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 45604200C0E for ; Wed, 1 Feb 2017 16:26:56 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 43DBC160B5E; Wed, 1 Feb 2017 15:26:56 +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 8B6FB160B43 for ; Wed, 1 Feb 2017 16:26:55 +0100 (CET) Received: (qmail 97342 invoked by uid 500); 1 Feb 2017 15:26:54 -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 97331 invoked by uid 99); 1 Feb 2017 15:26:54 -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; Wed, 01 Feb 2017 15:26:54 +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 45BF4C0FF4 for ; Wed, 1 Feb 2017 15:26:54 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -1.199 X-Spam-Level: X-Spam-Status: No, score=-1.199 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, 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 (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id Crf1Az0mAPYx for ; Wed, 1 Feb 2017 15:26:53 +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 71D665F30D for ; Wed, 1 Feb 2017 15:26:53 +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 40BF0E0526 for ; Wed, 1 Feb 2017 15:26:52 +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 A4AA82528F for ; Wed, 1 Feb 2017 15:26:51 +0000 (UTC) Date: Wed, 1 Feb 2017 15:26:51 +0000 (UTC) From: "Esteban Gutierrez (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Assigned] (HBASE-15941) HBCK repair should not unsplit healthy splitted region MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Wed, 01 Feb 2017 15:26:56 -0000 [ https://issues.apache.org/jira/browse/HBASE-15941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Esteban Gutierrez reassigned HBASE-15941: ----------------------------------------- Assignee: Esteban Gutierrez (was: Stephen Yuan Jiang) > HBCK repair should not unsplit healthy splitted region > ------------------------------------------------------ > > Key: HBASE-15941 > URL: https://issues.apache.org/jira/browse/HBASE-15941 > Project: HBase > Issue Type: Improvement > Components: hbck > Affects Versions: 1.0.0 > Reporter: Stephen Yuan Jiang > Assignee: Esteban Gutierrez > > Currently HBCK design in branch-1 has a flaw when repair option (the -fixHdfsOverlaps option specifically) is specified: it would wrongly merge split region (by looking at HDFS, it thinks that there exists overlapped regions - parent region and daughter regions covers the same key range, of course). See HBASE-15940 for details. > This JIRA tracks the improvement not-to-merge split region in HBCK repair. -- This message was sent by Atlassian JIRA (v6.3.15#6346)