Return-Path: Delivered-To: apmail-hadoop-zookeeper-user-archive@minotaur.apache.org Received: (qmail 29523 invoked from network); 21 Nov 2009 00:35:29 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 21 Nov 2009 00:35:29 -0000 Received: (qmail 93356 invoked by uid 500); 21 Nov 2009 00:35:28 -0000 Delivered-To: apmail-hadoop-zookeeper-user-archive@hadoop.apache.org Received: (qmail 93318 invoked by uid 500); 21 Nov 2009 00:35:28 -0000 Mailing-List: contact zookeeper-user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: zookeeper-user@hadoop.apache.org Delivered-To: mailing list zookeeper-user@hadoop.apache.org Received: (qmail 93308 invoked by uid 99); 21 Nov 2009 00:35:28 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 21 Nov 2009 00:35:28 +0000 X-ASF-Spam-Status: No, hits=-2.6 required=5.0 tests=AWL,BAYES_00 X-Spam-Check-By: apache.org Received-SPF: neutral (athena.apache.org: local policy) Received: from [69.147.107.21] (HELO mrout2-b.corp.re1.yahoo.com) (69.147.107.21) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 21 Nov 2009 00:35:25 +0000 Received: from [10.73.135.247] (wifi-e-135-247.corp.yahoo.com [10.73.135.247]) by mrout2-b.corp.re1.yahoo.com (8.13.8/8.13.8/y.out) with ESMTP id nAL0XqB3046687; Fri, 20 Nov 2009 16:33:52 -0800 (PST) Message-ID: <4B07356F.2010501@apache.org> Date: Fri, 20 Nov 2009 16:33:51 -0800 From: Patrick Hunt User-Agent: Thunderbird 2.0.0.23 (X11/20090817) MIME-Version: 1.0 To: zookeeper-user@hadoop.apache.org, stack , saint.ack@gmail.com Subject: Re: Exception on close of connection (WAS -> Re: c client on win32) References: <7c962aed0911201624r1c95d0c0td29a193f3864393a@mail.gmail.com> In-Reply-To: <7c962aed0911201624r1c95d0c0td29a193f3864393a@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit stack wrote: > On Fri, Nov 20, 2009 at 4:22 PM, stack wrote: >> Is it correct that an error at this stage throws out all connected >> sessions? No, it's unrelated. Notice that the 00790 only shows up once. It's a co-incidence that the other sessions are all expiring. also notice that 0x1250f26319f0016 gets a read error, then 30 seconds later it's session expires (but this is 3 hours before 00790 dies) Patrick >> >> Thanks, >> St.Ack >> >> >> 2009-11-20 00:00:04,948 INFO org.apache.zookeeper.server.NIOServerCnxn: >> Connected to /10.1.20.101:50716 lastZxid 0 >> 2009-11-20 00:00:04,982 INFO org.apache.zookeeper.server.NIOServerCnxn: >> Creating new session 0x1250f26319f0016 >> 2009-11-20 00:00:05,051 INFO org.apache.zookeeper.server.NIOServerCnxn: >> Finished init of 0x1250f26319f0016 valid:true >> 2009-11-20 00:00:05,051 WARN >> org.apache.zookeeper.server.PrepRequestProcessor: Got exception when >> processing sessionid:0x1250f26319f0016 type:create c >> xid:0x1 zxid:0xfffffffffffffffe txntype:unknown n/a >> org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = >> NodeExists >> at >> org.apache.zookeeper.server.PrepRequestProcessor.pRequest(PrepRequestProcessor.java:245) >> at >> org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:114) >> 2009-11-20 00:00:40,150 WARN >> org.apache.zookeeper.server.PrepRequestProcessor: Got exception when >> processing sessionid:0x1250f26319f0016 type:create c >> xid:0x4 zxid:0xfffffffffffffffe txntype:unknown n/a >> org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = >> NodeExists >> at >> org.apache.zookeeper.server.PrepRequestProcessor.pRequest(PrepRequestProcessor.java:245) >> at >> org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:114) >> 2009-11-20 00:00:50,428 WARN org.apache.zookeeper.server.NIOServerCnxn: >> Exception causing close of session 0x1250f26319f0016 due to >> java.io.IOExceptio >> n: Read error >> 2009-11-20 00:00:50,429 INFO org.apache.zookeeper.server.NIOServerCnxn: >> closing session:0x1250f26319f0016 NIOServerCnxn: >> java.nio.channels.SocketChann >> el[connected local=/10.1.20.101:2181 remote=/10.1.20.101:50716] >> 2009-11-20 00:01:22,002 INFO >> org.apache.zookeeper.server.SessionTrackerImpl: Expiring session >> 0x1250f26319f0016 >> 2009-11-20 00:01:22,002 INFO org.apache.zookeeper.server.ZooKeeperServer: >> Expiring session 0x1250f26319f0016 >> 2009-11-20 00:01:22,002 INFO >> org.apache.zookeeper.server.PrepRequestProcessor: Processed session >> termination request for id: 0x1250f26319f0016 >> 2009-11-20 03:41:04,766 WARN org.apache.zookeeper.server.NIOServerCnxn: >> Exception causing close of session 0x124bc250d700790 due to >> java.io.IOExceptio >> n: Read error >> 2009-11-20 03:41:04,864 INFO >> org.apache.zookeeper.server.SessionTrackerImpl: Expiring session >> 0x1250f26319f0000 >> 2009-11-20 03:41:04,927 INFO org.apache.zookeeper.server.ZooKeeperServer: >> Expiring session 0x1250f26319f0000 >> 2009-11-20 03:41:04,927 INFO >> org.apache.zookeeper.server.SessionTrackerImpl: Expiring session >> 0x124bc250d7007a2 >> 2009-11-20 03:41:04,927 INFO org.apache.zookeeper.server.ZooKeeperServer: >> Expiring session 0x124bc250d7007a2 >> 2009-11-20 03:41:04,927 INFO >> org.apache.zookeeper.server.SessionTrackerImpl: Expiring session >> 0x124bc250d700794 >> 2009-11-20 03:41:04,927 INFO org.apache.zookeeper.server.ZooKeeperServer: >> Expiring session 0x124bc250d700794 >> >> >> >