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Posted to commits@cassandra.apache.org by "maxwellguo (Jira)" <ji...@apache.org> on 2022/10/31 07:47:00 UTC
[jira] [Comment Edited] (CASSANDRA-15402) Make incremental backup configurable per keyspace and table
[ https://issues.apache.org/jira/browse/CASSANDRA-15402?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17626447#comment-17626447 ]
maxwellguo edited comment on CASSANDRA-15402 at 10/31/22 7:46 AM:
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||Heading 1||Heading 2||
|dtest|[dtest|https://github.com/apache/cassandra-dtest/pull/206]|
|patch|[cassandra-15402|https://github.com/apache/cassandra/commit/1822ff65eaade482e5a62fa1f7cd3c017c14d31c#diff-8cb243bb6534ab82f5c92d3c9f2ffb858047d0c11e76727912cf2c491c3b48d1]|
[~smiklosovic][~blerer]
was (Author: maxwellguo):
||Heading 1||Heading 2||
|dtest|[dtest|https://github.com/apache/cassandra-dtest/pull/206]|
|patch|[cassandra-15402|https://github.com/apache/cassandra/commit/1822ff65eaade482e5a62fa1f7cd3c017c14d31c#diff-8cb243bb6534ab82f5c92d3c9f2ffb858047d0c11e76727912cf2c491c3b48d1]|
> Make incremental backup configurable per keyspace and table
> -----------------------------------------------------------
>
> Key: CASSANDRA-15402
> URL: https://issues.apache.org/jira/browse/CASSANDRA-15402
> Project: Cassandra
> Issue Type: Improvement
> Components: Local/Other, Tool/nodetool
> Reporter: maxwellguo
> Assignee: maxwellguo
> Priority: Normal
> Labels: pull-request-available
> Fix For: 4.x
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> We know that when we do backup for cassandra, we can do full bakcup with snapshot, when we need to backup incremental data , incremental_backup can do some help .
> For snapshot we can just make snapshot for some keyspace/table. but incremental backup will do all data backup(make hard link for all sstable that flush from memtable or streaming ). we also know that commitlog's replay can do some keyspace /table 's filter.
> So I think for incremental backup we also need some filter for it.After all not all keyspace/table is so important to do backup.
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