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Update Kafka tutorial to work with Apache Kafka #1266

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Jan 12, 2021
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Update Kafka tutorial to work with Apache Kafka #1266

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0770621
Update Kafka tutorial to work with Apache Kafka
dalelane Jan 10, 2021
384386e
Address review comments
dalelane Jan 11, 2021
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26 changes: 14 additions & 12 deletions docs/tutorials/kafka.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -70,11 +70,13 @@
"source": [
"## Overview\n",
"\n",
"This tutorial focuses on streaming data from a [Kafka](https://docs.confluent.io/current/getting-started.html) cluster into a `tf.data.Dataset` which is then used in conjunction with `tf.keras` for training and inference.\n",
"This tutorial focuses on streaming data from a [Kafka](https://kafka.apache.org/quickstart) cluster into a `tf.data.Dataset` which is then used in conjunction with `tf.keras` for training and inference.\n",
"\n",
"Kafka is primarily a distributed event-streaming platform which provides scalable and fault-tolerant streaming data across data pipelines. It is an essential technical component of a plethora of major enterprises where mission-critical data delivery is a primary requirement.\n",
"\n",
"**NOTE:** A basic understanding of the [kafka components](https://docs.confluent.io/current/kafka/introduction.html) will help you in following the tutorial with ease."
"**NOTE:** A basic understanding of the [kafka components](https://kafka.apache.org/documentation/#intro_concepts_and_terms) will help you in following the tutorial with ease.",
"\n",
"**NOTE:** A Java runtime environment is required to run this tutorial."
]
},
{
Expand Down Expand Up @@ -180,8 +182,8 @@
},
"outputs": [],
"source": [
"!curl -sSOL http://packages.confluent.io/archive/5.4/confluent-community-5.4.1-2.12.tar.gz\n",
"!tar -xzf confluent-community-5.4.1-2.12.tar.gz"
"!curl -sSOL https://downloads.apache.org/kafka/2.7.0/kafka_2.13-2.7.0.tgz\n",
"!tar -xzf kafka_2.13-2.7.0.tgz"
]
},
{
Expand All @@ -190,7 +192,7 @@
"id": "vAzfu_WiEs4F"
},
"source": [
"Using the default configurations (provided by the confluent package) for spinning up the instances."
"Using the default configurations (provided by Apache Kafka) for spinning up the instances."
]
},
{
Expand All @@ -201,8 +203,8 @@
},
"outputs": [],
"source": [
"!cd confluent-5.4.1 && bin/zookeeper-server-start -daemon etc/kafka/zookeeper.properties\n",
"!cd confluent-5.4.1 && bin/kafka-server-start -daemon etc/kafka/server.properties\n",
"!./kafka_2.13-2.7.0/bin/zookeeper-server-start.sh -daemon ./kafka_2.13-2.7.0/config/zookeeper.properties\n",
"!./kafka_2.13-2.7.0/bin/kafka-server-start.sh -daemon ./kafka_2.13-2.7.0/config/server.properties\n",
"!echo \"Waiting for 10 secs until kafka and zookeeper services are up and running\"\n",
"!sleep 10\n"
]
Expand Down Expand Up @@ -247,8 +249,8 @@
},
"outputs": [],
"source": [
"!confluent-5.4.1/bin/kafka-topics --create --zookeeper 127.0.0.1:2181 --replication-factor 1 --partitions 1 --topic susy-train\n",
"!confluent-5.4.1/bin/kafka-topics --create --zookeeper 127.0.0.1:2181 --replication-factor 1 --partitions 2 --topic susy-test\n"
"!./kafka_2.13-2.7.0/bin/kafka-topics.sh --create --bootstrap-server 127.0.0.1:9092 --replication-factor 1 --partitions 1 --topic susy-train\n",
"!./kafka_2.13-2.7.0/bin/kafka-topics.sh --create --bootstrap-server 127.0.0.1:9092 --replication-factor 1 --partitions 2 --topic susy-test\n"
]
},
{
Expand All @@ -268,8 +270,8 @@
},
"outputs": [],
"source": [
"!confluent-5.4.1/bin/kafka-topics --bootstrap-server 127.0.0.1:9092 --describe --topic susy-train\n",
"!confluent-5.4.1/bin/kafka-topics --bootstrap-server 127.0.0.1:9092 --describe --topic susy-test\n"
"!./kafka_2.13-2.7.0/bin/kafka-topics.sh --describe --bootstrap-server 127.0.0.1:9092 --topic susy-train\n",
"!./kafka_2.13-2.7.0/bin/kafka-topics.sh --describe --bootstrap-server 127.0.0.1:9092 --topic susy-test\n"
]
},
{
Expand Down Expand Up @@ -720,7 +722,7 @@
},
"outputs": [],
"source": [
"!confluent-5.4.1/bin/kafka-consumer-groups --bootstrap-server 127.0.0.1:9092 --describe --group testcg\n"
"!./kafka_2.13-2.7.0/bin/kafka-consumer-groups.sh --bootstrap-server 127.0.0.1:9092 --describe --group testcg\n"
]
},
{
Expand Down