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 57B4A200CEE for ; Mon, 7 Aug 2017 11:27:08 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 561E3164EA1; Mon, 7 Aug 2017 09:27:08 +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 9F19A164E9F for ; Mon, 7 Aug 2017 11:27:07 +0200 (CEST) Received: (qmail 70324 invoked by uid 500); 7 Aug 2017 09:27:06 -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 70270 invoked by uid 99); 7 Aug 2017 09:27:06 -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; Mon, 07 Aug 2017 09:27:06 +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 4F6681A1B84 for ; Mon, 7 Aug 2017 09:27:06 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-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-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 2IMIXuw55bHX for ; Mon, 7 Aug 2017 09:27:05 +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 F1BCC5F5B6 for ; Mon, 7 Aug 2017 09:27:04 +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 88118E09A4 for ; Mon, 7 Aug 2017 09:27:03 +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 56A9D2415E for ; Mon, 7 Aug 2017 09:27:02 +0000 (UTC) Date: Mon, 7 Aug 2017 09:27:02 +0000 (UTC) From: "Wei Zhou (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-11814) Benchmark and tune for prefered default cell size MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Mon, 07 Aug 2017 09:27:08 -0000 [ https://issues.apache.org/jira/browse/HDFS-11814?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16116318#comment-16116318 ] Wei Zhou commented on HDFS-11814: --------------------------------- From the test cases above, there is no need to change the default cell size (64KB). Thanks! > Benchmark and tune for prefered default cell size > ------------------------------------------------- > > Key: HDFS-11814 > URL: https://issues.apache.org/jira/browse/HDFS-11814 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: SammiChen > Assignee: Wei Zhou > Labels: hdfs-ec-3.0-must-do > Attachments: RS-Read.png, RS-Write.png > > > Doing some benchmarking to see which cell size is more desirable, other than current 64k -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org