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 903221010A for ; Thu, 13 Feb 2014 02:30:33 +0000 (UTC) Received: (qmail 46082 invoked by uid 500); 13 Feb 2014 02:30:23 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 46018 invoked by uid 500); 13 Feb 2014 02:30:22 -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 45898 invoked by uid 99); 13 Feb 2014 02:30:21 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 13 Feb 2014 02:30:21 +0000 Date: Thu, 13 Feb 2014 02:30:21 +0000 (UTC) From: "Hudson (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-10500) Some tools OOM when BucketCache is enabled 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-10500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13899941#comment-13899941 ] Hudson commented on HBASE-10500: -------------------------------- FAILURE: Integrated in HBase-TRUNK-on-Hadoop-1.1 #88 (See [https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-1.1/88/]) HBASE-10500 Some tools OOM when BucketCache is enabled (ndimiduk: rev 1567687) * /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/LoadIncrementalHFiles.java * /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/util/HBaseFsck.java > Some tools OOM when BucketCache is enabled > ------------------------------------------ > > Key: HBASE-10500 > URL: https://issues.apache.org/jira/browse/HBASE-10500 > Project: HBase > Issue Type: Bug > Components: HFile > Affects Versions: 0.98.0, 0.96.0, 0.99.0 > Reporter: Nick Dimiduk > Assignee: Nick Dimiduk > Fix For: 0.96.2, 0.98.1, 0.99.0 > > Attachments: HBASE-10500.00.patch, HBASE-10500.01.patch > > > Running {{hbck --repair}} or {{LoadIncrementalHFiles}} when BucketCache is enabled in offheap mode can cause OOM. This is apparently because {{bin/hbase}} does not include $HBASE_REGIONSERVER_OPTS for these tools. This results in HRegion or HFileReaders initialized with a CacheConfig that doesn't have the necessary Direct Memory. > Possible solutions include: > - disable blockcache in the config used by hbck when running its repairs > - include HBASE_REGIONSERVER_OPTS in the HBaseFSCK startup arguments > I'm leaning toward the former because it's possible that hbck is run on a host with different hardware profile as the RS. -- This message was sent by Atlassian JIRA (v6.1.5#6160)