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 81A34200CB7 for ; Fri, 16 Jun 2017 08:11:05 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 80500160BF0; Fri, 16 Jun 2017 06:11:05 +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 C5482160BDF for ; Fri, 16 Jun 2017 08:11:04 +0200 (CEST) Received: (qmail 59546 invoked by uid 500); 16 Jun 2017 06:11:03 -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 59533 invoked by uid 99); 16 Jun 2017 06:11:03 -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, 16 Jun 2017 06:11:03 +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 469F2C04D4 for ; Fri, 16 Jun 2017 06:11:03 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -99.211 X-Spam-Level: X-Spam-Status: No, score=-99.211 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id Ef3i5bGZwMjZ for ; Fri, 16 Jun 2017 06:11:02 +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 1578260DB6 for ; Fri, 16 Jun 2017 06:11:02 +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 CA194E0D6A for ; Fri, 16 Jun 2017 06:11:00 +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 2759B24003 for ; Fri, 16 Jun 2017 06:11:00 +0000 (UTC) Date: Fri, 16 Jun 2017 06:11:00 +0000 (UTC) From: "ramkrishna.s.vasudevan (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-18220) Compaction scanners need not reopen storefile scanners while trying to switch over from pread to stream MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Fri, 16 Jun 2017 06:11:05 -0000 [ https://issues.apache.org/jira/browse/HBASE-18220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16051439#comment-16051439 ] ramkrishna.s.vasudevan commented on HBASE-18220: ------------------------------------------------ Ya that also works. What to change it? > Compaction scanners need not reopen storefile scanners while trying to switch over from pread to stream > ------------------------------------------------------------------------------------------------------- > > Key: HBASE-18220 > URL: https://issues.apache.org/jira/browse/HBASE-18220 > Project: HBase > Issue Type: Sub-task > Components: Compaction > Affects Versions: 2.0.0, 3.0.0, 2.0.0-alpha-1 > Reporter: ramkrishna.s.vasudevan > Assignee: ramkrishna.s.vasudevan > Fix For: 2.0.0, 3.0.0, 2.0.0-alpha-2 > > Attachments: HBASE-18220.patch > > > We try switch over to stream scanner if we have read more than a certain number of bytes. In case of compaction we already have stream based scanners only and but on calling shipped() we try to again close and reopen the scanners which is unwanted. > [~Apache9] -- This message was sent by Atlassian JIRA (v6.4.14#64029)