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 3664317538 for ; Wed, 1 Apr 2015 15:54:53 +0000 (UTC) Received: (qmail 97756 invoked by uid 500); 1 Apr 2015 15:54:53 -0000 Delivered-To: apmail-drill-issues-archive@drill.apache.org Received: (qmail 97725 invoked by uid 500); 1 Apr 2015 15:54:53 -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 97715 invoked by uid 99); 1 Apr 2015 15:54:53 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 01 Apr 2015 15:54:53 +0000 Date: Wed, 1 Apr 2015 15:54:52 +0000 (UTC) From: "Chris Westin (JIRA)" To: issues@drill.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (DRILL-2550) Drillbit disconnect from ZK results in drillbit being lost until restart 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-2550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chris Westin updated DRILL-2550: -------------------------------- Affects Version/s: 0.8.0 > Drillbit disconnect from ZK results in drillbit being lost until restart > ------------------------------------------------------------------------ > > Key: DRILL-2550 > URL: https://issues.apache.org/jira/browse/DRILL-2550 > Project: Apache Drill > Issue Type: Bug > Components: Execution - Flow > Affects Versions: 0.8.0 > Reporter: Ramana Inukonda Nagaraj > Assignee: Chris Westin > Priority: Minor > Fix For: 0.9.0 > > > Not quite sure if this is an issue or even if its important- maybe someone can think of a situation where this might be a bigger issue. > Steps taken to recreate: > 1. Startup drillbits on multiple nodes. (They all come up and form a 8 node cluster) > 2. Start executing a long running query. > 3. Use TCPKILL to kill all connections between one node and zookeeper port 5181. > Drill seems to behave very gracefully here - I see a nice error message saying Query failed: ForemanException: One more more nodes lost connectivity during query. Identified node was atsqa6c61.qa.lab > However, once I start allowing connections back the node is not brought back as part of the cluster until a drillbit restart. -- This message was sent by Atlassian JIRA (v6.3.4#6332)