Return-Path: X-Original-To: apmail-hbase-issues-archive@www.apache.org Delivered-To: apmail-hbase-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id ED15310505 for ; Tue, 9 Dec 2014 15:56:12 +0000 (UTC) Received: (qmail 83127 invoked by uid 500); 9 Dec 2014 15:56:12 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 83023 invoked by uid 500); 9 Dec 2014 15:56:12 -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 82750 invoked by uid 99); 9 Dec 2014 15:56:12 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 09 Dec 2014 15:56:12 +0000 Date: Tue, 9 Dec 2014 15:56:12 +0000 (UTC) From: "Sean Busbey (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HBASE-12655) WALPerformanceEvaluation miscalculates append/sync statistics for multiple regions MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HBASE-12655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sean Busbey updated HBASE-12655: -------------------------------- Resolution: Fixed Status: Resolved (was: Patch Available) pushed to branch-1+. > WALPerformanceEvaluation miscalculates append/sync statistics for multiple regions > ---------------------------------------------------------------------------------- > > Key: HBASE-12655 > URL: https://issues.apache.org/jira/browse/HBASE-12655 > Project: HBase > Issue Type: Bug > Components: wal > Affects Versions: 0.99.2 > Reporter: Sean Busbey > Assignee: Sean Busbey > Priority: Minor > Fix For: 1.0.0, 2.0.0 > > Attachments: HBASE-12655.1.patch.txt > > > Right now the WALPerformaceEvaluation tool sets up each new region by asking for a WAL and then adding a listener. The listener updates running stats on appends / syncs using a shared object in the evaluation tool. > For WALProviders that reuse WALs (such as the default one always using a single WAL), this results in adding a listener to WALs that already have them. Each of those listeners is then updated on each append/sync. -- This message was sent by Atlassian JIRA (v6.3.4#6332)