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 B294E200B25 for ; Wed, 8 Jun 2016 23:18:22 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id B1620160A35; Wed, 8 Jun 2016 21:18:22 +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 2BAEF160A0E for ; Wed, 8 Jun 2016 23:18:22 +0200 (CEST) Received: (qmail 13111 invoked by uid 500); 8 Jun 2016 21:18:21 -0000 Mailing-List: contact dev-help@reef.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@reef.apache.org Delivered-To: mailing list dev@reef.apache.org Received: (qmail 13054 invoked by uid 99); 8 Jun 2016 21:18:21 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 08 Jun 2016 21:18:21 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 2E1952C1F6B for ; Wed, 8 Jun 2016 21:18:21 +0000 (UTC) Date: Wed, 8 Jun 2016 21:18:21 +0000 (UTC) From: "Julia (JIRA)" To: dev@reef.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (REEF-1407) Catching exceptions in group communication are implemented incorrectly MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Wed, 08 Jun 2016 21:18:22 -0000 [ https://issues.apache.org/jira/browse/REEF-1407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15321461#comment-15321461 ] Julia commented on REEF-1407: ----------------------------- For b), when you send close event, you need to keep IRunningTaks, current driver doesn't keep IRunning tasks and even doesn't have IRunning task observer registered. The new IMRU driver already set up all those mechanism and the code has been send for review. If you add all those in old IMRU driver, it will be discard anyway. A way to break it is to update IMRU tasks, write test case to test the change. At IMRU driver side, apply the change on top of new IMRUDriver. To avoid conflict, I can also take the work and apply the change on REEF-1251. Your change need to use the new driver to test anyway. > Catching exceptions in group communication are implemented incorrectly > ---------------------------------------------------------------------- > > Key: REEF-1407 > URL: https://issues.apache.org/jira/browse/REEF-1407 > Project: REEF > Issue Type: Bug > Reporter: Julia > Assignee: Dhruv Mahajan > Labels: FT > > Currently when a task fails, other tasks in the group are stuck in reading data by a blocking call. We should be able to try and throw an exception and propagate the exception to Task so that the task can handle it in a proper way. -- This message was sent by Atlassian JIRA (v6.3.4#6332)