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 EDA2F200C48 for ; Thu, 6 Apr 2017 09:20:45 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id EC338160B84; Thu, 6 Apr 2017 07:20:45 +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 40669160B83 for ; Thu, 6 Apr 2017 09:20:45 +0200 (CEST) Received: (qmail 93175 invoked by uid 500); 6 Apr 2017 07:20:44 -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 93164 invoked by uid 99); 6 Apr 2017 07:20:44 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 06 Apr 2017 07:20:44 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id E11E018055C for ; Thu, 6 Apr 2017 07:20:43 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -99.202 X-Spam-Level: X-Spam-Status: No, score=-99.202 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, 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 (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id hozo0zltI3Pn for ; Thu, 6 Apr 2017 07:20:43 +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 C226B5FBC1 for ; Thu, 6 Apr 2017 07:20:42 +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 4429DE0B21 for ; Thu, 6 Apr 2017 07:20:42 +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 ADE772406D for ; Thu, 6 Apr 2017 07:20:41 +0000 (UTC) Date: Thu, 6 Apr 2017 07:20:41 +0000 (UTC) From: "Chia-Ping Tsai (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-17836) CellUtil#estimatedSerializedSizeOf is slow when input is ByteBufferCell MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Thu, 06 Apr 2017 07:20:46 -0000 [ https://issues.apache.org/jira/browse/HBASE-17836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15958443#comment-15958443 ] Chia-Ping Tsai commented on HBASE-17836: ---------------------------------------- [~anoop.hbase] Any more comment? > CellUtil#estimatedSerializedSizeOf is slow when input is ByteBufferCell > ----------------------------------------------------------------------- > > Key: HBASE-17836 > URL: https://issues.apache.org/jira/browse/HBASE-17836 > Project: HBase > Issue Type: Improvement > Affects Versions: 2.0.0 > Reporter: Chia-Ping Tsai > Assignee: Chia-Ping Tsai > Priority: Minor > Fix For: 2.0.0 > > Attachments: HBASE-17836.v0.patch, HBASE-17836.v1.patch > > > We call CellUtil#estimatedSerializedSize to calculate the size of rows when scanning. If the input is ByteBufferCell, the CellUtil#estimatedSerializedSizeOf parses many length components to get the qualifierLength stored in the backing buffer. > We should consider using the KeyValueUtil#getSerializedSize. -- This message was sent by Atlassian JIRA (v6.3.15#6346)