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 D03EC200AF5 for ; Thu, 2 Jun 2016 15:29:19 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id CE989160A3F; Thu, 2 Jun 2016 13:29:19 +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 23F5816098A for ; Thu, 2 Jun 2016 15:29:18 +0200 (CEST) Received: (qmail 7821 invoked by uid 500); 2 Jun 2016 13:29:17 -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 7809 invoked by uid 99); 2 Jun 2016 13:29:17 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd4-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 02 Jun 2016 13:29:17 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd4-us-west.apache.org (ASF Mail Server at spamd4-us-west.apache.org) with ESMTP id 1465DC06CD for ; Thu, 2 Jun 2016 13:29:17 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-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: spamd4-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id SzhZa4b7B7Fz for ; Thu, 2 Jun 2016 13:29:16 +0000 (UTC) Received: from mail-yw0-f172.google.com (mail-yw0-f172.google.com [209.85.161.172]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTPS id 9D27B5F4E9 for ; Thu, 2 Jun 2016 13:29:15 +0000 (UTC) Received: by mail-yw0-f172.google.com with SMTP id c127so49568263ywb.1 for ; Thu, 02 Jun 2016 06:29:15 -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=uhGjMxE09QBD24AAR1LFQbokGMN52V9VGT1x/0JbYTQ=; b=Jk3ceqmworvqhliAotehu9lrR4e9pAX5U1/YOv8ixG2Al5WA4iZjhTO29ZjVyvtWIS 3muq/58JfN8gyByDFxRwXw1Xq+4msC+DI7FPFdJUgSSW51YcpcZmvDjlTXmzGNu4r5NV hEazPCrbhNkW7p8M0X7qN2XW4ROdZMyytrLWctmPbheFWiJOvq8DJAOpU+5H5GL8Ivwb ETDmLhrgI2CQMIC+a0MsLtla/Ko569cTDVfQCcaQc7xAM+KYtEyvi8LZVPYS7yZQ0H1r i97qV4gvYR+oDfKYBhNVRa5I9x2HdLJy4O34lRmsto/KogFyl5ObmvGQ26DALpoUcK16 MJpQ== 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=uhGjMxE09QBD24AAR1LFQbokGMN52V9VGT1x/0JbYTQ=; b=VuvgRLuzBwqxlgGPf47n147l+WV6zNOvHVPw4uXn2qpBIqOB9hg1gVVq/QVzS+63u+ 9BGyPTUayU//N/Ap46d+uQsrh2kQjZbgO/8tqooQtSohSLcPWDuJ/jlOD/NRKu/lRnko EskVprFm8VyRN8laMJfQGGTCmrIvUPeKqkUiLvZX1I8Edpdl7zlBv3E1VUcN1s8xi2m5 6p6grWmM1yu9N16vU0OnyhjRmyhTwumecyFNzwU3dDrx2/HawZZOBj8eMxmwJMRkzWgO JGk12sYqHEk663Pe7Adl/EUr4xh70v1CAhmfh23Bn3unsu8iVfZnlxnT0FUukHIdtxB0 sYJQ== X-Gm-Message-State: ALyK8tJL5aEAyMLqC9CcR+1UMEELu9TLpjqCpmFQsdhN+ZvDhiVIdUHC5ZvpBOJfbbBy9ELLpmTxZzcQUKgsUA== MIME-Version: 1.0 X-Received: by 10.129.159.146 with SMTP id w140mr5827712ywg.296.1464874149287; Thu, 02 Jun 2016 06:29:09 -0700 (PDT) Received: by 10.37.37.72 with HTTP; Thu, 2 Jun 2016 06:29:09 -0700 (PDT) In-Reply-To: <7e4c51be.5e64.15510f8c1b4.Coremail.wangyongqiang0617@163.com> References: <7e4c51be.5e64.15510f8c1b4.Coremail.wangyongqiang0617@163.com> Date: Thu, 2 Jun 2016 06:29:09 -0700 Message-ID: Subject: Re: pool MASTER_OPEN_REGION in hmaster is not used From: Ted Yu To: "user@hbase.apache.org" Content-Type: multipart/alternative; boundary=94eb2c0b7e324f20b905344b97d2 archived-at: Thu, 02 Jun 2016 13:29:20 -0000 --94eb2c0b7e324f20b905344b97d2 Content-Type: text/plain; charset=UTF-8 Have you seen this line in EventType.java ? RS_ZK_REGION_OPENED (4, ExecutorType.MASTER_OPEN_REGION), If you follow RS_ZK_REGION_OPENED, you would see how the executor is used. On Thu, Jun 2, 2016 at 4:56 AM, WangYQ wrote: > in hbase 0.98.10, class HMaster, method startServiceThread, hmaster open a > thread poolwith type MASTER_OPEN_REGION, but this pool is not used in any > place > can remove this. > > > thanks --94eb2c0b7e324f20b905344b97d2--