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 BD847200C81 for ; Fri, 26 May 2017 13:36:07 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id BBF03160BD6; Fri, 26 May 2017 11:36:07 +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 0C402160BB8 for ; Fri, 26 May 2017 13:36:06 +0200 (CEST) Received: (qmail 48131 invoked by uid 500); 26 May 2017 11:36:06 -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 48118 invoked by uid 99); 26 May 2017 11:36:06 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 26 May 2017 11:36:06 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id D0B65C2513 for ; Fri, 26 May 2017 11:36:05 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-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 (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id 9OC0tAQRwxOq for ; Fri, 26 May 2017 11:36:05 +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 E67275F477 for ; Fri, 26 May 2017 11:36:04 +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 7D9C1E06BC for ; Fri, 26 May 2017 11:36:04 +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 34F6421B57 for ; Fri, 26 May 2017 11:36:04 +0000 (UTC) Date: Fri, 26 May 2017 11:36:04 +0000 (UTC) From: "ramkrishna.s.vasudevan (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HBASE-17777) TestMemstoreLAB#testLABThreading runs too long for a small test MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Fri, 26 May 2017 11:36:07 -0000 [ https://issues.apache.org/jira/browse/HBASE-17777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ramkrishna.s.vasudevan updated HBASE-17777: ------------------------------------------- Status: Open (was: Patch Available) > TestMemstoreLAB#testLABThreading runs too long for a small test > --------------------------------------------------------------- > > Key: HBASE-17777 > URL: https://issues.apache.org/jira/browse/HBASE-17777 > Project: HBase > Issue Type: Improvement > Components: test > Affects Versions: 2.0.0 > Reporter: ramkrishna.s.vasudevan > Assignee: ramkrishna.s.vasudevan > Priority: Minor > Attachments: HBASE-17777_1.patch, HBASE-17777_2.patch > > > While working on ChunkCreator/ChunkMap found that the test in TestMSLAB#testLABThreading() runs for almost 5 mins and the whole test is under smallTest category. > The reason is that we are creating 35*2MB chunks from MSLAB. We try writing data to these chunks until they are 50MB in size. > And while verifying in order to check if the chunks are not overwritten/overlapped we verify the content of the buffers. > So we actually keep comparing 50MB buffer n number of times. I suggest we change this in a way that at max we create chunks whose size is totally at 1MB or may be even lesser and write cells which are smaller in size. By doing this we can drastically reduce the run time of this test. May be something less than 1 min. -- This message was sent by Atlassian JIRA (v6.3.15#6346)