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 E8138200B25 for ; Wed, 8 Jun 2016 23:00:27 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id E6DF2160A0E; Wed, 8 Jun 2016 21:00:27 +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 3C0EA160A35 for ; Wed, 8 Jun 2016 23:00:27 +0200 (CEST) Received: (qmail 64552 invoked by uid 500); 8 Jun 2016 21:00:25 -0000 Mailing-List: contact common-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list common-issues@hadoop.apache.org Received: (qmail 64408 invoked by uid 99); 8 Jun 2016 21:00:25 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 08 Jun 2016 21:00:25 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 266012C1F76 for ; Wed, 8 Jun 2016 21:00:25 +0000 (UTC) Date: Wed, 8 Jun 2016 21:00:25 +0000 (UTC) From: "Vinitha Reddy Gankidi (JIRA)" To: common-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HADOOP-13189) FairCallQueue makes callQueue larger than the configured capacity. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Wed, 08 Jun 2016 21:00:28 -0000 [ https://issues.apache.org/jira/browse/HADOOP-13189?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15321439#comment-15321439 ] Vinitha Reddy Gankidi commented on HADOOP-13189: ------------------------------------------------ Added another patch (003) that resolves the checkstyle warning. > FairCallQueue makes callQueue larger than the configured capacity. > ------------------------------------------------------------------ > > Key: HADOOP-13189 > URL: https://issues.apache.org/jira/browse/HADOOP-13189 > Project: Hadoop Common > Issue Type: Bug > Components: ipc > Affects Versions: 2.6.0 > Reporter: Konstantin Shvachko > Assignee: Vinitha Reddy Gankidi > Attachments: HADOOP-13189.001.patch, HADOOP-13189.002.patch, HADOOP-13189.003.patch > > > {{FairCallQueue}} divides {{callQueue}} into multiple (4 by default) sub-queues, with each sub-queue corresponding to a different level of priority. The constructor for {{FairCallQueue}} takes the same parameter {{capacity}} as the default CallQueue implementation, and allocates all its sub-queues of size {{capacity}}. With 4 levels of priority (sub-queues) by default it results in the total callQueue size 4 times larger than it should be based on the configuration. > {{capacity}} should be divided by the number of sub-queues at some place. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: common-issues-help@hadoop.apache.org