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Kafka partition determination is based on key hashing to ensure even distribution of data across partitions.
Kafka uses key hashing to determine which partition to send a message to
Key hashing ensures even distribution of data across partitions
Number of partitions should be chosen carefully to avoid hotspots or uneven distribution
Throughput in Kafka refers to the rate at which records are successfully processed by a Kafka cluster.
Throughput is measured in terms of records per second.
It is influenced by factors such as the number of partitions, replication factor, and hardware resources.
Higher throughput can be achieved by optimizing configurations and increasing the number of brokers.
For example, if a Kafka cluster processes 1000 records per se
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The question is about TestNG annotations, Selenium usage and implementation using Java, and Java HashMap program.
TestNG annotations are used to define the test methods and their behavior.
Selenium is a web testing framework used to automate web browsers.
Java HashMap is a collection that stores key-value pairs.
Java HashMap program can be used to implement various functionalities like caching, data storage, etc.
I applied via Walk-in and was interviewed before Jun 2021. There were 3 interview rounds.
1 hour , RS Agarwal aptitude book each topic sample problem solving would be enough
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