Kafka - Performance Tuning
Which of the following is the correct syntax to set
num.io.threads to 8 in Kafka's server.properties file?Which of the following is the correct syntax to set num.io.threads to 8 in Kafka's server.properties file?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Understand Kafka config syntax
Kafka configuration files use key=value pairs without spaces around '=' and no quotes for numbers.Step 2: Validate each option
num.io.threads=8 matches the correct syntax. The other options use colons, underscores, spaces, or quotes.Final Answer:
num.io.threads=8 -> Option BQuick Check:
Kafka config uses key=value syntax without quotes [OK]
Quick Trick: Use key=value format without spaces or quotes for numbers [OK]
Common Mistakes:
- Using colons instead of equals
- Replacing dots with underscores
- Adding quotes around numeric values
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