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From Keith Turner <ke...@deenlo.com>
Subject Re: ~delhdfs entries in metadata table [SEC=UNOFFICIAL]
Date Wed, 31 May 2017 15:47:53 GMT
On Wed, May 31, 2017 at 12:22 AM, Dickson, Matt MR
<matt.dickson@defence.gov.au> wrote:
> UNOFFICIAL
>
> Hi,
>
> I have in excess of 500K entries in the metadata table that look like:
>
> ~delhdfs: //root-<name>/accumulo/tables/<id>/...rf : []
>
> Is this number of records normal?
>
> I'm concerned that these are all hosted on a single tablet so wanted to
> either split the tablet or know if it is safe to delete these?

Would not recommend deleting, because could prevent accumulo GC from
cleaning up unused files in HDFS.

>
> Thanks in advance.
> Matt

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