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 65552200C81 for ; Thu, 11 May 2017 23:37:09 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 63F1B160BB3; Thu, 11 May 2017 21:37:09 +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 B213D160BC7 for ; Thu, 11 May 2017 23:37:08 +0200 (CEST) Received: (qmail 73880 invoked by uid 500); 11 May 2017 21:37:07 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 73849 invoked by uid 99); 11 May 2017 21:37:06 -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, 11 May 2017 21:37:06 +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 513C6C04EF for ; Thu, 11 May 2017 21:37:06 +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 rzikatqArW7F for ; Thu, 11 May 2017 21:37:05 +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 5C3615FDAD for ; Thu, 11 May 2017 21:37:05 +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 CE19EE0D22 for ; Thu, 11 May 2017 21:37:04 +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 2E44A21E0E for ; Thu, 11 May 2017 21:37:04 +0000 (UTC) Date: Thu, 11 May 2017 21:37:04 +0000 (UTC) From: "Hudson (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-18026) ProtobufUtil seems to do extra array copying MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Thu, 11 May 2017 21:37:09 -0000 [ https://issues.apache.org/jira/browse/HBASE-18026?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16007243#comment-16007243 ] Hudson commented on HBASE-18026: -------------------------------- SUCCESS: Integrated in Jenkins build HBase-1.3-IT #42 (See [https://builds.apache.org/job/HBase-1.3-IT/42/]) HBASE-18026 ProtobufUtil seems to do extra array copying (apurtell: rev 80d7d1a595862b6d9d6a8fbbc5a554ad17a37381) * (edit) hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/ProtobufUtil.java > ProtobufUtil seems to do extra array copying > -------------------------------------------- > > Key: HBASE-18026 > URL: https://issues.apache.org/jira/browse/HBASE-18026 > Project: HBase > Issue Type: Bug > Affects Versions: 2.0.0, 1.3.2 > Reporter: Vincent Poon > Assignee: Vincent Poon > Priority: Minor > Fix For: 2.0.0, 1.4.0, 1.2.6, 1.3.2, 1.1.11 > > Attachments: HBASE-18026.branch-1.v1.patch, HBASE-18026.master.v1.patch > > > In ProtobufUtil, the protobuf fields are copied into an array using toByteArray(). These are then passed into the KeyValue constructor which does another copy. > It seems like we can avoid a copy here by using HBaseZeroCopyByteString#zeroCopyGetBytes() ? -- This message was sent by Atlassian JIRA (v6.3.15#6346)