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From "ramkrishna.s.vasudevan (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-9872) ModifyTable does not modify the attributes of a newly modified/changed ColumnDescriptor
Date Mon, 04 Nov 2013 08:09:23 GMT

     [ https://issues.apache.org/jira/browse/HBASE-9872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

ramkrishna.s.vasudevan resolved HBASE-9872.
-------------------------------------------

    Resolution: Not A Problem

> ModifyTable does not  modify the attributes of a newly modified/changed ColumnDescriptor
> ----------------------------------------------------------------------------------------
>
>                 Key: HBASE-9872
>                 URL: https://issues.apache.org/jira/browse/HBASE-9872
>             Project: HBase
>          Issue Type: Bug
>            Reporter: ramkrishna.s.vasudevan
>            Assignee: ramkrishna.s.vasudevan
>             Fix For: 0.98.0, 0.96.1, 0.94.14
>
>
> This issue (if it is an expected behaviour I can close this) exists in all versions.
> If i do modifyColumn and change an HCDs parameter I am able to get back the modified
HCD with the latest data.
> But when i do modifyTable and in that modify an HCD parameter say for eg. the SCOPE of
it then as we don't persist the HCD information as in TableModifyFamilyHandler used for modifycolumn
> {code}
>   HTableDescriptor htd =
>       this.masterServices.getMasterFileSystem().modifyColumn(tableName, familyDesc);
> {code}
> we are not able to get the updated HCD information on the RegionServer.  So incases of
replication where I need to modify the HCD's scope we are not able to make the replication
happen. 



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