From issues-return-48603-archive-asf-public=cust-asf.ponee.io@drill.apache.org Wed Jan 10 13:23:07 2018 Return-Path: X-Original-To: archive-asf-public@eu.ponee.io Delivered-To: archive-asf-public@eu.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by mx-eu-01.ponee.io (Postfix) with ESMTP id 069DA18072F for ; Wed, 10 Jan 2018 13:23:07 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id EB29E160C2E; Wed, 10 Jan 2018 12:23:06 +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 406E9160C23 for ; Wed, 10 Jan 2018 13:23:06 +0100 (CET) Received: (qmail 22314 invoked by uid 500); 10 Jan 2018 12:23:05 -0000 Mailing-List: contact issues-help@drill.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@drill.apache.org Delivered-To: mailing list issues@drill.apache.org Received: (qmail 22305 invoked by uid 99); 10 Jan 2018 12:23:05 -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; Wed, 10 Jan 2018 12:23:05 +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 DCE34180985 for ; Wed, 10 Jan 2018 12:23:04 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -108.711 X-Spam-Level: X-Spam-Status: No, score=-108.711 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id ahStYq3i6MkO for ; Wed, 10 Jan 2018 12:23:03 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id 1A10D5F635 for ; Wed, 10 Jan 2018 12:23:02 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 2F335E25BD for ; Wed, 10 Jan 2018 12:23:01 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 8E9C0274D4 for ; Wed, 10 Jan 2018 12:23:00 +0000 (UTC) Date: Wed, 10 Jan 2018 12:23:00 +0000 (UTC) From: "Arina Ielchiieva (JIRA)" To: issues@drill.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (DRILL-6076) Reduce the default memory from a total of 13GB to 5GB MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/DRILL-6076?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Arina Ielchiieva updated DRILL-6076: ------------------------------------ Issue Type: Task (was: Bug) > Reduce the default memory from a total of 13GB to 5GB > ----------------------------------------------------- > > Key: DRILL-6076 > URL: https://issues.apache.org/jira/browse/DRILL-6076 > Project: Apache Drill > Issue Type: Task > Reporter: Kunal Khatua > Assignee: Kunal Khatua > Priority: Critical > Labels: ready-to-commit > Fix For: 1.13.0 > > Original Estimate: 24h > Remaining Estimate: 24h > > Currently, the default memory requirements for Drill are about 13GB, with the following allocations: > * 4GB Heap > * 8GB Direct Memory > * 1GB CodeCache > * 512MB MaxPermSize > Also, with Drill 1.12.0, the recommendation is to move to JDK8, which makes the MaxPermSize as irrelevant. > With that, the default requirements total to 13GB, which is rather high. This is especially a problem for scenarios where people are trying out Drill and might be using this in a development environment where 13GB is too high. > When using the public [test framework|https://github.com/mapr/drill-test-framework/] for Apache Drill, it was observed that the framework's functional and unit tests passed successfully with memory as little as 5GB; based on the following allocation: > * 1GB Heap > * 3GB Direct Memory > * 512MB CodeCache > * 512MB MaxPermSize > Based on this finding, the proposal is to reduce the defaults from the current settings to the values just mentioned above. The drill-env.sh file already has details in the comments, along with the recommended values that reflect the original 13GB defaults. -- This message was sent by Atlassian JIRA (v6.4.14#64029)