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 AE001200C8D for ; Tue, 28 Jun 2016 08:04:58 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id ACDEA160A6E; Tue, 28 Jun 2016 06:04:58 +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 27CAB160A5B for ; Tue, 28 Jun 2016 08:04:58 +0200 (CEST) Received: (qmail 50093 invoked by uid 500); 28 Jun 2016 06:04:57 -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 50043 invoked by uid 99); 28 Jun 2016 06:04:57 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 28 Jun 2016 06:04:57 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 0C4682C1F5C for ; Tue, 28 Jun 2016 06:04:57 +0000 (UTC) Date: Tue, 28 Jun 2016 06:04:57 +0000 (UTC) From: "Jingcheng Du (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HBASE-15976) RegionServerMetricsWrapperRunnable will be failure when disable blockcache. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 28 Jun 2016 07:18:37 -0000 [ https://issues.apache.org/jira/browse/HBASE-15976?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jingcheng Du updated HBASE-15976: --------------------------------- Status: Open (was: Patch Available) > RegionServerMetricsWrapperRunnable will be failure when disable blockcache. > ---------------------------------------------------------------------------- > > Key: HBASE-15976 > URL: https://issues.apache.org/jira/browse/HBASE-15976 > Project: HBase > Issue Type: Bug > Affects Versions: 1.1.5, 1.0.3, 1.2.1, 0.98.15 > Reporter: Liu Junhong > Assignee: Jingcheng Du > Attachments: HBASE-15976-0.98.patch, HBASE-15976-branch-1&branch-1.3.patch, HBASE-15976-branch-1.0.patch, HBASE-15976-branch-1.1.patch, HBASE-15976-branch-1.2.patch, HBASE-15976-master.patch > > > When i disable blockcache, the code "cacheStats = blockCache.getStats();" will occur NPE in org.apache.hadoop.hbase.regionserver.MetricsRegionServerWrapperImpl.RegionServerMetricsWrapperRunnable. > It lead to many regionserver's metrics' value always equal 0. -- This message was sent by Atlassian JIRA (v6.3.4#6332)