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Posted to issues@hbase.apache.org by "Sean Busbey (JIRA)" <ji...@apache.org> on 2018/04/04 17:02:00 UTC

[jira] [Updated] (HBASE-20349) [DOC] upgrade guide should call out removal of prefix-tree data block encoding

     [ https://issues.apache.org/jira/browse/HBASE-20349?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Busbey updated HBASE-20349:
--------------------------------
    Summary: [DOC] upgrade guide should call out removal of prefix-tree data block encoding  (was: [DOC] upgrade guide should call out removal of prefix-tree datablock encoding)

> [DOC] upgrade guide should call out removal of prefix-tree data block encoding
> ------------------------------------------------------------------------------
>
>                 Key: HBASE-20349
>                 URL: https://issues.apache.org/jira/browse/HBASE-20349
>             Project: HBase
>          Issue Type: Sub-task
>          Components: documentation
>            Reporter: Sean Busbey
>            Priority: Critical
>             Fix For: 2.0.0
>
>
> See HBASE-19179. Needs to be in the upgrade section. Right now there's just an offhand mention in Appendix E about the removal.
> Since we can no longer read data encoded with prefix tree, we should include instructions on rewriting data.
> Also ensure we don't have spurious references to it. (the help from ltt that's in the ref guide still lists it, for example).



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