From user-return-11238-archive-asf-public=cust-asf.ponee.io@zookeeper.apache.org Fri Feb 2 10:07:35 2018 Return-Path: X-Original-To: archive-asf-public@eu.ponee.io Delivered-To: archive-asf-public@eu.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by mx-eu-01.ponee.io (Postfix) with ESMTP id E3D6A180608 for ; Fri, 2 Feb 2018 10:07:35 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id D3BA0160C49; Fri, 2 Feb 2018 09:07:35 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 28241160C41 for ; Fri, 2 Feb 2018 10:07:35 +0100 (CET) Received: (qmail 79672 invoked by uid 500); 2 Feb 2018 09:07:33 -0000 Mailing-List: contact user-help@zookeeper.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@zookeeper.apache.org Delivered-To: mailing list user@zookeeper.apache.org Received: (qmail 79658 invoked by uid 99); 2 Feb 2018 09:07:33 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd4-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 02 Feb 2018 09:07:33 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd4-us-west.apache.org (ASF Mail Server at spamd4-us-west.apache.org) with ESMTP id B4C0DC0505 for ; Fri, 2 Feb 2018 09:07:32 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 1.879 X-Spam-Level: * X-Spam-Status: No, score=1.879 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_MESSAGE=2, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=disabled Authentication-Results: spamd4-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=cloudera.com Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id 9JYcAO34a8ON for ; Fri, 2 Feb 2018 09:07:31 +0000 (UTC) Received: from mail-ot0-f181.google.com (mail-ot0-f181.google.com [74.125.82.181]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTPS id 7D50C5F666 for ; Fri, 2 Feb 2018 09:07:31 +0000 (UTC) Received: by mail-ot0-f181.google.com with SMTP id v5so19661366oth.5 for ; Fri, 02 Feb 2018 01:07:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cloudera.com; s=google; h=mime-version:from:date:message-id:subject:to; bh=UEjI1WFNSPz92EC1b4nOH+z5FqPU/SNm2exmz2EbiQY=; b=tg2TsGtqGbJReP315qYjxofWEzPp+gT7SBphP3RjIEUQQYEu6vX7P3K0Pj/QmrB0DM 3HRuV6kVVjZij3cnIR/Fbgugcxw7g4CcysmsET02s/zdLCd9gB4hhH3w6k6fEqD4HuPj HTPTiIScVPU7p28NOOxMv1Kbf5GKxDa2n0x4kkfUwfCHQCfO/CB5mfX0HGNkjf4wVnjO 278v0a9ydYm8WQxOVc33x6IteG8s5cdaDb6dGgS6u6LMVIhlb5w/Rz/vPHAIid5i2/Ao DR/c8J7hNJ3LGWLFCe/d0Uh6vSnBiS6SPWDujFPSt7xFmryoKfNY66dQpsGU6KjMI1Nf u2TQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=UEjI1WFNSPz92EC1b4nOH+z5FqPU/SNm2exmz2EbiQY=; b=VITdsNA6KlBB9DJOG+8NmRnLfd6Hfd0/R/mR23lDt/B1ZWl67w/tNiOOD2jhK3REMI 01kuHn7GkEPL/mBsWlrdqKGF1TStBQ6vVZWhFZkYVVa3T6RS3sgleDHtJq4SLCxOUmLY exwhaUFAvlNTvxfNbhUY69ZiJbFoFb54vqqxErDgbrt9do3EcUb9ALerDTFlAfciDpRp FTRIA2STkL5Xyc8IRrVkmHaNQO3ABiLHOQ1hYxdKhCipS2pq2jeh85IQKTXsYrwPukJB hiWSiLwNdO9e8lbnfhxf8gQsfXgacNOrJIp9wx6ZsvdlfUP46qpORUOZvMSde7G/rZ+W JxgQ== X-Gm-Message-State: AKwxytcCLrcDMqZRoTGEfbjeLFAQ76nnalr3oJt+ZJHH3FN6vPLr4fFu ndEFmpIy7s8hXhLJ58LFsR8sAc6g+lhZ9R/yKLFPsA== X-Google-Smtp-Source: AH8x2248fV39nxeR8j1SoHvawKc9lJn82OOFJuNlcaXKmZhdCFMYPKsWZd9EmgFSTnHDbWXbqJbTXg3MRYwffxxeE8k= X-Received: by 10.157.66.175 with SMTP id r44mr11351763ote.30.1517562445288; Fri, 02 Feb 2018 01:07:25 -0800 (PST) MIME-Version: 1.0 Received: by 10.157.43.166 with HTTP; Fri, 2 Feb 2018 01:07:24 -0800 (PST) From: Andor Molnar Date: Fri, 2 Feb 2018 10:07:24 +0100 Message-ID: Subject: ZooKeeper 3.4.11 bug: dataDir and dataLogDir swapped To: user@zookeeper.apache.org, dev@zookeeper.apache.org Content-Type: multipart/alternative; boundary="94eb2c1c1ee679fe570564370aca" --94eb2c1c1ee679fe570564370aca Content-Type: text/plain; charset="UTF-8" Hi all, Please be aware that 3.4.11 has a quite unfortunate bug which causes ZooKeeper to swap dataDir and dataLogDir parameters. If you configured ZK to use separate txn and snapshot folders in these two options and plan to upgrade, you'll experience that ZK is trying to load transaction logs from snapshot folder and vica versa. Fix is on the way, 3.4.12 will be released soon and it's recommended to postpone upgrading ZooKeeper until that. *dev* I think it'd be useful to add a similar warning message to the Releases page too. Regards, Andor --94eb2c1c1ee679fe570564370aca--