Return-Path: X-Original-To: apmail-giraph-dev-archive@www.apache.org Delivered-To: apmail-giraph-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 1E5E518847 for ; Mon, 12 Oct 2015 17:57:06 +0000 (UTC) Received: (qmail 69904 invoked by uid 500); 12 Oct 2015 17:57:05 -0000 Delivered-To: apmail-giraph-dev-archive@giraph.apache.org Received: (qmail 69559 invoked by uid 500); 12 Oct 2015 17:57:05 -0000 Mailing-List: contact dev-help@giraph.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@giraph.apache.org Delivered-To: mailing list dev@giraph.apache.org Received: (qmail 69545 invoked by uid 500); 12 Oct 2015 17:57:05 -0000 Delivered-To: apmail-incubator-giraph-dev@incubator.apache.org Received: (qmail 69541 invoked by uid 99); 12 Oct 2015 17:57:05 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 12 Oct 2015 17:57:05 +0000 Date: Mon, 12 Oct 2015 17:57:05 +0000 (UTC) From: "Maja Kabiljo (JIRA)" To: giraph-dev@incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (GIRAPH-1033) Remove zookeeper from input splits handling MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Maja Kabiljo created GIRAPH-1033: ------------------------------------ Summary: Remove zookeeper from input splits handling Key: GIRAPH-1033 URL: https://issues.apache.org/jira/browse/GIRAPH-1033 Project: Giraph Issue Type: Improvement Reporter: Maja Kabiljo Assignee: Maja Kabiljo Currently we use zookeeper for handling input splits, by having each worker checking each split, and when a lot of splits are used this becomes very slow. We should have master coordinate input splits allocation instead, making the complexity proportional to #splits instead of #workers*#splits. -- This message was sent by Atlassian JIRA (v6.3.4#6332)