[jira] [Updated] (PHOENIX-2737) Make sure local indexes work properly after fixing region overlaps by HBCK.

["Thomas D'Silva (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PHOENIX-2737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thomas D'Silva updated PHOENIX-2737:
------------------------------------
    Fix Version/s:     (was: 4.15.0)

> Make sure local indexes work properly after fixing region overlaps by HBCK.
> ---------------------------------------------------------------------------
>
>                 Key: PHOENIX-2737
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-2737
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: Rajeshbabu Chintaguntla
>            Assignee: Rajeshbabu Chintaguntla
>            Priority: Major
>
> When there are region overlaps hbck fix by moving hfiles of overlap regions to new region of common key of overlap regions. Then we might not properly replace region start key in HFiles in that case.  In this case we don't have any relation of parent child region in hbase:meta so we cannot identify the start key   in HFiles. To fix this we need to add separator after region start key so that we can easily identify start key in HFile without always touching hbase:meta. So when we create scanners for the Storefiles we can check the region start key in hfile with region start key and if any change we can just replace the old start key with current region start key. During compaction we can properly replace the start key with actual key values.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)