Recent questions tagged kafka

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How to change the data directory in Zookeeper?

Dec 8, 2020 in Apache Kafka by akhtar
 • 38,230 points • 2,669 views
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How to stop zookeeper service?

Dec 7, 2020 in Apache Kafka by akhtar
 • 38,230 points • 1,413 views
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How to configure zookeeper for Kafka?

Dec 7, 2020 in Apache Kafka by akhtar
 • 38,230 points • 851 views
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How to list all Kafka topics?

Dec 7, 2020 in Apache Kafka by akhtar
 • 38,230 points • 11,497 views
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What is a broker in Kafka Cluster?

Dec 7, 2020 in Apache Kafka by akhtar
 • 38,230 points • 1,352 views
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What is a producer in Kafka Cluster?

Dec 7, 2020 in Apache Kafka by akhtar
 • 38,230 points • 566 views
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How to start a consumer in Kafka cluster?

Dec 7, 2020 in Apache Kafka by akhtar
 • 38,230 points • 582 views
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How to create a Kafka producer?

Dec 7, 2020 in Apache Kafka by MD
 • 95,440 points • 588 views
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How to create a Kafka topic in a broker?

Dec 7, 2020 in Apache Kafka by akhtar
 • 38,230 points • 1,360 views
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How to start Kafka server?

Dec 7, 2020 in Apache Kafka by akhtar
 • 38,230 points • 905 views
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How to start Zookeeper service?

Dec 7, 2020 in Apache Kafka by akhtar
 • 38,230 points • 2,107 views
+1 vote
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Getting Fatal error during KafkaServerStartable startup. Prepare to shutdown (kafka.server.KafkaServerStartable) java.lang.NumberFormatException: For input string: "delete"

Nov 6, 2020 in Apache Kafka by B
 • 210 points • 2,991 views
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ERROR tool.BaseSqoopTool: Error parsing arguments for import:ERROR tool.BaseSqoopTool: Unrecognized argument: -topic

Sep 5, 2020 in Apache Kafka by oguzhan
 • 120 points • 946 views
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Kafka SASL/SCRAM

Jun 4, 2020 in Apache Kafka by progDuck
 • 140 points • 1,852 views
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Kafka SASL/SCRAM

Jun 4, 2020 in Apache Kafka by progDuck
 • 140 points • 1,687 views
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How can I connect aws lambda and kafka ?

May 4, 2020 in Apache Kafka by rishabh
 • 120 points • 3,231 views
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How can i connect to an api which gives me weather data to Apache kafka?

Apr 11, 2020 in Apache Kafka by Edureka
 • 120 points • 1,141 views
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Caused by: org.apache.kafka.connect.errors.DataException: Converting byte[] to Kafka Connect data failed due to serialization error:

Apr 3, 2020 in Apache Kafka by akhtar
 • 38,230 points • 4,810 views
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How to read batch messages in confluent-kafka-python?

Apr 3, 2020 in Apache Kafka by akhtar
 • 38,230 points • 4,174 views
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How to write output from Kafka to S3 using a Confluent S3 connector?

Apr 3, 2020 in Apache Kafka by akhtar
 • 38,230 points • 1,579 views
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Error: pass --path /path/to/confluent flag or set environment variable CONFLUENT_HOME

Apr 3, 2020 in Apache Kafka by akhtar
 • 38,230 points • 3,479 views
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How to installed confluent kafka in our system?

Apr 3, 2020 in Apache Kafka by akhtar
 • 38,230 points • 2,691 views
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Error: kafka/Kafka : Unsupported major.minor version 52.0

Mar 31, 2020 in Apache Kafka by akhtar
 • 38,230 points • 2,339 views
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error during KafkaServerStartable startup. Prepare to shutdown (kafka.server.KafkaServerStartable)

Mar 31, 2020 in Apache Kafka by akhtar
 • 38,230 points • 4,017 views
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[Mac] Writing the Kafka consumer output to a CSV file

Feb 13, 2020 in Apache Kafka by anonymous
 • 120 points • 3,744 views
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Is there any Web UI for kafka?

Feb 12, 2020 in Apache Kafka by akhtar
 • 38,230 points • 3,971 views
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How to create Kafka consumer API?

