kafka-tools | A collection of tools for working with Apache Kafka | Pub Sub library

by linkedin Python Version: 0.1.9 License: Apache-2.0

X-Ray Key Features Code Snippets(1)Community Discussions(7)Vulnerabilities Install Support

kandi X-RAY | kafka-tools Summary

kafka-tools is a Python library typically used in Messaging, Pub Sub, Kafka applications. kafka-tools has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can install using 'pip install kafka-tools' or download it from GitHub, PyPI.

A collection of tools for working with Apache Kafka.

Support

Quality

Security

License

Reuse

Support

kafka-tools has a low active ecosystem.

It has 533 star(s) with 123 fork(s). There are 46 watchers for this library.

It had no major release in the last 12 months.

There are 12 open issues and 19 have been closed. On average issues are closed in 50 days. There are 9 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of kafka-tools is 0.1.9

Quality

kafka-tools has 0 bugs and 0 code smells.

Security

kafka-tools has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

kafka-tools code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

kafka-tools is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

kafka-tools releases are available to install and integrate.

Deployable package is available in PyPI.

Build file is available. You can build the component from source.

It has 10454 lines of code, 1127 functions and 281 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed kafka-tools and discovered the below as its top functions. This is intended to give you an instant insight into kafka-tools implemented functionality, and help decide if they suit your requirements.

Configure the kafka arguments
Create a broker cluster from Zookeeper
Get position in buffer
Add new topics to the cluster
Add brokers from zk
Clone the cluster
Parse the command line arguments
Parse kv arguments
Parse args
Parse partition assignment
Create ssl SSLContext
Processes the cluster
Create a Kafka broker from a JSON string
Process command line arguments
Process command arguments
List the groups in the cluster
Return the path to the tools tool
Main CLI loop
Process command - offset arguments
Check the JAVA_HOME environment variable
Get the size of the cluster
Run all plugins at a given step
Execute kafka preferred replicas
Splits a list of partitions into batches
Run the preferred replica election
Return a list of partitions that have changed

Get all kandi verified functions for this library.

kafka-tools Key Features

No Key Features are available at this moment for kafka-tools.

kafka-tools Examples and Code Snippets

Retrieving consumer group offsets in kafka using python library

Python

Lines of Code : 13

License : Strong Copyleft (CC BY-SA 4.0)

Copy

from kafka.tools.client import Client

group='mygroup'

client=Client(broker_list='localhost:9029')
client.connect()

offsets=client.get_offsets_for_group(group)

for topic in offsets:
  for partition_offset in offsets[topic].partitions:

Community Discussions

Trending Discussions on kafka-tools

kafka issue while connecting to zookeeper (kubernetes-kafka:1.0-10.2.1)

kafka connect to Google BigQuery throws error java.lang.NoClassDefFoundError: org/apache/kafka/common/config/ConfigDef$CaseInsensitiveValidString

KafkaException: No key found on line 1 at kafka.tools.ConsoleProducer$LineMessageReader.readMessage

Specifying replication factor in Confluent Kafka Python Client

kafka.zookeeper.ZooKeeperClientTimeoutException: Timed out waiting for connection while in state: CONNECTING

Kafka Streams 2.3 to 2.5 upgrade breaks Scala compilation

Cannot run Kafka on mac

QUESTION

kafka issue while connecting to zookeeper (kubernetes-kafka:1.0-10.2.1)

Asked 2021-Oct-19 at 09:03

I have used this document for creating kafka https://kow3ns.github.io/kubernetes-kafka/manifests/

able to create zookeeper, facing issue with the creation of kafka.getting error to connect with the zookeeper.

this is the manifest i have used for creating for kafka:

https://kow3ns.github.io/kubernetes-kafka/manifests/kafka.yaml for Zookeeper

https://github.com/kow3ns/kubernetes-zookeeper/blob/master/manifests/zookeeper.yaml

The logs of the kafka

...

ANSWER

Answered 2021-Oct-19 at 09:03

Your Kafka and Zookeeper deployments are running in the kaf namespace according to your screenshots, presumably you have set this up manually and applied the configurations while in that namespace? Neither the Kafka or Zookeeper YAML files explicitly state a namespace in metadata, so will be deployed to the active namespace when created.

Anyway, the Kafka deployment YAML you have is hardcoded to assume Zookeeper is setup in the default namespace, with the following line:

Source https://stackoverflow.com/questions/69625797

QUESTION

kafka connect to Google BigQuery throws error java.lang.NoClassDefFoundError: org/apache/kafka/common/config/ConfigDef$CaseInsensitiveValidString

Asked 2021-Mar-14 at 19:40

I am trying to stream from a Kafka topic to Google BigQuery. My connect-standalone.properties file is as follows:

...

