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https://issues.apache.org/jira/browse/HBASE-25246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17226365#comment-17226365
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Andrew Kyle Purtell edited comment on HBASE-25246 at 11/4/20, 7:47 PM:
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Cell tags are persisted in store files. A snapshot based backup/restore
foundation will capture tags because they preserve the store files containing
them. To the extent that meets your needs, at least you have that. Agreed, to
extract tags along with the rest of the cell data into some other format
requires a tooling improvement. Makes sense.
was (Author: apurtell):
Cell tags are persisted in store files. A snapshot based backup/restore
foundation will capture tags. To the extent that meets your needs, at least you
have that. Agreed, to extract tags along with the rest of the cell data into
some other format requires a tooling improvement. Makes sense.
> Backup/Restore hbase cell tags.
> -------------------------------
>
> Key: HBASE-25246
> URL: https://issues.apache.org/jira/browse/HBASE-25246
> Project: HBase
> Issue Type: Improvement
> Components: backup&restore
> Reporter: Rushabh Shah
> Assignee: Rushabh Shah
> Priority: Major
>
> In PHOENIX-6213 we are planning to add cell tags for Delete mutations. After
> having a discussion with hbase community via dev mailing thread, it was
> decided that we will pass the tags via an attribute in Mutation object and
> persist them to hbase via phoenix co-processor. The intention of PHOENIX-6213
> is to store metadata in Delete marker so that while running Restore tool we
> can selectively restore certain Delete markers and ignore others. For that to
> happen we need to persist these tags in Backup and retrieve them in Restore
> MR jobs (Import/Export tool).
> Currently we don't persist the tags in Backup.
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