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 3D7B8200C47 for ; Thu, 16 Mar 2017 00:44:47 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 3C10B160B7C; Wed, 15 Mar 2017 23:44:47 +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 86C85160B78 for ; Thu, 16 Mar 2017 00:44:46 +0100 (CET) Received: (qmail 28460 invoked by uid 500); 15 Mar 2017 23:44:45 -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 28449 invoked by uid 99); 15 Mar 2017 23:44:45 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 15 Mar 2017 23:44:45 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 2BE011A029D for ; Wed, 15 Mar 2017 23:44:45 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 0.651 X-Spam-Level: X-Spam-Status: No, score=0.651 tagged_above=-999 required=6.31 tests=[RP_MATCHES_RCVD=-0.001, SPF_NEUTRAL=0.652] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id UFL7LVtzk3p0 for ; Wed, 15 Mar 2017 23:44:44 +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 CBE965F23D for ; Wed, 15 Mar 2017 23:44:43 +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 CA0E2E08C3 for ; Wed, 15 Mar 2017 23:44:42 +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 BC65B243B2 for ; Wed, 15 Mar 2017 23:44:41 +0000 (UTC) Date: Wed, 15 Mar 2017 23:44:41 +0000 (UTC) From: "Virajith Jalaparti (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-10675) Datanode support to read from external stores. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Wed, 15 Mar 2017 23:44:47 -0000 [ https://issues.apache.org/jira/browse/HDFS-10675?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Virajith Jalaparti updated HDFS-10675: -------------------------------------- Attachment: HDFS-10675-HDFS-9806.004.patch Posting a new patch that rebases the earlier patch on the current version of branch apache/HDFS-9806. It also fixes (a) Null pointer exceptions that occur when a Datanode runs with {{dfs.datanode.data.dir}} that is PROVIDED and remote (e.g., \[PROVIDED\]s3a://.... or \[PROVIDED\]hdfs://....), and (b) prevents polluting {{dfs.datanode.data.dir}} that are \[PROVIDED\]file:///... i.e., avoids creation of the DN file hierarchy ({{current/}}) in the specified {{dfs.datanode.data.dir}} if it is {{PROVIDED}}. > Datanode support to read from external stores. > ----------------------------------------------- > > Key: HDFS-10675 > URL: https://issues.apache.org/jira/browse/HDFS-10675 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Virajith Jalaparti > Attachments: HDFS-10675-HDFS-9806.001.patch, HDFS-10675-HDFS-9806.002.patch, HDFS-10675-HDFS-9806.003.patch, HDFS-10675-HDFS-9806.004.patch > > > This JIRA introduces a new {{PROVIDED}} {{StorageType}} to represent external stores, along with enabling the Datanode to read from such stores using a {{ProvidedReplica}} and a {{ProvidedVolume}}. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org