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https://issues.apache.org/jira/browse/CASSANDRA-18920?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17773887#comment-17773887
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Maxwell Guo edited comment on CASSANDRA-18920 at 10/11/23 3:55 AM:
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Hello, [~lapsuscalami], I want to know wether this ticket is to replace the
original -l option to support the output of josnl per partition, right ? if so,
I think we can just add a flag which is false by default. if the flag is false
, the output is the original output , if true , the output is what you
describe above.
In this way I think we can keep forward compatible
was (Author: maxwellguo):
Hello, [~lapsuscalami], I want to know wether this ticket is to replace the
original -l option to support the output of josnl per partition, right ? if so,
I think we can just add a flag (true / false ) when using the original -l
option ,if false , the output is the original output , if true , the output is
what you describe above.
> Add jsonl support to sstabledump
> --------------------------------
>
> Key: CASSANDRA-18920
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18920
> Project: Cassandra
> Issue Type: New Feature
> Components: Legacy/Tools
> Reporter: Geoff Lay
> Assignee: Geoff Lay
> Priority: Low
> Fix For: 5.x
>
>
> Add a new option to sstabledump to allow the generation of jsonl format.
> The -l option for sstabledump does not produce valid jsonl.
> [https://jsonlines.org/validator/]
> Valid jsonl removes whitespace, including newlines, to make the format
> compact.
> By adding an option to generate valid jsonl, jsonl can be generated that is
> smaller.
> Smaller output is better for execution time, storage, and transport.
> jsonl also allows the splitting of a file for processing at a known good line
> for processing without parsing the file, as each row is a line.
>
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