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HBase, mail # user - Tomb Stone Marker


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Re: Tomb Stone Marker
Doug Meil 2012-09-09, 13:12

Hi there,

See 9.7.5.4. KeyValue...

http://hbase.apache.org/book.html#regions.arch

Š the tombstone is one of the keytypes.

On 9/9/12 5:21 AM, "Monish r" <[EMAIL PROTECTED]> wrote:

>Hi,
>I need some clarifications regarding the Tomb Stone Marker .
>I was wondering where exactly are the tomb stone markers stored when a row
>is deleted .
>
>Are they kept in some memory area and  updated in the HFile  during minor
>compaction ?
>If they are updated in the HFile , then what part of a  HFile contains
>this
>information.
>
>Regards,
>R.Monish