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 44A41180A9 for ; Tue, 8 Dec 2015 01:40:12 +0000 (UTC) Received: (qmail 71325 invoked by uid 500); 8 Dec 2015 01:40:11 -0000 Delivered-To: apmail-hbase-dev-archive@hbase.apache.org Received: (qmail 71073 invoked by uid 500); 8 Dec 2015 01:40:11 -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 71032 invoked by uid 99); 8 Dec 2015 01:40:11 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 08 Dec 2015 01:40:11 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 036212C14F7 for ; Tue, 8 Dec 2015 01:40:11 +0000 (UTC) Date: Tue, 8 Dec 2015 01:40:11 +0000 (UTC) From: "Ashu Pachauri (JIRA)" To: dev@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HBASE-14947) WALProcedureStore improvements MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Ashu Pachauri created HBASE-14947: ------------------------------------- Summary: WALProcedureStore improvements Key: HBASE-14947 URL: https://issues.apache.org/jira/browse/HBASE-14947 Project: HBase Issue Type: Improvement Components: proc-v2 Reporter: Ashu Pachauri Priority: Minor Currently we rely on locking at every operation level in WALProcedureStore, this requires use of multiple locks to eliminate potential race conditions. But, use of multiple locks is a recipe for potential deadlocks. Investigate if there is a better way to deal with this. -- This message was sent by Atlassian JIRA (v6.3.4#6332)