From user-return-55275-archive-asf-public=cust-asf.ponee.io@hbase.apache.org Fri Jun 29 21:37:17 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id AEB9C180663 for ; Fri, 29 Jun 2018 21:37:16 +0200 (CEST) Received: (qmail 70199 invoked by uid 500); 29 Jun 2018 19:37:15 -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 70188 invoked by uid 99); 29 Jun 2018 19:37:14 -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; Fri, 29 Jun 2018 19:37:14 +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 4962AC00C8 for ; Fri, 29 Jun 2018 19:37:14 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 0.551 X-Spam-Level: X-Spam-Status: No, score=0.551 tagged_above=-999 required=6.31 tests=[HEADER_FROM_DIFFERENT_DOMAINS=0.249, HTML_MESSAGE=2, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-1.697, SPF_PASS=-0.001] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id 753Gnf4BJiuW for ; Fri, 29 Jun 2018 19:37:13 +0000 (UTC) Received: from mail-wm0-f53.google.com (mail-wm0-f53.google.com [74.125.82.53]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTPS id F40545F300 for ; Fri, 29 Jun 2018 19:37:12 +0000 (UTC) Received: by mail-wm0-f53.google.com with SMTP id b188-v6so3276635wme.3 for ; Fri, 29 Jun 2018 12:37:12 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=J6r7bNwYqHRgL2C2q6hMkk+B8G0OgF8ANKtECgtpsTU=; b=K6+EkFqFXyv29hzzc96nYzt7q1M3JlQ+MPO1OU8H1KbwsjYxoD9VLDBB1RROjtfCRM QjK8Jyn44gk7hFk0+WiEC/2pieMQRIGwkHc3vYji2hIGfT9o+O6U+FrpOrsa49L2m7ao izKw1gM6kwsQskmcqYhjKinK9yL/MlG7XiuefOFMBNpO1zwPWLsiWpx+XichgsA5U1V6 nUflR95SwuKk7quI7Chn4hUtUL2X+H3aW7Vw6c3TfpkrONwU+TO0HJ9zcdCwnccGe815 JufEozxoqzR3gl/uHYPSuuD5LGnah9qvnl+qwe+dImy0OrRctAWmnY+9zdiLUq3MXXgn VglA== X-Gm-Message-State: APt69E0Uxj4C33Ij7I7+p/DztKnVHpiTzUX6Y++LenaIASHM6n1RMuqB BMQl1q30kEwkYUnG2ZJzZVKoEugHj3VvJlAqlpOZ3g== X-Google-Smtp-Source: AAOMgpfP4lfA3MfC3cZNYooSYkxCl3iOY2pZw8r5KnWk9Ep9p/OlKMivTPvbyDWzobmwNKr0wZ1ehEV66DB+3PvyxHE= X-Received: by 2002:a1c:c90:: with SMTP id 138-v6mr2550759wmm.110.1530301025771; Fri, 29 Jun 2018 12:37:05 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Stack Date: Fri, 29 Jun 2018 12:36:53 -0700 Message-ID: Subject: Re: How to avoid major compaction during restart? To: Hbase-User Content-Type: multipart/alternative; boundary="0000000000000a64fc056fccf9ce" --0000000000000a64fc056fccf9ce Content-Type: text/plain; charset="UTF-8" Would disabling the hbase balancer soon after startup work for you? S On Thu, Jun 28, 2018 at 12:55 PM Marcell Ortutay wrote: > Hi all, > > I'm interested in ways to avoid a major compaction when restarting all the > HBase region servers in a cluster (for example, for a version upgrade). Are > there any recommended techniques for achieving this? > > Thanks, > Marcell > --0000000000000a64fc056fccf9ce--