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From "Terry P." <>
Subject Re: Okay to purge trace table?
Date Thu, 06 Jun 2013 21:58:46 GMT
Thanks Eric.  Given my newness to Accumulo I just wanted to ensure I didn't
break anything by purging it.

I'll look at setting an age-off filter on it to avoid having to manage it


On Thu, Jun 6, 2013 at 2:54 PM, Eric Newton <> wrote:

> 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. <> 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

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