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 1312719806 for ; Wed, 20 Apr 2016 12:53:25 +0000 (UTC) Received: (qmail 25898 invoked by uid 500); 20 Apr 2016 12:53:21 -0000 Delivered-To: apmail-hbase-user-archive@hbase.apache.org Received: (qmail 25818 invoked by uid 500); 20 Apr 2016 12:53:21 -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 25806 invoked by uid 99); 20 Apr 2016 12:53:21 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 20 Apr 2016 12:53:21 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id EB8B8C23CF for ; Wed, 20 Apr 2016 12:53:20 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 1.879 X-Spam-Level: * X-Spam-Status: No, score=1.879 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_MESSAGE=2, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=disabled Authentication-Results: spamd1-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mx2-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id M08xw-HDKRP2 for ; Wed, 20 Apr 2016 12:53:20 +0000 (UTC) Received: from mail-yw0-f181.google.com (mail-yw0-f181.google.com [209.85.161.181]) by mx2-lw-eu.apache.org (ASF Mail Server at mx2-lw-eu.apache.org) with ESMTPS id 62B445F282 for ; Wed, 20 Apr 2016 12:53:19 +0000 (UTC) Received: by mail-yw0-f181.google.com with SMTP id o66so51887874ywc.3 for ; Wed, 20 Apr 2016 05:53:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to; bh=jCVGUc2mjOT2zEYEyFdxHIYDbOxy9P1jGYFf6bNn2fU=; b=gE7bjvMSetL14H2VeQNxw/6lR9ujJGBEtepUK6z87wWl10fECzN2qbYH9VOc7V2GUo aWrQAQolRQ3JHbz4s2dEEgVX8zSXkPIbg7AxgG/IAFZf86itZ7vDhFMg/HZY5UHFxoKi iebnr8sxwB+zvzr73dQVVzcTb+hYBDhur6YunPNv+9ij3TdgjhedeDensfjM3H4Vruv1 nZEOWPvIjUxEuQPW0c1BOe1M9WJ6zBYGypXOcUvH8w0QhLrscyanRT1pvAtDI/c6husF EPAbZX0y34SQJMDYDgXsjHdsk3sZoS62k29JrHebTWUeanB/84rhOP0JdU6c1f5jswE1 4dhw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to; bh=jCVGUc2mjOT2zEYEyFdxHIYDbOxy9P1jGYFf6bNn2fU=; b=kXtBCREaXdH68k39Aoc46Nq/2AsCUzUx3eMnYtRXbLn/B/Ec2f+fVRS2z1LuuZz8c7 CnWnstDCcTQnTzoMSaQL5RjujmQwWkiwb9eNhtoKcw28YFsN56X8IpFbDbP7DXyZeCF8 Q8rq+K3Y8j47s8gweaGBlpWv9JeKJt9/zBiam1CjtuM+tOhMT43t7qZdvVq01FLOx2aH 08X7L5PzuiJlYeXd3T/O6jdxskDnms+uftfHynTl3et+XzTOadykrdbuMkdn4fSp7OSS KFe6ABwjocl3dsbcKdU1RUbUpSh/TYoEcxyu+e9UXhP/4JZ7vH7VfhfcPLAspzjRUy3y tA8w== X-Gm-Message-State: AOPr4FWyKa9n1G/eMDXOWxhoHRIgH28+4edweg8j05oJsnOSE4NcJ9/8Qu9dDzbhN+5RdCuEYrQsseHQQj+Dkw== MIME-Version: 1.0 X-Received: by 10.129.159.144 with SMTP id w138mr5180212ywg.296.1461156798515; Wed, 20 Apr 2016 05:53:18 -0700 (PDT) Received: by 10.37.101.195 with HTTP; Wed, 20 Apr 2016 05:53:18 -0700 (PDT) In-Reply-To: <240e5ecf.51e6.15433b86ce3.Coremail.wangyongqiang0617@163.com> References: <240e5ecf.51e6.15433b86ce3.Coremail.wangyongqiang0617@163.com> Date: Wed, 20 Apr 2016 05:53:18 -0700 Message-ID: Subject: =?UTF-8?B?UmU6ICjml6DkuLvpopgp?= From: Ted Yu To: WangYQ , "user@hbase.apache.org" Content-Type: multipart/alternative; boundary=94eb2c0b6f70efd9600530ea13fe --94eb2c0b6f70efd9600530ea13fe Content-Type: text/plain; charset=UTF-8 Have you seen the comment above that line ? // We depend on there being only one instance of this executor running // at a time. To do concurrency, would need fencing of enable/disable of // tables. // Any time changing this maxThreads to > 1, pls see the comment at // AccessController#postCreateTableHandler BTW in the future, please send queries to user@hbase On Wed, Apr 20, 2016 at 5:50 AM, WangYQ wrote: > hbase 0.98.10 > > in class hmaster > line 1298, the threadpool size for master_table_operation is 1, can not be > set > > are there any problems if i disable tables in concurrently > > thanks --94eb2c0b6f70efd9600530ea13fe--