Weichu Liu created KAFKA-9728:
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Summary: kafka-dump-log.sh to support dumping only head or tail
part
Key: KAFKA-9728
URL: https://issues.apache.org/jira/browse/KAFKA-9728
Project: Kafka
Issue Type: New Feature
Components: tools
Reporter: Weichu Liu
When I use {{kafka-dump-log.sh}} to dump a .log file, its behavior is to
traverse through the whole file which is quite heavy.
Even with {{| head}}, the tool will still read through the whole file.
In many cases I just want to inspect the first several messages or last several
messages of a log file.
It will be great to have {{kafka-dump-log.sh}} to add options support partial
reading.
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