[jira] [Updated] (HBASE-22806) Deleted CF are not cleared if memstore contain entries

["Pankaj Kumar (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-22806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pankaj Kumar updated HBASE-22806:
---------------------------------
    Summary: Deleted CF are not cleared if memstore contain entries  (was: Recreating a deleted column family brings back the deleted cells)

> Deleted CF are not cleared if memstore contain entries
> ------------------------------------------------------
>
>                 Key: HBASE-22806
>                 URL: https://issues.apache.org/jira/browse/HBASE-22806
>             Project: HBase
>          Issue Type: Bug
>          Components: API
>    Affects Versions: 2.1.3
>         Environment: Scala
> HBase Java Client
> Mac/Linux
>            Reporter: Chao
>            Priority: Major
>         Attachments: HBASE-22806_UT.patch
>
>
> Steps to reproduce the bug:
>  # Create a table with column family CF
>  # Add some cells C1, C2 in CF
>  # Remove CF using either:
>  ** TableDescriptorBuilder.removeColumnFamily() and Admin.modifyTable()
>  ** Admin.deleteColumnFamily()
>  # Create CF again
> Expected: no cells (all cells marked as deleted) in CF
> Actual: C1, C2 shows up automatically in CF
> Extra information: in step 3, if doing Admin.modifyColumnFamily() without actually changing anything, then after step 4 the cells won't come back.



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