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 D0403200C70 for ; Thu, 20 Apr 2017 03:41:07 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id CEFA8160BAA; Thu, 20 Apr 2017 01:41:07 +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 22A1B160B9C for ; Thu, 20 Apr 2017 03:41:06 +0200 (CEST) Received: (qmail 18959 invoked by uid 500); 20 Apr 2017 01:41:06 -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 18948 invoked by uid 99); 20 Apr 2017 01:41:06 -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, 20 Apr 2017 01:41:06 +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 DE6C6C0F8E for ; Thu, 20 Apr 2017 01:41:05 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -100.002 X-Spam-Level: X-Spam-Status: No, score=-100.002 tagged_above=-999 required=6.31 tests=[RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, 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 Anz7N8yArxh5 for ; Thu, 20 Apr 2017 01:41:05 +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 C98895F2FD for ; Thu, 20 Apr 2017 01:41:04 +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 66D65E0436 for ; Thu, 20 Apr 2017 01:41:04 +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 2180021B54 for ; Thu, 20 Apr 2017 01:41:04 +0000 (UTC) Date: Thu, 20 Apr 2017 01:41:04 +0000 (UTC) From: "Anu Engineer (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-11504) Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Thu, 20 Apr 2017 01:41:08 -0000 [ https://issues.apache.org/jira/browse/HDFS-11504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15975907#comment-15975907 ] Anu Engineer commented on HDFS-11504: ------------------------------------- +1, [~xyao] Thanks for updating the patch. There are 2 check style issues. Do you want to fix them while committing ? > Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs > ------------------------------------------------------- > > Key: HDFS-11504 > URL: https://issues.apache.org/jira/browse/HDFS-11504 > Project: Hadoop HDFS > Issue Type: Sub-task > Affects Versions: HDFS-7240 > Reporter: Xiaoyu Yao > Assignee: Xiaoyu Yao > Attachments: HDFS-11504-HDFS-7240.001.patch, HDFS-11504-HDFS-7240.002.patch, HDFS-11504-HDFS-7240.003.patch, HDFS-11504-HDFS-7240.004.patch, HDFS-11504-HDFS-7240.005.patch, HDFS-11504-HDFS-7240.006.patch > > > The signature of the APIs are listed below. This allows SCM to > 1) allocateBlock for client and maintain the key->container mapping in level DB in addition to the existing container to pipeline mapping in level DB. > 2) return the pipeline of a block based on the key. > 3) remove the block based on the key of the block. > {code} > allocateBlock(long size) > getBlock(key); > void deleteBlock(key); > {code} -- 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