From dev-return-35875-apmail-uima-dev-archive=uima.apache.org@uima.apache.org Wed Nov 9 19:27:04 2016 Return-Path: X-Original-To: apmail-uima-dev-archive@www.apache.org Delivered-To: apmail-uima-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 5267619579 for ; Wed, 9 Nov 2016 19:27:04 +0000 (UTC) Received: (qmail 72620 invoked by uid 500); 9 Nov 2016 19:26:59 -0000 Delivered-To: apmail-uima-dev-archive@uima.apache.org Received: (qmail 72582 invoked by uid 500); 9 Nov 2016 19:26:59 -0000 Mailing-List: contact dev-help@uima.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@uima.apache.org Delivered-To: mailing list dev@uima.apache.org Received: (qmail 72080 invoked by uid 99); 9 Nov 2016 19:26:58 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 09 Nov 2016 19:26:58 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id B15B82C2A67 for ; Wed, 9 Nov 2016 19:26:58 +0000 (UTC) Date: Wed, 9 Nov 2016 19:26:58 +0000 (UTC) From: "Jerry Cwiklik (JIRA)" To: dev@uima.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (UIMA-5178) UIMA-AS: service returns wrong performance metrics MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Jerry Cwiklik created UIMA-5178: ----------------------------------- Summary: UIMA-AS: service returns wrong performance metrics Key: UIMA-5178 URL: https://issues.apache.org/jira/browse/UIMA-5178 Project: UIMA Issue Type: Bug Components: Async Scaleout Affects Versions: 2.8.1AS Reporter: Jerry Cwiklik Assignee: Jerry Cwiklik Fix For: 2.9.0AS The JmsOutputChannel uses a single instance of XStream to serialize CAS performance metrics. When multiple threads serialize metrics at the same time there is a chance that the data becomes corrupted. Synchronize access to the xstream instance when serializing metrics -- This message was sent by Atlassian JIRA (v6.3.4#6332)