Return-Path: X-Original-To: apmail-hbase-issues-archive@www.apache.org Delivered-To: apmail-hbase-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 2F5E918BFB for ; Wed, 14 Oct 2015 21:49:06 +0000 (UTC) Received: (qmail 52981 invoked by uid 500); 14 Oct 2015 21:49:06 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 52933 invoked by uid 500); 14 Oct 2015 21:49:05 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 52921 invoked by uid 99); 14 Oct 2015 21:49:05 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 14 Oct 2015 21:49:05 +0000 Date: Wed, 14 Oct 2015 21:49:05 +0000 (UTC) From: "stack (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HBASE-14420) Zombie Stomping Session 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/HBASE-14420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-14420: -------------------------- Attachment: none_fix.txt > Zombie Stomping Session > ----------------------- > > Key: HBASE-14420 > URL: https://issues.apache.org/jira/browse/HBASE-14420 > Project: HBase > Issue Type: Umbrella > Components: test > Reporter: stack > Assignee: stack > Priority: Critical > Attachments: hangers.txt, none_fix (1).txt, none_fix.txt, none_fix.txt, none_fix.txt, none_fix.txt, none_fix.txt, none_fix.txt, none_fix.txt, none_fix.txt, none_fix.txt, none_fix.txt, none_fix.txt, none_fix.txt, none_fix.txt, none_fix.txt > > > Patch build are now failing most of the time because we are dropping zombies. I confirm we are doing this on non-apache build boxes too. > Left-over zombies consume resources on build boxes (OOME cannot create native threads). Having to do multiple test runs in the hope that we can get a non-zombie-making build or making (arbitrary) rulings that the zombies are 'not related' is a productivity sink. And so on... > This is an umbrella issue for a zombie stomping session that started earlier this week. Will hang sub-issues of this one. Am running builds back-to-back on little cluster to turn out the monsters. -- This message was sent by Atlassian JIRA (v6.3.4#6332)