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 0A93DD62F for ; Tue, 23 Oct 2012 07:20:01 +0000 (UTC) Received: (qmail 81961 invoked by uid 500); 23 Oct 2012 07:19:58 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 81927 invoked by uid 500); 23 Oct 2012 07:19:58 -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 81916 invoked by uid 99); 23 Oct 2012 07:19:58 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 23 Oct 2012 07:19:58 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,NORMAL_HTTP_TO_IP,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of peichieh@gmail.com designates 74.125.82.172 as permitted sender) Received: from [74.125.82.172] (HELO mail-we0-f172.google.com) (74.125.82.172) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 23 Oct 2012 07:19:51 +0000 Received: by mail-we0-f172.google.com with SMTP id u46so2142308wey.31 for ; Tue, 23 Oct 2012 00:19:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=OpkPNJJpir6vUJERndnGq8vgvnrdhS0rPzBeR5s6V7M=; b=S89IvPb8nm1zfAff5aVRbj41dYZeBUVnFaOjoi4rIsSijjihj1+hTtmm3Il/0tPr+7 OMJGOf8Zli/9XJEwxYSvsrpoKv3dMImIE7RQ2+mDVUSfP7BqDTWB3zuhSsZn+vsAjtDC d+npC7v75+sovn9izmUhLJCFlHUMo0HMIa0oD4HJFRCiKdgHZ2jDvYlPfij89Ez8+NP0 2gcerQb0jGSgX62kTBi4/+S8ISLK/CPF8bwTMq41fgPuhCzNxrv1SBmz0MrnEQ2iLlV6 KeF+kFk/SxsPnf/vlwr0Ni8PafIeLb76+yWBdLWVXU7lovb8twCNecqIDDQj9WnhbeaQ 1bHQ== MIME-Version: 1.0 Received: by 10.216.134.140 with SMTP id s12mr6631223wei.105.1350976770396; Tue, 23 Oct 2012 00:19:30 -0700 (PDT) Received: by 10.223.60.136 with HTTP; Tue, 23 Oct 2012 00:19:30 -0700 (PDT) In-Reply-To: References: Date: Tue, 23 Oct 2012 15:19:30 +0800 Message-ID: Subject: Re: Node Dead/Up From: Jason Wee To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary=001636ed6d207fd06e04ccb4cab1 X-Virus-Checked: Checked by ClamAV on apache.org --001636ed6d207fd06e04ccb4cab1 Content-Type: text/plain; charset=ISO-8859-1 check 10.50.10.21 for what is the system load. On Tue, Oct 23, 2012 at 10:41 AM, Jason Hill wrote: > Hello, > > I'm on version 1.0.11. > > I'm seeing this in my system log with occasional frequency: > > INFO [GossipTasks:1] 2012-10-23 02:26:34,449 Gossiper.java (line 818) > InetAddress /10.50.10.21 is now dead. > INFO [GossipStage:1] 2012-10-23 02:26:34,620 Gossiper.java (line 804) > InetAddress /10.50.10.21 is now UP > > > INFO [StreamStage:1] 2012-10-23 02:24:38,763 StreamOutSession.java > (line 228) Streaming to /10.50.10.25 <--this line included for context > INFO [GossipTasks:1] 2012-10-23 02:26:30,603 Gossiper.java (line 818) > InetAddress /10.50.10.25 is now dead. > INFO [GossipStage:1] 2012-10-23 02:26:40,763 Gossiper.java (line 804) > InetAddress /10.50.10.25 is now UP > INFO [AntiEntropyStage:1] 2012-10-23 02:27:30,249 > AntiEntropyService.java (line 233) [repair > #5a3383c0-1cb5-11e2-0000-56b66459adef] Sending completed merkle tree > to /10.50.10.25 for (Innovari,TICCompressedLoad) <--this line included > for context > > What is this telling me? Is my network dropping for less than a > second? Are my nodes really dead and then up? Can someone shed some > light on this for me? > > cheers, > Jason > --001636ed6d207fd06e04ccb4cab1 Content-Type: text/html; charset=ISO-8859-1 check 10.50.10.21 for what is the system load.

On Tue, Oct 23, 2012 at 10:41 AM, Jason Hill <jasonhillpdx@gmail.com> wrote:
Hello,

I'm on version 1.0.11.

I'm seeing this in my system log with occasional frequency:

INFO [GossipTasks:1] 2012-10-23 02:26:34,449 Gossiper.java (line 818)
InetAddress /10.50.10.21 is now dead.
INFO [GossipStage:1] 2012-10-23 02:26:34,620 Gossiper.java (line 804)
InetAddress /10.50.10.21 is now UP


INFO [StreamStage:1] 2012-10-23 02:24:38,763 StreamOutSession.java
(line 228) Streaming to /10.50.10.25 <--this line included for context
INFO [GossipTasks:1] 2012-10-23 02:26:30,603 Gossiper.java (line 818)
InetAddress /10.50.10.25 is now dead.
INFO [GossipStage:1] 2012-10-23 02:26:40,763 Gossiper.java (line 804)
InetAddress /10.50.10.25 is now UP
INFO [AntiEntropyStage:1] 2012-10-23 02:27:30,249
AntiEntropyService.java (line 233) [repair
#5a3383c0-1cb5-11e2-0000-56b66459adef] Sending completed merkle tree
to /10.50.10.25 for (Innovari,TICCompressedLoad) <--this line included
for context

What is this telling me? Is my network dropping for less than a
second? Are my nodes really dead and then up? Can someone shed some
light on this for me?

cheers,
Jason

--001636ed6d207fd06e04ccb4cab1--