Recent questions tagged kafka

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How to change the data directory in Zookeeper?

Dec 8, 2020 in Apache Kafka by akhtar
 • 38,260 points • 3,339 views
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How to stop zookeeper service?

Dec 7, 2020 in Apache Kafka by akhtar
 • 38,260 points • 2,006 views
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How to configure zookeeper for Kafka?

Dec 7, 2020 in Apache Kafka by akhtar
 • 38,260 points • 1,238 views
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How to list all Kafka topics?

Dec 7, 2020 in Apache Kafka by akhtar
 • 38,260 points • 12,218 views
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What is a broker in Kafka Cluster?

Dec 7, 2020 in Apache Kafka by akhtar
 • 38,260 points • 1,765 views
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What is a producer in Kafka Cluster?

Dec 7, 2020 in Apache Kafka by akhtar
 • 38,260 points • 890 views
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How to start a consumer in Kafka cluster?

Dec 7, 2020 in Apache Kafka by akhtar
 • 38,260 points • 910 views
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How to create a Kafka producer?

Dec 7, 2020 in Apache Kafka by MD
 • 95,460 points • 956 views
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How to create a Kafka topic in a broker?

Dec 7, 2020 in Apache Kafka by akhtar
 • 38,260 points • 1,782 views
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How to start Kafka server?

Dec 7, 2020 in Apache Kafka by akhtar
 • 38,260 points • 1,271 views
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How to start Zookeeper service?

Dec 7, 2020 in Apache Kafka by akhtar
 • 38,260 points • 2,756 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 • 4,020 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 • 1,305 views
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Kafka SASL/SCRAM

Jun 4, 2020 in Apache Kafka by progDuck
 • 140 points • 2,232 views
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Kafka SASL/SCRAM

Jun 4, 2020 in Apache Kafka by progDuck
 • 140 points • 2,340 views
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How can I connect aws lambda and kafka ?

May 4, 2020 in Apache Kafka by rishabh
 • 120 points • 4,083 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 • 1,486 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
 • 38,260 points • 5,739 views
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How to read batch messages in confluent-kafka-python?

Apr 3, 2020 in Apache Kafka by akhtar
 • 38,260 points • 4,828 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
 • 38,260 points • 2,111 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
 • 38,260 points • 4,127 views
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How to installed confluent kafka in our system?

Apr 3, 2020 in Apache Kafka by akhtar
 • 38,260 points • 3,389 views
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Error: kafka/Kafka : Unsupported major.minor version 52.0

Mar 31, 2020 in Apache Kafka by akhtar
 • 38,260 points • 3,206 views
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error during KafkaServerStartable startup. Prepare to shutdown (kafka.server.KafkaServerStartable)

Mar 31, 2020 in Apache Kafka by akhtar
 • 38,260 points • 4,782 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 • 4,319 views
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Is there any Web UI for kafka?

Feb 12, 2020 in Apache Kafka by akhtar
 • 38,260 points • 4,944 views
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How to create Kafka consumer API?

Feb 11, 2020 in Apache Kafka by akhtar
 • 38,260 points • 1,711 views
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How consumers enter/exit in groups?

Feb 11, 2020 in Apache Kafka by akhtar
 • 38,260 points • 1,096 views
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How to implement parallel read in a single application?

Feb 11, 2020 in Apache Kafka by akhtar
 • 38,260 points • 1,935 views
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What is the meaning of retries in Kafka Producer API?

Feb 11, 2020 in Apache Kafka by akhtar
 • 38,260 points • 4,601 views
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What is the use of acts configuration in Kafka Producer API?

Feb 11, 2020 in Apache Kafka by akhtar
 • 38,260 points • 1,638 views
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What is the need of serializer in Kafka Producer API?

Feb 11, 2020 in Apache Kafka by akhtar
 • 38,260 points • 1,524 views
+1 vote
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What is the importance of Kafka bootstrap.servers?

Feb 11, 2020 in Apache Kafka by akhtar
 • 38,260 points • 18,173 views
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How to create kafka producer API?

Feb 11, 2020 in Apache Kafka by akhtar
 • 38,260 points • 1,057 views
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Missing required argument "[zookeeper]"

Feb 10, 2020 in Apache Kafka by akhtar
 • 38,260 points • 3,558 views
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How to know leader information in kafka?

Feb 10, 2020 in Apache Kafka by akhtar
 • 38,260 points • 17,350 views
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How to install sbt in Redhat/CentOs??

Feb 10, 2020 in Apache Kafka by akhtar
 • 38,260 points • 5,789 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
 • 38,260 points • 1,269 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
 • 38,260 points • 7,706 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
 • 38,260 points • 9,255 views
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What are the differences between Apache Kafka and RabbitMQ?

Feb 6, 2020 in Apache Kafka by akhtar
 • 38,260 points • 1,164 views
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How can I create multiple consumers in apache kafka?

Feb 6, 2020 in Apache Kafka by akhtar
 • 38,260 points • 3,898 views
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How to create multiple producers in apache kafka?

Feb 6, 2020 in Apache Spark by akhtar
 • 38,260 points • 4,368 views
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How can I create a topic in apache kafka?

Feb 6, 2020 in Apache Kafka by akhtar
 • 38,260 points • 1,427 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
 • 38,260 points • 925 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
 • 38,260 points • 12,809 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
 • 38,260 points • 14,967 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 • 9,895 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 • 3,915 views
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1 answer

What is the use of Apache Kafka in a Big Data Cluster?

Jun 21, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 1,182 views
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