Return-Path: X-Original-To: apmail-hbase-dev-archive@www.apache.org Delivered-To: apmail-hbase-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 07A45176ED for ; Wed, 21 Jan 2015 00:29:36 +0000 (UTC) Received: (qmail 87078 invoked by uid 500); 21 Jan 2015 00:29:35 -0000 Delivered-To: apmail-hbase-dev-archive@hbase.apache.org Received: (qmail 86900 invoked by uid 500); 21 Jan 2015 00:29:35 -0000 Mailing-List: contact dev-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hbase.apache.org Delivered-To: mailing list dev@hbase.apache.org Received: (qmail 86625 invoked by uid 99); 21 Jan 2015 00:29:34 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 21 Jan 2015 00:29:34 +0000 Date: Wed, 21 Jan 2015 00:29:34 +0000 (UTC) From: "churro morales (JIRA)" To: dev@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HBASE-12891) have hbck do region consistency checks in parallel MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 churro morales created HBASE-12891: -------------------------------------- Summary: have hbck do region consistency checks in parallel Key: HBASE-12891 URL: https://issues.apache.org/jira/browse/HBASE-12891 Project: HBase Issue Type: Improvement Affects Versions: 2.0.0, 0.98.10, 1.1.0 Reporter: churro morales Assignee: churro morales We have a lot of regions on our cluster ~500k and noticed that hbck took quite some time in checkAndFixConsistency(). [~davelatham] patched our cluster to do this check in parallel to speed things up. I'll attach the patch. -- This message was sent by Atlassian JIRA (v6.3.4#6332)