Return-Path: X-Original-To: apmail-accumulo-user-archive@www.apache.org Delivered-To: apmail-accumulo-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 75A37ECE4 for ; Mon, 28 Jan 2013 16:14:59 +0000 (UTC) Received: (qmail 2880 invoked by uid 500); 28 Jan 2013 16:14:59 -0000 Delivered-To: apmail-accumulo-user-archive@accumulo.apache.org Received: (qmail 2840 invoked by uid 500); 28 Jan 2013 16:14:59 -0000 Mailing-List: contact user-help@accumulo.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@accumulo.apache.org Delivered-To: mailing list user@accumulo.apache.org Received: (qmail 2832 invoked by uid 99); 28 Jan 2013 16:14:59 -0000 Received: from minotaur.apache.org (HELO minotaur.apache.org) (140.211.11.9) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 28 Jan 2013 16:14:59 +0000 Received: from localhost (HELO mail-wi0-f176.google.com) (127.0.0.1) (smtp-auth username afuchs, mechanism plain) by minotaur.apache.org (qpsmtpd/0.29) with ESMTP; Mon, 28 Jan 2013 16:14:59 +0000 Received: by mail-wi0-f176.google.com with SMTP id hm14so509036wib.3 for ; Mon, 28 Jan 2013 08:14:57 -0800 (PST) MIME-Version: 1.0 X-Received: by 10.194.57.82 with SMTP id g18mr22338869wjq.25.1359389697227; Mon, 28 Jan 2013 08:14:57 -0800 (PST) Received: by 10.216.123.6 with HTTP; Mon, 28 Jan 2013 08:14:57 -0800 (PST) In-Reply-To: References: Date: Mon, 28 Jan 2013 11:14:57 -0500 Message-ID: Subject: Re: infinite number of max.versions? From: Adam Fuchs To: user@accumulo.apache.org Content-Type: multipart/alternative; boundary=047d7b86e0ca03baed04d45b94dc --047d7b86e0ca03baed04d45b94dc Content-Type: text/plain; charset=ISO-8859-1 Mike, The way to do that is to remove the versioning iterator entirely. Just delete the configuration parameters for that iterator: something like "config -t tablename -d table.iterator.scan.vers" in the accumulo shell, for each of the six configuration parameters. Adam On Mon, Jan 28, 2013 at 11:08 AM, Mike Hugo wrote: > I see I can use a config setting (e.g. table.iterator.minc.vers.opt.maxVersions) > to keep x number of versions of a record within different scopes (minc, > majc, etc). Is there a way to set that to always store all versions (never > delete old versions) for keeping history? > > I can probably just set this to a really large number and it would be fine > for my purposes, but I'm wondering if there's a better way. > > Thanks, > > Mike > --047d7b86e0ca03baed04d45b94dc Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable

Mike,

The way to do that is to re= move the versioning iterator entirely. Just delete the configuration parame= ters for that iterator: something like "config -t tablename -d table.i= terator.scan.vers" in the accumulo shell, for each of the six configur= ation parameters.

Adam

On Mon, Jan 28, 201= 3 at 11:08 AM, Mike Hugo <mike@piragua.com> wrote:

I see I can use a config se= tting (e.g.=A0table.iterator.minc.vers= .opt.maxVersions) to keep x number of versions of a record within different= scopes (minc, majc, etc). Is there a way to set that to always store all = versions (never delete old versions) for keeping history?

I can probably just set this to a really large number = and it would be fine for my purposes, but I'm wondering if there's = a better way.

Thanks,

Mike

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