Return-Path: X-Original-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 2918118CC2 for ; Tue, 23 Feb 2016 03:19:19 +0000 (UTC) Received: (qmail 16842 invoked by uid 500); 23 Feb 2016 03:19:18 -0000 Delivered-To: apmail-hadoop-hdfs-dev-archive@hadoop.apache.org Received: (qmail 16707 invoked by uid 500); 23 Feb 2016 03:19:18 -0000 Mailing-List: contact hdfs-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-dev@hadoop.apache.org Delivered-To: mailing list hdfs-dev@hadoop.apache.org Received: (qmail 16665 invoked by uid 99); 23 Feb 2016 03:19:18 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 23 Feb 2016 03:19:18 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 15C792C14F0 for ; Tue, 23 Feb 2016 03:19:18 +0000 (UTC) Date: Tue, 23 Feb 2016 03:19:18 +0000 (UTC) From: "Mingliang Liu (JIRA)" To: hdfs-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HDFS-9846) Make DelegationTokenFetcher a Tool MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Mingliang Liu created HDFS-9846: ----------------------------------- Summary: Make DelegationTokenFetcher a Tool Key: HDFS-9846 URL: https://issues.apache.org/jira/browse/HDFS-9846 Project: Hadoop HDFS Issue Type: Improvement Reporter: Mingliang Liu Assignee: Mingliang Liu Currently the {{org.apache.hadoop.hdfs.tools.DelegationTokenFetcher}} is not implementing the {{Tool}} interface, while it should. This jira is to track the effort of refactoring the code to implement the {{Tool}} interface. The main benefits are unified generic option parsing, modifying the configurations, and conjunction with {{ToolRunner}}. -- This message was sent by Atlassian JIRA (v6.3.4#6332)