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Andrew Purtell edited comment on HBASE-7233 at 2/7/13 6:37 PM: --------------------------------------------------------------- bq. I was thinking would just return no tags in v1 rather than unsupported? Sure, easy. Let's at least get the placeholders in. Both HBASE-7662 and HBASE-7663 would need efficiently stored and accessed tags in KVs, and [~enis] was also talking about using KV tags for holding metadata for grouping rows recently if I recall correctly. It would be even better if there was a "BasicCellEncoderV2" that could actually store and retrieve tags, at least in unit tests, even if not baked enough to actually use until a later release. Enough to prove the tag accessor methods workable. Something to build on. was (Author: apurtell): bq. I was thinking would just return no tags in v1 rather than unsupported? Sure, easy. Let's at least get the placeholders in. Both HBASE-7662 and HBASE-7663 would need efficiently stored and accessed tags in KVs, and [~enis] was also talking about using KV tags for holding metadata for grouping rows recently if I recall correctly. It would be even better if there was a "BasicCellEncoderV2" that could actually store and retrieve tags, at least in unit tests, even if not baked enough to actually use until a later release. Something to build on. > Serializing KeyValues > --------------------- > > Key: HBASE-7233 > URL: https://issues.apache.org/jira/browse/HBASE-7233 > Project: HBase > Issue Type: Bug > Reporter: stack > Assignee: stack > Priority: Blocker > Fix For: 0.96.0 > > Attachments: 7233sketch.txt, 7233.txt, 7233v10.txt, 7233-v2.txt, > 7233v3_encoders.txt, 7233v4_encoders.txt, 7233v5_encoders.txt, > 7233v6_encoder.txt, 7233v7.txt, 7233v9.txt > > > Undo KeyValue being a Writable. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira