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 59693200B61 for ; Tue, 9 Aug 2016 17:31:49 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 57DCF160AA5; Tue, 9 Aug 2016 15:31:49 +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 9D2C4160A6B for ; Tue, 9 Aug 2016 17:31:48 +0200 (CEST) Received: (qmail 28477 invoked by uid 500); 9 Aug 2016 15:31:47 -0000 Mailing-List: contact dev-help@impala.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@impala.incubator.apache.org Delivered-To: mailing list dev@impala.incubator.apache.org Received: (qmail 28466 invoked by uid 99); 9 Aug 2016 15:31:47 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 09 Aug 2016 15:31:47 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id 3B81B186171 for ; Tue, 9 Aug 2016 15:31:47 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 0.362 X-Spam-Level: X-Spam-Status: No, score=0.362 tagged_above=-999 required=6.31 tests=[RDNS_DYNAMIC=0.363, SPF_PASS=-0.001] autolearn=disabled Received: from mx2-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id ONdm0EyB9BU2 for ; Tue, 9 Aug 2016 15:31:44 +0000 (UTC) Received: from ip-10-146-233-104.ec2.internal (ec2-75-101-130-251.compute-1.amazonaws.com [75.101.130.251]) by mx2-lw-eu.apache.org (ASF Mail Server at mx2-lw-eu.apache.org) with ESMTPS id 3861D5F255 for ; Tue, 9 Aug 2016 15:31:43 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by ip-10-146-233-104.ec2.internal (8.14.4/8.14.4) with ESMTP id u79FVfsA000772; Tue, 9 Aug 2016 15:31:41 GMT Message-Id: <201608091531.u79FVfsA000772@ip-10-146-233-104.ec2.internal> Date: Tue, 9 Aug 2016 15:31:40 +0000 From: "Tim Armstrong (Code Review)" To: impala-cr@cloudera.com, dev@impala.incubator.apache.org CC: Marcel Kornacker , Dan Hecht Reply-To: tarmstrong@cloudera.com X-Gerrit-MessageType: newpatchset Subject: =?UTF-8?Q?=5BImpala-CR=5D=28cdh5-trunk=29_IMPALA-3201=3A_buffer_pool_header_only=0A?= X-Gerrit-Change-Id: Id771dea2eb4c1aa13c30d59e8b184a7d1bca8d34 X-Gerrit-ChangeURL: X-Gerrit-Commit: 7aa9d0f7f4f183d6f940a4e0619d4a89f46ba5b0 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Content-Disposition: inline User-Agent: Gerrit/2.12.2 archived-at: Tue, 09 Aug 2016 15:31:49 -0000 Tim Armstrong has uploaded a new patch set (#6). Change subject: IMPALA-3201: buffer pool header only ...................................................................... IMPALA-3201: buffer pool header only Implementation will follow in a subsequent commit. The BufferPool interface and reservation bookkeeping are documented. Includes documentation for some guarantees of new reservation mechanism where reservations are always guaranteed and pages can't be pinned and buffers can't be allocated without without a reservation. Reservations are tracked via a hierarchy of ReservationTrackers. Change-Id: Id771dea2eb4c1aa13c30d59e8b184a7d1bca8d34 --- A be/src/bufferpool/buffer-pool.h 1 file changed, 306 insertions(+), 0 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala refs/changes/88/3688/6 -- To view, visit http://gerrit.cloudera.org:8080/3688 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: Id771dea2eb4c1aa13c30d59e8b184a7d1bca8d34 Gerrit-PatchSet: 6 Gerrit-Project: Impala Gerrit-Branch: cdh5-trunk Gerrit-Owner: Tim Armstrong Gerrit-Reviewer: Dan Hecht Gerrit-Reviewer: Marcel Kornacker Gerrit-Reviewer: Michael Ho Gerrit-Reviewer: Tim Armstrong