ANSWER

Answered 2021-Mar-14 at 19:40

Thanks all.

I was using an older Kafka version.

I upgraded Kafka in the cluster from kafka_2.12-1.1.0 to the latest stable version kafka_2.12-2.7.0. I also upgraded zookeeper from zookeeper-3.4.6 to apache-zookeeper-3.6.2-bin version.

In addition in the run file I added the following:

Source https://stackoverflow.com/questions/66617141

QUESTION

KafkaException: No key found on line 1 at kafka.tools.ConsoleProducer$LineMessageReader.readMessage

Asked 2020-Nov-13 at 08:41

In few words, I started Kafka, created succesfully a topic, started a producer with key enabled. So far so good. I send a simple message and I get

...

ANSWER

Answered 2020-Nov-13 at 08:41

Your call of the kafka-console-producer is missing -- in the second call of property.

This means that the keySeparator is not the one that you have provided (:) but it rather falls back to the default value. According to the code of the ConsoleProducer the default value is:

Source https://stackoverflow.com/questions/64811444

QUESTION

Specifying replication factor in Confluent Kafka Python Client

Asked 2020-Nov-02 at 14:41

I have setup a Single broker instance of Kafka along with Zookeeper, Kafka-tools,Schema-registry and control-center.The setup is done using docker compose and using the Confluent provided images.Here is how the docker-compose looks like:

...

ANSWER

Answered 2020-Nov-02 at 14:41

I'm not sure the full difference between cp-server and cp-kafka images, but you can add a variable for the default replication factor of automatically created topics

Source https://stackoverflow.com/questions/64632209

QUESTION

kafka.zookeeper.ZooKeeperClientTimeoutException: Timed out waiting for connection while in state: CONNECTING

Asked 2020-Sep-25 at 10:41

I am trying to install kafka in ubuntu. I have downloaded the kafka tar.gz file,unzipped it. started the zookeeper server .While trying to start the kafka server, getting the timeout exception.

Can some one pls let me know the resolution.

Following are the server logs: ...

ANSWER

Answered 2020-Sep-25 at 10:41

Many Zookeeper instances were running earlier. I killed all the zookeeper and Brokers , restarted them again freshly . It is working fine now.

Source https://stackoverflow.com/questions/63933799

QUESTION

Kafka Streams 2.3 to 2.5 upgrade breaks Scala compilation

Asked 2020-Jun-16 at 11:10

When upgrading from KafkaStreams library from 2.3 to 2.5, keeping the same Scala version, it breaks when running with the following error:

...

ANSWER

Answered 2020-Jun-16 at 11:10

I just had to upgrade my Scala version to the one published in the "Compiled Dependencies" section here, which is:

Source https://stackoverflow.com/questions/62395841

QUESTION

Cannot run Kafka on mac

Asked 2020-Feb-25 at 11:37

I am very new to using Microservices and having trouble running Kafka after I have started zookeeper.

Zookeeper starts fine but when I try to start my Kafka server it throws an error.

I have searched on google to try and solve my problem but its quite overwhelming, as I am not sure what all these different config files mean/do.

I have tried by enabling listeners=PLAINTEXT://:9092 in server settings but it doesn't work.

I have also tried to un and reinstalled Kafka and ZooKeeper but I still get the same error.

...

ANSWER

Answered 2020-Feb-25 at 11:37

The cause of the problem is shown in this message:

kafka.common.InconsistentClusterIdException:

The Cluster ID S4SZ31nVRTCQ4uwRJ9_7mg

doesn't match stored clusterId Some(Y_mQi4q4TSuhlWdx4DHiaQ)

in meta.properties.

The broker is trying to join the wrong cluster.
Configured zookeeper.connect may be wrong.

The above problem occurs when a new instance of Kafka is being started up on data storage created by another kafka server. Kafka stores its messages in 'log' files.

How to fix the problem?

The problem can be fixed in these steps:

Shutdown both Kafka and Zookeeper
If required, take backup of the existing logs of Kafka and Zookeeper
Delete the log directories of both Kafka and Zookeeper
Restart Zookeeper and Kafka

Source https://stackoverflow.com/questions/60391921

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install kafka-tools

You can install using 'pip install kafka-tools' or download it from GitHub, PyPI.
You can use kafka-tools like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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