From user-return-26774-apmail-cassandra-user-archive=cassandra.apache.org@cassandra.apache.org Wed Jun 6 18:57:03 2012 Return-Path: X-Original-To: apmail-cassandra-user-archive@www.apache.org Delivered-To: apmail-cassandra-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 DB8669A19 for ; Wed, 6 Jun 2012 18:57:03 +0000 (UTC) Received: (qmail 38869 invoked by uid 500); 6 Jun 2012 18:57:01 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 38844 invoked by uid 500); 6 Jun 2012 18:57:01 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 38836 invoked by uid 99); 6 Jun 2012 18:57:01 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 06 Jun 2012 18:57:01 +0000 X-ASF-Spam-Status: No, hits=2.2 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_NONE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: local policy) Received: from [208.113.200.5] (HELO homiemail-a55.g.dreamhost.com) (208.113.200.5) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 06 Jun 2012 18:56:56 +0000 Received: from homiemail-a55.g.dreamhost.com (localhost [127.0.0.1]) by homiemail-a55.g.dreamhost.com (Postfix) with ESMTP id D6F5812C0D4 for ; Wed, 6 Jun 2012 11:56:35 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; c=nofws; d=thelastpickle.com; h=from :mime-version:content-type:subject:date:in-reply-to:to :references:message-id; q=dns; s=thelastpickle.com; b=U9jIB8hFPG LxUKSv1Yr9n2NEo9a8xKyoW5NTZXKvlXJ2N9thC0HJYXmmwqP3oECFvi3Qk6qXMg S9n2cwwJEU8OwR2InO/BlLJBPSNNzfHj+66eyY5qnRRjNi+eHm7q/NCccWgsmVFy IU5P+441NEC7uJmXdCw3m0UbCRSDv7qtE= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=thelastpickle.com; h=from :mime-version:content-type:subject:date:in-reply-to:to :references:message-id; s=thelastpickle.com; bh=m+VTjKgQpyySFK5M VMC0G/i3Vy0=; b=vYcSWQNAFTJF7UWvVUmpkzk8Oe7/Z4UQpYasCfOfVinwzDQ6 tEbcbZ2uD7x8ZoKFEbQgLuxZeU0POkCxYMVA373eJS6uMBmctEXpPcuGDr4+5sGg +nyZumg3201F2u0ojjDr/850doWIesV8DGDHkOlS/HCYSaU7++ExKiKyrzE= Received: from [172.16.1.4] (unknown [203.86.207.101]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: aaron@thelastpickle.com) by homiemail-a55.g.dreamhost.com (Postfix) with ESMTPSA id 4D21A12C0D1 for ; Wed, 6 Jun 2012 11:56:35 -0700 (PDT) From: aaron morton Mime-Version: 1.0 (Apple Message framework v1278) Content-Type: multipart/alternative; boundary="Apple-Mail=_5434CB1D-C648-4E32-980D-AA2CB2EEB007" Subject: Re: memory issue on 1.1.0 Date: Thu, 7 Jun 2012 06:56:33 +1200 In-Reply-To: To: user@cassandra.apache.org References: <6FEB097F-287B-471D-BEA2-48862B30F382@bloomdigital.com> Message-Id: <9A482CCC-B3C1-46EE-B197-4931AF0CB028@thelastpickle.com> X-Mailer: Apple Mail (2.1278) X-Virus-Checked: Checked by ClamAV on apache.org --Apple-Mail=_5434CB1D-C648-4E32-980D-AA2CB2EEB007 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii use drop.=20 truncate is mostly for unit tests. A ----------------- Aaron Morton Freelance Developer @aaronmorton http://www.thelastpickle.com On 7/06/2012, at 6:22 AM, Poziombka, Wade L wrote: > I believe so. There are no warnings on startup.=20 > =20 > So is there a preferred way to completely eliminate a column family? > =20 > From: Tyler Hobbs [mailto:tyler@datastax.com]=20 > Sent: Wednesday, June 06, 2012 1:17 PM > To: user@cassandra.apache.org > Subject: Re: memory issue on 1.1.0 > =20 > Just to check, do you have JNA setup correctly? (You should see a = couple of log messages about it shortly after startup.) Truncate also = performs a snapshot by default. >=20 > On Wed, Jun 6, 2012 at 12:38 PM, Poziombka, Wade L = wrote: > However, after all the work I issued a truncate on the old column = family (the one replaced by this process) and I get an out of memory = condition then. >=20 >=20 >=20 > --=20 > Tyler Hobbs > DataStax >=20 --Apple-Mail=_5434CB1D-C648-4E32-980D-AA2CB2EEB007 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=us-ascii use drop. 

truncate is = mostly for unit tests.
A
http://www.thelastpickle.com

On 7/06/2012, at 6:22 AM, Poziombka, Wade L = wrote:

I = believe so.  There are no warnings on = startup. 
So is = there a preferred way to completely eliminate a column = family?
From: Tyler Hobbs = [mailto:tyler@datastax.com] 
Sent: Wednesday, June 06, 2012 = 1:17 PM
To: user@cassandra.apache.orgSubject: Re: = memory issue on 1.1.0
 

Just to check, do you have JNA setup correctly? (You should see = a couple of log messages about it shortly after startup.)  Truncate = also performs a snapshot by default.




-- 
Tyler Hobbs