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 66A54200C2B for ; Thu, 2 Mar 2017 19:16:51 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 636A6160B6F; Thu, 2 Mar 2017 18:16:51 +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 AE2E2160B6A for ; Thu, 2 Mar 2017 19:16:50 +0100 (CET) Received: (qmail 85166 invoked by uid 500); 2 Mar 2017 18:16:49 -0000 Mailing-List: contact yarn-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list yarn-issues@hadoop.apache.org Received: (qmail 85150 invoked by uid 99); 2 Mar 2017 18:16:49 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 02 Mar 2017 18:16:49 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id 70B88189559 for ; Thu, 2 Mar 2017 18:16:49 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -1.547 X-Spam-Level: X-Spam-Status: No, score=-1.547 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, RP_MATCHES_RCVD=-2.999, SPF_NEUTRAL=0.652] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id DX17vSrTJuRz for ; Thu, 2 Mar 2017 18:16:48 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 26B555F257 for ; Thu, 2 Mar 2017 18:16:48 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id EA6F4E08AC for ; Thu, 2 Mar 2017 18:16:45 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 75EDC24168 for ; Thu, 2 Mar 2017 18:16:45 +0000 (UTC) Date: Thu, 2 Mar 2017 18:16:45 +0000 (UTC) From: "Haibo Chen (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (YARN-6263) NMTokenSecretManagerInRM.createAndGetNMToken is not thread safe MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Thu, 02 Mar 2017 18:16:51 -0000 [ https://issues.apache.org/jira/browse/YARN-6263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haibo Chen updated YARN-6263: ----------------------------- Description: NMTokenSecretManagerInRM.createAndGetNMToken modifies values of a ConcurrentHashMap, which are of type HashSet, but it only acquires read lock. (was: NMTokenSecretManagerInRM.createAndGetNMToken modifies values of a ConcurrentHashMap, which are of type HashTable, but it only acquires read lock.) > NMTokenSecretManagerInRM.createAndGetNMToken is not thread safe > --------------------------------------------------------------- > > Key: YARN-6263 > URL: https://issues.apache.org/jira/browse/YARN-6263 > Project: Hadoop YARN > Issue Type: Bug > Components: yarn > Affects Versions: 3.0.0-alpha2 > Reporter: Haibo Chen > Assignee: Haibo Chen > Attachments: YARN-6263.01.patch > > > NMTokenSecretManagerInRM.createAndGetNMToken modifies values of a ConcurrentHashMap, which are of type HashSet, but it only acquires read lock. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: yarn-issues-help@hadoop.apache.org