From mapreduce-dev-return-20159-apmail-hadoop-mapreduce-dev-archive=hadoop.apache.org@hadoop.apache.org Thu Jul 5 21:02:02 2018 Return-Path: X-Original-To: apmail-hadoop-mapreduce-dev-archive@minotaur.apache.org Delivered-To: apmail-hadoop-mapreduce-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 99570182D1 for ; Thu, 5 Jul 2018 21:02:02 +0000 (UTC) Received: (qmail 85998 invoked by uid 500); 5 Jul 2018 21:02:02 -0000 Delivered-To: apmail-hadoop-mapreduce-dev-archive@hadoop.apache.org Received: (qmail 85903 invoked by uid 500); 5 Jul 2018 21:02:02 -0000 Mailing-List: contact mapreduce-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list mapreduce-dev@hadoop.apache.org Received: (qmail 85890 invoked by uid 99); 5 Jul 2018 21:02:02 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd4-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 05 Jul 2018 21:02:01 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd4-us-west.apache.org (ASF Mail Server at spamd4-us-west.apache.org) with ESMTP id 9C5A5C0102 for ; Thu, 5 Jul 2018 21:02:01 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -110.301 X-Spam-Level: X-Spam-Status: No, score=-110.301 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id VT_tVeOltsRv for ; Thu, 5 Jul 2018 21:02:01 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id 0039B5F49F for ; Thu, 5 Jul 2018 21:02:01 +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 8B56CE0670 for ; Thu, 5 Jul 2018 21:02:00 +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 4A1D027506 for ; Thu, 5 Jul 2018 21:02:00 +0000 (UTC) Date: Thu, 5 Jul 2018 21:02:00 +0000 (UTC) From: "Brandon Scheller (JIRA)" To: mapreduce-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (MAPREDUCE-7120) Make hadoop consider wildcard host as datalocal MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Brandon Scheller created MAPREDUCE-7120: ------------------------------------------- Summary: Make hadoop consider wildcard host as datalocal Key: MAPREDUCE-7120 URL: https://issues.apache.org/jira/browse/MAPREDUCE-7120 Project: Hadoop Map/Reduce Issue Type: New Feature Components: client Affects Versions: 2.8.4 Reporter: Brandon Scheller Make hadoop consider wildcard host as datalocal. This allows hadoop to treat "*" as data local. This allows remote filesystems to increase performance by skipping retrys for data locality by returning "*" as the block host when the filesystem is asked for the block location. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: mapreduce-dev-unsubscribe@hadoop.apache.org For additional commands, e-mail: mapreduce-dev-help@hadoop.apache.org