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 B4D86200AF8 for ; Thu, 5 May 2016 19:35:14 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id B3843160A04; Thu, 5 May 2016 17:35:14 +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 2D0801609F3 for ; Thu, 5 May 2016 19:35:14 +0200 (CEST) Received: (qmail 66873 invoked by uid 500); 5 May 2016 17:35:13 -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 66849 invoked by uid 99); 5 May 2016 17:35:13 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 05 May 2016 17:35:13 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 0160D2C1F70 for ; Thu, 5 May 2016 17:35:13 +0000 (UTC) Date: Thu, 5 May 2016 17:35:13 +0000 (UTC) From: "Markus Weimer (JIRA)" To: dev@reef.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Resolved] (REEF-1380) HeartbeatManager can trigger a NullReferenceException if Evaluator operation state is [OPERATIONAL] and runtime state is [FAILED] MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Thu, 05 May 2016 17:35:14 -0000 [ https://issues.apache.org/jira/browse/REEF-1380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Markus Weimer resolved REEF-1380. --------------------------------- Resolution: Fixed Fix Version/s: 0.15 Resolved via [#989|https://github.com/apache/reef/pull/989] > HeartbeatManager can trigger a NullReferenceException if Evaluator operation state is [OPERATIONAL] and runtime state is [FAILED] > --------------------------------------------------------------------------------------------------------------------------------- > > Key: REEF-1380 > URL: https://issues.apache.org/jira/browse/REEF-1380 > Project: REEF > Issue Type: Bug > Components: REEF.NET, REEF.NET Evaluator > Reporter: Andrew Chung > Assignee: Andrew Chung > Fix For: 0.15 > > > This is caused by the following line of code: > {code} > if (_evaluatorSettings.OperationState == EvaluatorOperationState.OPERATIONAL && EvaluatorRuntime.State == State.RUNNING) > { > // code > } else { > // code > DriverInformation driverInformation = _driverConnection.GetDriverInformation(); > // code > } > {code} > We should not call {{_driverConnection.GetDriverInformation();}} on a failed Evaluator. -- This message was sent by Atlassian JIRA (v6.3.4#6332)