Return-Path: Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: (qmail 80045 invoked from network); 21 Apr 2010 18:25:33 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 21 Apr 2010 18:25:33 -0000 Received: (qmail 67298 invoked by uid 500); 21 Apr 2010 18:25:32 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 67259 invoked by uid 500); 21 Apr 2010 18:25:32 -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 67250 invoked by uid 99); 21 Apr 2010 18:25:32 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 21 Apr 2010 18:25:32 +0000 X-ASF-Spam-Status: No, hits=0.0 required=10.0 tests=FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of jbellis@gmail.com designates 74.125.82.44 as permitted sender) Received: from [74.125.82.44] (HELO mail-ww0-f44.google.com) (74.125.82.44) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 21 Apr 2010 18:25:25 +0000 Received: by wwb24 with SMTP id 24so688042wwb.31 for ; Wed, 21 Apr 2010 11:25:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :from:date:received:message-id:subject:to:content-type :content-transfer-encoding; bh=BmP3p95ZCYtjpfjkt4U1A4PwgJ9OFaUx48ksMixnGRk=; b=NHXMt2Z75hzmpEHEyUmdjhw3TrA8XNgf/J0UCDYTew8tNgh2iPM6Ifd5Mw1Z+47nRT 4gZT1d6OOljavBwXvcixdQRg0Oaqcp0Pk1G+VlcY9g80Ts0j4ILiG6Ox+66oGl2+XhyO DYwRfFuXNmDDTIpuEqI8wWFufKjFOaikE1lJo= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type:content-transfer-encoding; b=VBVBgjcxsNjZkwQABoaBqTR3o+F7SXPP13zRdAP40pSImNNnKOMFPyFarIbGK5hygi OfLnCBdkoA39Fsh9sUKxijfLYYJImaFafUBI7DDNDoHpkyJT6rQPvpdso58MT8Z/ynub bM+L97L/ouMywBiHM4yfUyhtmDOHJF14F01Oo= MIME-Version: 1.0 Received: by 10.216.17.147 with HTTP; Wed, 21 Apr 2010 11:24:45 -0700 (PDT) In-Reply-To: <20100421181153.GE39306@alumni.caltech.edu> References: <20100420215724.GA35209@alumni.caltech.edu> <20100421174547.GC39306@alumni.caltech.edu> <20100421181153.GE39306@alumni.caltech.edu> From: Jonathan Ellis Date: Wed, 21 Apr 2010 13:24:45 -0500 Received: by 10.216.90.77 with SMTP id d55mr4906936wef.17.1271874305297; Wed, 21 Apr 2010 11:25:05 -0700 (PDT) Message-ID: Subject: Re: Cassandra 0.5.1 restarts slow To: user@cassandra.apache.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Virus-Checked: Checked by ClamAV on apache.org On Wed, Apr 21, 2010 at 1:11 PM, Anthony Molinaro wrote: > Interesting, in the config I see > > =A0 > =A05000 > > So I thought that timeout was for inter-node communication not the thrift > API, but I see how you probably consider both inter-node traffic and > thrift traffic as clients. =A0Does this RPC Timeout apply to both? rpctimeout applies to internal messages but if an operation times out at that level a Thrift exception will be passed to the client. > Somewhat off-topic but relating to timeouts, is there any plans to tune > the timeouts for Gossip nodes? =A0EC2 network is horribly flakey, and I > often see node go Dead, the come back a few seconds later, so just > wondering if there's a way to tune the check to occur less frequently? increase failuredetector.phiConvictThreshold.