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 555CC200C11 for ; Sat, 21 Jan 2017 00:56:32 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 53D28160B48; Fri, 20 Jan 2017 23:56:32 +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 9D8DC160B55 for ; Sat, 21 Jan 2017 00:56:31 +0100 (CET) Received: (qmail 35636 invoked by uid 500); 20 Jan 2017 23:56:30 -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 35625 invoked by uid 99); 20 Jan 2017 23:56:30 -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; Fri, 20 Jan 2017 23:56:30 +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 66478C186D for ; Fri, 20 Jan 2017 23:56:30 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -1.999 X-Spam-Level: X-Spam-Status: No, score=-1.999 tagged_above=-999 required=6.31 tests=[KAM_LAZY_DOMAIN_SECURITY=1, RP_MATCHES_RCVD=-2.999] 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 NRbHtqHX88DX for ; Fri, 20 Jan 2017 23:56:29 +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 9026C60D95 for ; Fri, 20 Jan 2017 23:56:29 +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 54392E026E for ; Fri, 20 Jan 2017 23:56:28 +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 0FFBB2528B for ; Fri, 20 Jan 2017 23:56:27 +0000 (UTC) Date: Fri, 20 Jan 2017 23:56:27 +0000 (UTC) From: "Jan Hentschel (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HBASE-10699) Optimize some code MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Fri, 20 Jan 2017 23:56:32 -0000 [ https://issues.apache.org/jira/browse/HBASE-10699?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jan Hentschel updated HBASE-10699: ---------------------------------- Status: Patch Available (was: In Progress) > Optimize some code > ------------------ > > Key: HBASE-10699 > URL: https://issues.apache.org/jira/browse/HBASE-10699 > Project: HBase > Issue Type: Improvement > Reporter: @deprecated Yi Deng > Assignee: Jan Hentschel > Attachments: HBASE-10699.master.001.patch > > > 1. Set capacity on ArrayList when possible > 2. Use isEmpty instead of size() == 0 when possible > 3. Reduce some unnecessary allocation -- This message was sent by Atlassian JIRA (v6.3.4#6332)