Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
Accumulo >> mail # user >> Okay to purge trace table?


Copy link to this message
-
Re: Okay to purge trace table?
You could put an age-off iterator on it, or just purge it from time-to-time.

I probably should have configured the trace table with an age-off filter by
default.  But for now, you need to manually manage the data.

You can use delete rows to wipe the table efficiently:

 shell > deleterows -f -t trace

-Eric
On Thu, Jun 6, 2013 at 2:35 PM, Terry P. <[EMAIL PROTECTED]> wrote:

> Greetings all,
> We have a million entries in the trace table in one of our Accumulo
> clusters and a million and a half in another.  We haven't manually enabled
> any tracing activities, and in looking at the entries, they seem to be
> generated by Accumulo does on its own (compact, wal, getFileStatus,
> minorCompactionStarted, minorCompaction, prep, commit, etc).
>
> Does Accumulo maintain this table or do I / should I manually purge it
> from time to time?  If it's on us to maintain it, are there any guidelines
> or a procedure for doing so?
>
> Thanks in advance,
> Terry
>