Return-Path: X-Original-To: apmail-drill-issues-archive@minotaur.apache.org Delivered-To: apmail-drill-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 1A1A4184D2 for ; Tue, 19 Jan 2016 19:51:41 +0000 (UTC) Received: (qmail 40124 invoked by uid 500); 19 Jan 2016 19:51:40 -0000 Delivered-To: apmail-drill-issues-archive@drill.apache.org Received: (qmail 39992 invoked by uid 500); 19 Jan 2016 19:51:40 -0000 Mailing-List: contact issues-help@drill.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@drill.apache.org Delivered-To: mailing list issues@drill.apache.org Received: (qmail 39798 invoked by uid 99); 19 Jan 2016 19:51:40 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 19 Jan 2016 19:51:40 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id DF3752C1F5D for ; Tue, 19 Jan 2016 19:51:39 +0000 (UTC) Date: Tue, 19 Jan 2016 19:51:39 +0000 (UTC) From: "Jason Altekruse (JIRA)" To: issues@drill.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (DRILL-4286) Have an ability to put server in quiescent mode of operation 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/DRILL-4286?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15107299#comment-15107299 ] Jason Altekruse commented on DRILL-4286: ---------------------------------------- Chris had created this JIRA a while back that I think is a similar feature request. > Have an ability to put server in quiescent mode of operation > ------------------------------------------------------------ > > Key: DRILL-4286 > URL: https://issues.apache.org/jira/browse/DRILL-4286 > Project: Apache Drill > Issue Type: New Feature > Components: Execution - Flow > Reporter: Victoria Markman > > I think drill will benefit from mode of operation that is called "quiescent" in some databases. > From IBM Informix server documentation: > {code} > Change gracefully from online to quiescent mode > Take the database server gracefully from online mode to quiescent mode to restrict access to the database server without interrupting current processing. After you perform this task, the database server sets a flag that prevents new sessions from gaining access to the database server. The current sessions are allowed to finish processing. After you initiate the mode change, it cannot be canceled. During the mode change from online to quiescent, the database server is considered to be in Shutdown mode. > {code} > This is different from shutdown, when processes are terminated. -- This message was sent by Atlassian JIRA (v6.3.4#6332)