Return-Path: X-Original-To: apmail-ignite-issues-archive@minotaur.apache.org Delivered-To: apmail-ignite-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 6B8C118D77 for ; Fri, 29 Apr 2016 12:59:13 +0000 (UTC) Received: (qmail 57162 invoked by uid 500); 29 Apr 2016 12:59:13 -0000 Delivered-To: apmail-ignite-issues-archive@ignite.apache.org Received: (qmail 57102 invoked by uid 500); 29 Apr 2016 12:59:13 -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 57077 invoked by uid 99); 29 Apr 2016 12:59:13 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 29 Apr 2016 12:59:13 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id EA18D2C1F62 for ; Fri, 29 Apr 2016 12:59:12 +0000 (UTC) Date: Fri, 29 Apr 2016 12:59:12 +0000 (UTC) From: "Yakov Zhdanov (JIRA)" To: issues@ignite.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Closed] (IGNITE-1384) Compute job ids duplication 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/IGNITE-1384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yakov Zhdanov closed IGNITE-1384. --------------------------------- > Compute job ids duplication > --------------------------- > > Key: IGNITE-1384 > URL: https://issues.apache.org/jira/browse/IGNITE-1384 > Project: Ignite > Issue Type: Bug > Reporter: Sergey Sidorov > Assignee: Yakov Zhdanov > Labels: user-request > Fix For: 1.6 > > > Configure custom CollisionSpi with any implemenation which keeps waiting jobs list not empty. Execute considerable amount of tasks (e.g. 10000) from 2 or more nodes with jobs mapped to one node. > Error occurs on mapped node: "Received computation request with duplicate job ID (could be network malfunction, source node may hang if task timeout was not set)" > Reason: TaskGridWorker:processMappedJobs generates job ids as following: IgniteUuid jobId = IgniteUuid.fromUuid(node.id()); > where node.id() is identifier of node the job is mapped to. So parallel generation of job ids on different nodes leads to ids duplication. > Possible solution: use node.id() of local node in job id generation. -- This message was sent by Atlassian JIRA (v6.3.4#6332)