Feb 11, 2020 in Apache Kafka by akhtar
 • 38,230 points • 1,304 views
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How consumers enter/exit in groups?

Feb 11, 2020 in Apache Kafka by akhtar
 • 38,230 points • 552 views
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How to implement parallel read in a single application?

Feb 11, 2020 in Apache Kafka by akhtar
 • 38,230 points • 1,529 views
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What is the meaning of retries in Kafka Producer API?

Feb 11, 2020 in Apache Kafka by akhtar
 • 38,230 points • 4,116 views
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What is the use of acts configuration in Kafka Producer API?

Feb 11, 2020 in Apache Kafka by akhtar
 • 38,230 points • 1,279 views
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What is the need of serializer in Kafka Producer API?

Feb 11, 2020 in Apache Kafka by akhtar
 • 38,230 points • 893 views
+1 vote
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What is the importance of Kafka bootstrap.servers?

Feb 11, 2020 in Apache Kafka by akhtar
 • 38,230 points • 17,196 views
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How to create kafka producer API?

Feb 11, 2020 in Apache Kafka by akhtar
 • 38,230 points • 673 views
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Missing required argument "[zookeeper]"

Feb 10, 2020 in Apache Kafka by akhtar
 • 38,230 points • 2,792 views
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How to know leader information in kafka?

Feb 10, 2020 in Apache Kafka by akhtar
 • 38,230 points • 14,926 views
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How to install sbt in Redhat/CentOs??

Feb 10, 2020 in Apache Kafka by akhtar
 • 38,230 points • 4,970 views
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[error] /root/kafka-sbt/file.java:5:1: class SimpleProducer is public, should be declared in a file named SimpleProducer.java

Feb 10, 2020 in Apache Kafka by akhtar
 • 38,230 points • 772 views
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org.apache.kafka.common.config.ConfigException: Missing required configuration "bootstrap.servers" which has no default value.

Feb 10, 2020 in Apache Kafka by akhtar
 • 38,230 points • 6,648 views
+1 vote
3 answers

What is the need of zookeeper in kafka? Can I use kafka without zookeeper?

Feb 6, 2020 in Apache Kafka by akhtar
 • 38,230 points • 8,259 views
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What are the differences between Apache Kafka and RabbitMQ?

Feb 6, 2020 in Apache Kafka by akhtar
 • 38,230 points • 789 views
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How can I create multiple consumers in apache kafka?

Feb 6, 2020 in Apache Kafka by akhtar
 • 38,230 points • 3,284 views
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How to create multiple producers in apache kafka?

Feb 6, 2020 in Apache Spark by akhtar
 • 38,230 points • 3,628 views
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How can I create a topic in apache kafka?

Feb 6, 2020 in Apache Kafka by akhtar
 • 38,230 points • 852 views
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What is the difference between point to point and publish-subscribe messaging system?

Feb 6, 2020 in Apache Kafka by akhtar
 • 38,230 points • 629 views
+1 vote
1 answer

ERROR Unexpected exception, exiting abnormally (org.apache.zookeeper.server.ZooKeeperServerMain) java.net.BindException: Address already in use

Feb 5, 2020 in Apache Kafka by akhtar
 • 38,230 points • 11,540 views
+1 vote
1 answer

Fatal error during KafkaServer startup. Prepare to shutdown org.I0Itec.zkclient.exception.ZkTimeoutException: Unable to connect to zookeeper server within timeout: 6000

Feb 5, 2020 in Apache Kafka by akhtar
 • 38,230 points • 14,156 views
+1 vote
1 answer

Kafka consumer not able to start reading messages from the last uncommitted offsets

Feb 1, 2020 in Apache Kafka by Prashant
 • 130 points • 9,271 views
+1 vote
1 answer

In spark streaming with kafka, i am getting error “Exception in thread ”main“ java.lang.NoSuchMethodError: org.apache.spark.internal.Logging.$init$”

Nov 7, 2019 in Apache Spark by c.kothamasu
 • 160 points • 3,280 views
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What is the use of Apache Kafka in a Big Data Cluster?

Jun 21, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 732 views
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