HTML

① ②

⑤

Zeppelin Server

JVM

RawTextBlock

RawTextBlock

Cassandra Cassandra

Java Driver

③

Async CQLstatements

④ RenderHTML

⑥

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Demo

Advanced Usage

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Demo

Dynamic Forms

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Demo

Zeppelin with Spark/Cassandra connector

Configuration matrix

•  Vanilla Zeppelin + OSS Spark•  Vanilla Zeppelin + Datastax Enterprise (DSE)•  Pre-built Zeppelin + OSS Spark•  Pre-built Zeppelin + Datastax Enterprise (DSE)

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Vanilla Zeppelin + OSS Spark

First add Spark/Cassandra connector as dependency for Spark interpreter in Zeppelin

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Vanilla Zeppelin + OSS Spark

Then configure Spark to include the connector dependencies: $SPARK_HOME/conf/spark-env.shEither

Or

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Vanilla Zeppelin + DSE

Only need to add Spark/Cassandra connector as dependency for Spark interpreter in Zeppelin

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Pre-built Zeppelin + OSS Spark

Only need to configure Spark to include the connector dependencies: $SPARK_HOME/conf/spark-env.shEither

Or

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Pre-built Zeppelin + DSE

Nothing to do …

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Where to get pre-built Zeppelin ? http://goo.gl/8S4Vv6

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Q & A

! "

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Thank You @doanduyhai

duy_hai.doan@datastax.com

https://academy.datastax.com/