Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 9F548200BB8 for ; Sat, 29 Oct 2016 00:21:00 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 9BEF7160AF5; Fri, 28 Oct 2016 22:21:00 +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 E5847160B03 for ; Sat, 29 Oct 2016 00:20:59 +0200 (CEST) Received: (qmail 2201 invoked by uid 500); 28 Oct 2016 22:20:59 -0000 Mailing-List: contact issues-help@ignite.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@ignite.apache.org Delivered-To: mailing list issues@ignite.apache.org Received: (qmail 2134 invoked by uid 99); 28 Oct 2016 22:20:59 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 28 Oct 2016 22:20:59 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 044DE2C1F54 for ; Fri, 28 Oct 2016 22:20:59 +0000 (UTC) Date: Fri, 28 Oct 2016 22:20:59 +0000 (UTC) From: "Denis Magda (JIRA)" To: issues@ignite.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (IGNITE-4152) Make ignite-shmem lib optional MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Fri, 28 Oct 2016 22:21:00 -0000 Denis Magda created IGNITE-4152: ----------------------------------- Summary: Make ignite-shmem lib optional Key: IGNITE-4152 URL: https://issues.apache.org/jira/browse/IGNITE-4152 Project: Ignite Issue Type: Bug Reporter: Denis Magda Fix For: 1.8 Presently, if someone starts up a cluster and has at least two nodes running on a single Unix machine then those nodes will be communicating over the shared memory (shmem) by default. This approach sounds absolutely reasonable but the shmem library is not ideal at the moment. There are many situations when a cluster may hang in the production or during long running tests due to some unclear issues in shmem internals. Even from Ignite community side we have the following shmem related issues https://issues.apache.org/jira/browse/IGNITE-1578 https://issues.apache.org/jira/browse/IGNITE-1294 -- This message was sent by Atlassian JIRA (v6.3.4#6332)