Return-Path: X-Original-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-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 4CDD8D4D0 for ; Thu, 7 Feb 2013 21:19:14 +0000 (UTC) Received: (qmail 20553 invoked by uid 500); 7 Feb 2013 21:19:13 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 20469 invoked by uid 500); 7 Feb 2013 21:19:13 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-issues@hadoop.apache.org Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 20182 invoked by uid 99); 7 Feb 2013 21:19:13 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 07 Feb 2013 21:19:13 +0000 Date: Thu, 7 Feb 2013 21:19:13 +0000 (UTC) From: "Daryn Sharp (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HDFS-4478) Token operations should not lock namespace MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Daryn Sharp created HDFS-4478: --------------------------------- Summary: Token operations should not lock namespace Key: HDFS-4478 URL: https://issues.apache.org/jira/browse/HDFS-4478 Project: Hadoop HDFS Issue Type: Bug Components: namenode Affects Versions: 2.0.0-alpha, 0.23.0, 3.0.0 Reporter: Daryn Sharp Token get/renew/cancel operations obtain a write lock on the namespace. This seems unnecessary. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira