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Enis Soztutar commented on HBASE-9466:
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You can do an alter table w/o disable with online schema changes. This is
disabled by default for now, but if we can nail down the root cause of what
Elliot observed during tests, we can re-enable it.
bq. This would also allow the RO regions to be served by all three favored notes
This would be a nice thing to have. Will need changes in meta, AM, and the
client side though.
> Read-only mode
> --------------
>
> Key: HBASE-9466
> URL: https://issues.apache.org/jira/browse/HBASE-9466
> Project: HBase
> Issue Type: New Feature
> Reporter: Feng Honghua
> Priority: Minor
>
> Can we provide a read-only mode for a table? write to the table in read-only
> mode will be rejected, but read-only mode is different from disable in that:
> 1. it doesn't offline the regions of the table(hence much more lightweight
> than disable)
> 2. it can serve read requests
> Comments?
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