Return-Path: X-Original-To: apmail-accumulo-notifications-archive@minotaur.apache.org Delivered-To: apmail-accumulo-notifications-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id CD83017672 for ; Mon, 6 Apr 2015 01:20:05 +0000 (UTC) Received: (qmail 52072 invoked by uid 500); 6 Apr 2015 01:20:05 -0000 Delivered-To: apmail-accumulo-notifications-archive@accumulo.apache.org Received: (qmail 52036 invoked by uid 500); 6 Apr 2015 01:20:05 -0000 Mailing-List: contact notifications-help@accumulo.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: jira@apache.org Delivered-To: mailing list notifications@accumulo.apache.org Received: (qmail 51917 invoked by uid 99); 6 Apr 2015 01:20:05 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 06 Apr 2015 01:20:05 +0000 Date: Mon, 6 Apr 2015 01:20:05 +0000 (UTC) From: "Josh Elser (JIRA)" To: notifications@accumulo.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (ACCUMULO-2596) Document failure mode around persistent version upgrades MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/ACCUMULO-2596?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Josh Elser updated ACCUMULO-2596: --------------------------------- Fix Version/s: (was: 1.7.0) 1.7.1 1.8.0 > Document failure mode around persistent version upgrades > -------------------------------------------------------- > > Key: ACCUMULO-2596 > URL: https://issues.apache.org/jira/browse/ACCUMULO-2596 > Project: Accumulo > Issue Type: Task > Components: docs, master > Affects Versions: 1.4.5, 1.5.1, 1.6.0 > Reporter: Sean Busbey > Priority: Minor > Labels: upgrade > Fix For: 1.5.3, 1.6.3, 1.8.0, 1.7.1 > > > updateAccumuloVersion does a non-atomic update of the persisted version, and getPersistentVersion relies on the ordering of the underlying fs/Volume to determine which version to return. > We should document what happens when there's a partial failure, improve reporting in it to the operator, and document how to fix it. -- This message was sent by Atlassian JIRA (v6.3.4#6332)