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 C233D193ED for ; Thu, 28 Apr 2016 08:05:13 +0000 (UTC) Received: (qmail 18900 invoked by uid 500); 28 Apr 2016 08:05:13 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 18805 invoked by uid 500); 28 Apr 2016 08:05:13 -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 18535 invoked by uid 99); 28 Apr 2016 08:05:13 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 28 Apr 2016 08:05:13 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 0E5F42C1F6F for ; Thu, 28 Apr 2016 08:05:13 +0000 (UTC) Date: Thu, 28 Apr 2016 08:05:13 +0000 (UTC) From: "Hudson (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-15720) Print row locks at the debug dump page 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-15720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15261715#comment-15261715 ] Hudson commented on HBASE-15720: -------------------------------- FAILURE: Integrated in HBase-Trunk_matrix #876 (See [https://builds.apache.org/job/HBase-Trunk_matrix/876/]) HBASE-15720 Print row locks at the debug dump page (chenheng: rev e8b37422c3217bf6794607e3d88d01b99321eda5) * hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RSDumpServlet.java * hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java > Print row locks at the debug dump page > -------------------------------------- > > Key: HBASE-15720 > URL: https://issues.apache.org/jira/browse/HBASE-15720 > Project: HBase > Issue Type: Improvement > Reporter: Enis Soztutar > Assignee: Heng Chen > Fix For: 2.0.0, 1.3.0, 1.4.0, 1.1.5, 1.2.2, 0.98.20, 1.0.5 > > Attachments: 4742C21D-B9CE-4921-9B32-CC319488EC64.png, HBASE-15720.patch > > > We had to debug cases where some handlers are holding row locks for an extended time (and maybe leak) and other handlers are getting timeouts for obtaining row locks. > We should add row lock information at the debug page at the RS UI to be able to live-debug such cases. -- This message was sent by Atlassian JIRA (v6.3.4#6332)