[jira] [Commented] (CASSANDRA-18312) Drop support for sstable formats before `na`

2023-03-15 Thread Michael Semb Wever (Jira)


[ 
https://issues.apache.org/jira/browse/CASSANDRA-18312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17700552#comment-17700552
 ] 

Michael Semb Wever commented on CASSANDRA-18312:


dev@ thread: https://lists.apache.org/thread/bxg30nol25oxf1hvpkrqobopxszrnor2 

> Drop support for sstable formats before `na`
> 
>
> Key: CASSANDRA-18312
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18312
> Project: Cassandra
>  Issue Type: Task
>  Components: Local/SSTable
>Reporter: Michael Semb Wever
>Assignee: Michael Semb Wever
>Priority: Normal
> Fix For: 5.x
>
>
> From 5.0 sstable formats before {{\-na\-}} are unsupported.
> This patch cleans up code related to the older formats.
> https://github.com/apache/cassandra/compare/trunk...thelastpickle:cassandra:mck/18312/trunk
>  
> Raises the question whether backward compatibility to the previous major is 
> defined by the Cassandra version or by the internal component version 
> (sstable format).
> Also raises the question on whether downstream forks are wanting to support 
> such upgrade paths, e.g. offline, and to what versions the {{sstableupgrade}} 
> tool supports. This also touches on recent discussions around 
> [Downgradability|https://lists.apache.org/thread/tcp339k5ph8ql35wxr085to4qgp8tpg7].
>  



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[jira] [Commented] (CASSANDRA-18312) Drop support for sstable formats before `na`

2023-03-09 Thread Michael Semb Wever (Jira)


[ 
https://issues.apache.org/jira/browse/CASSANDRA-18312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17698450#comment-17698450
 ] 

Michael Semb Wever commented on CASSANDRA-18312:


bq. When did we agree this? 

The statement is indeed questioned in the description. 

bq. This should have a DISCUSS thread.

There will be, as mentioned in the epic's description.

> Drop support for sstable formats before `na`
> 
>
> Key: CASSANDRA-18312
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18312
> Project: Cassandra
>  Issue Type: Task
>  Components: Local/SSTable
>Reporter: Michael Semb Wever
>Assignee: Michael Semb Wever
>Priority: Normal
> Fix For: 5.x
>
>
> From 5.0 sstable formats before {{\-na\-}} are unsupported.
> This patch cleans up code related to the older formats.
> https://github.com/apache/cassandra/compare/trunk...thelastpickle:cassandra:mck/18312/trunk
>  
> Raises the question whether backward compatibility to the previous major is 
> defined by the Cassandra version or by the internal component version 
> (sstable format).
> Also raises the question on whether downstream forks are wanting to support 
> such upgrade paths, e.g. offline, and to what versions the {{sstableupgrade}} 
> tool supports. This also touches on recent discussions around 
> [Downgradability|https://lists.apache.org/thread/tcp339k5ph8ql35wxr085to4qgp8tpg7].
>  



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[jira] [Commented] (CASSANDRA-18312) Drop support for sstable formats before `na`

2023-03-09 Thread Benedict Elliott Smith (Jira)


[ 
https://issues.apache.org/jira/browse/CASSANDRA-18312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17698445#comment-17698445
 ] 

Benedict Elliott Smith commented on CASSANDRA-18312:


bq. From 5.0 sstable formats before -na- are unsupported.

When did we agree this? This should have a DISCUSS thread. 

> Drop support for sstable formats before `na`
> 
>
> Key: CASSANDRA-18312
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18312
> Project: Cassandra
>  Issue Type: Task
>  Components: Local/SSTable
>Reporter: Michael Semb Wever
>Assignee: Michael Semb Wever
>Priority: Normal
> Fix For: 5.x
>
>
> From 5.0 sstable formats before {{\-na\-}} are unsupported.
> This patch cleans up code related to the older formats.
> https://github.com/apache/cassandra/compare/trunk...thelastpickle:cassandra:mck/18312/trunk
>  
> Raises the question whether backward compatibility to the previous major is 
> defined by the Cassandra version or by the internal component version 
> (sstable format).
> Also raises the question on whether downstream forks are wanting to support 
> such upgrade paths, e.g. offline, and to what versions the {{sstableupgrade}} 
> tool supports. This also touches on recent discussions around 
> [Downgradability|https://lists.apache.org/thread/tcp339k5ph8ql35wxr085to4qgp8tpg7].
>  



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