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https://issues.apache.org/jira/browse/HBASE-19092?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16256976#comment-16256976
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Chia-Ping Tsai commented on HBASE-19092:
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bq. So he was of the opinion that since CPs are not using ExtendedCell if we
add these APIs in ExtendedCell it would mean that we need to do a typecast and
that is not straightforward.
Indeed, it is not straightforward but it is the best solution now I think.
bq. Instead have some static methods only. So shall we add getTags(Cell) to the
Tag interface only? Currently Tag is only for specific Tags but lets change it
now?
The {{getTags(Cell)}} is in {{PrivateCellUtil}}. Do you mean moving the method
to {{Tag}}? Typecasting the {{Cell}} to {{ExtendedCell}} is enough for cp user
if they want to get {{Tag}} from {{Cell}}.
> Make Tag IA.LimitedPrivate and expose for CPs
> ---------------------------------------------
>
> Key: HBASE-19092
> URL: https://issues.apache.org/jira/browse/HBASE-19092
> Project: HBase
> Issue Type: Sub-task
> Components: Coprocessors
> Reporter: ramkrishna.s.vasudevan
> Assignee: ramkrishna.s.vasudevan
> Priority: Critical
> Fix For: 2.0.0-beta-1
>
> Attachments: HBASE-19092-branch-2.patch,
> HBASE-19092-branch-2_5.patch, HBASE-19092-branch-2_5.patch,
> HBASE-19092.branch-2.0.02.patch, HBASE-19092_001-branch-2.patch,
> HBASE-19092_001.patch, HBASE-19092_002-branch-2.patch, HBASE-19092_002.patch
>
>
> We need to make tags as LimitedPrivate as some use cases are trying to use
> tags like timeline server. The same topic was discussed in dev@ and also in
> HBASE-18995.
> Shall we target this for beta1 - cc [[email protected]].
> So once we do this all related Util methods and APIs should also move to
> LimitedPrivate Util classes.
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