Return-Path: X-Original-To: apmail-hbase-user-archive@www.apache.org Delivered-To: apmail-hbase-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id A66C1FBEF for ; Wed, 17 Apr 2013 08:26:40 +0000 (UTC) Received: (qmail 76769 invoked by uid 500); 17 Apr 2013 08:26:38 -0000 Delivered-To: apmail-hbase-user-archive@hbase.apache.org Received: (qmail 76339 invoked by uid 500); 17 Apr 2013 08:26:38 -0000 Mailing-List: contact user-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hbase.apache.org Delivered-To: mailing list user@hbase.apache.org Received: (qmail 76317 invoked by uid 99); 17 Apr 2013 08:26:37 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 17 Apr 2013 08:26:37 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of beatls@gmail.com designates 209.85.128.180 as permitted sender) Received: from [209.85.128.180] (HELO mail-ve0-f180.google.com) (209.85.128.180) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 17 Apr 2013 08:26:32 +0000 Received: by mail-ve0-f180.google.com with SMTP id pb11so1185044veb.25 for ; Wed, 17 Apr 2013 01:26:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:in-reply-to:references:date:message-id :subject:from:to:content-type; bh=dQoPHPAE9x8I/sJSOP+KZiENjeZB7Np5igmCfxma1jw=; b=B7D9ilkHx6YF3Q6faXFUGcumOzASUfjnhFLtC6q3Ww3xOZYPb6m3nj+FmqnEUNfTbS pwoja1b4zftPJ9RpA5WehWEjByxmnhqvREzjScrR4zrrA+nS3swnDQUCwh/dGR8lMGSt slNwiXJL8uxANEkZK0U4MgPw3sKjBv1U5JGUWWleYY0P+p/9ycVCXAtdlCm4Cx6kdVUh ux3PuKZhe+JZO03ewhsIDBFy0CalKvyeBfalxFdS0M03SluHra9+Dx3s9LQss0yYeLyF 9z+1nggt95Rl6PSCc9PZOHOMPkeVEg4jHkqqm9LI2uhVDl+NLRNHBG/0deNaake7pY7k x3cQ== MIME-Version: 1.0 X-Received: by 10.52.66.229 with SMTP id i5mr3448763vdt.131.1366187171690; Wed, 17 Apr 2013 01:26:11 -0700 (PDT) Received: by 10.52.181.168 with HTTP; Wed, 17 Apr 2013 01:26:11 -0700 (PDT) In-Reply-To: References: Date: Wed, 17 Apr 2013 16:26:11 +0800 Message-ID: Subject: Re: regionserver stucking From: hua beatls To: "user@hbase.apache.org" Content-Type: multipart/alternative; boundary=20cf307cfc8210be5b04da8a3db5 X-Virus-Checked: Checked by ClamAV on apache.org --20cf307cfc8210be5b04da8a3db5 Content-Type: text/plain; charset=ISO-8859-1 any good tool for thread dump? can you recommand? Thanks! beatls On Wed, Apr 17, 2013 at 4:06 PM, ramkrishna vasudevan < ramkrishna.s.vasudevan@gmail.com> wrote: > Can you attach a thread dump for this ? Which version of HBase are you > using. > > Logs also if attached would be fine. > > Regards > Ram > > > On Wed, Apr 17, 2013 at 1:07 PM, hua beatls wrote: > > > HI, > > from web ui I find one of my 5 regionserver missing, and check the > log > > find: > > > > > ***************************************************************************************** > > [hadoop@hadoop1 logs]$ tail -f hbase-hadoop-regionserver-hadoop1.log > > 2013-04-17 15:21:24,789 DEBUG > > org.apache.hadoop.hbase.regionserver.CompactSplitThread: Waiting for > Split > > Thread to finish... > > 2013-04-17 15:22:24,789 DEBUG > > org.apache.hadoop.hbase.regionserver.CompactSplitThread: Waiting for > Split > > Thread to finish... > > > > > ********************************************************************************************* > > but the regionserver process is still alive from jps output. > > > > any suggestion? > > > > Thanks! > > > > beatls > > > --20cf307cfc8210be5b04da8a3db5--