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 3D4BD200B9D for ; Thu, 29 Sep 2016 00:12:22 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 3BFEC160ADD; Wed, 28 Sep 2016 22:12:22 +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 B1CE7160AD3 for ; Thu, 29 Sep 2016 00:12:21 +0200 (CEST) Received: (qmail 98901 invoked by uid 500); 28 Sep 2016 22:12:20 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 98871 invoked by uid 99); 28 Sep 2016 22:12:20 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 28 Sep 2016 22:12:20 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id A19722C2A5F for ; Wed, 28 Sep 2016 22:12:20 +0000 (UTC) Date: Wed, 28 Sep 2016 22:12:20 +0000 (UTC) From: "Andrew Wang (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-10916) Switch from "raw" to "system" xattr namespace for erasure coding policy MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Wed, 28 Sep 2016 22:12:22 -0000 [ https://issues.apache.org/jira/browse/HDFS-10916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15531033#comment-15531033 ] Andrew Wang commented on HDFS-10916: ------------------------------------ Test failures look unrelated. > Switch from "raw" to "system" xattr namespace for erasure coding policy > ----------------------------------------------------------------------- > > Key: HDFS-10916 > URL: https://issues.apache.org/jira/browse/HDFS-10916 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: erasure-coding > Affects Versions: 3.0.0-alpha1 > Reporter: Andrew Wang > Assignee: Andrew Wang > Attachments: HDFS-10916.001.patch > > > Currently EC policy is stored as in the raw xattr namespace. It would be better to store this in "system" like storage policy. > Raw is meant for attributes which need to be preserved across a distcp, like encryption info. EC policy is more similar to replication factor or storage policy, which can differ between the src and target of a distcp. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org