Return-Path: X-Original-To: apmail-hive-issues-archive@minotaur.apache.org Delivered-To: apmail-hive-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 24B9E19060 for ; Thu, 24 Mar 2016 23:38:26 +0000 (UTC) Received: (qmail 68848 invoked by uid 500); 24 Mar 2016 23:38:25 -0000 Delivered-To: apmail-hive-issues-archive@hive.apache.org Received: (qmail 68819 invoked by uid 500); 24 Mar 2016 23:38:25 -0000 Mailing-List: contact issues-help@hive.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hive.apache.org Delivered-To: mailing list issues@hive.apache.org Received: (qmail 68793 invoked by uid 99); 24 Mar 2016 23:38:25 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 24 Mar 2016 23:38:25 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 8B6D82C14DC for ; Thu, 24 Mar 2016 23:38:25 +0000 (UTC) Date: Thu, 24 Mar 2016 23:38:25 +0000 (UTC) From: "Lefty Leverenz (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HIVE-13217) Replication for HoS mapjoin small file needs to respect dfs.replication.max 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/HIVE-13217?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15211139#comment-15211139 ] Lefty Leverenz commented on HIVE-13217: --------------------------------------- [~chinnalalam], since this was committed to master the Fix Version/s should be 2.1.0 instead of 2.0.0. > Replication for HoS mapjoin small file needs to respect dfs.replication.max > --------------------------------------------------------------------------- > > Key: HIVE-13217 > URL: https://issues.apache.org/jira/browse/HIVE-13217 > Project: Hive > Issue Type: Bug > Components: Spark > Affects Versions: 1.2.1, 2.0.0 > Reporter: Szehon Ho > Assignee: Chinna Rao Lalam > Priority: Minor > Fix For: 2.0.0 > > Attachments: HIVE-13217.1.patch, HIVE-13217.2.patch > > > Currently Hive on Spark Mapjoin replicates small table file to a hard-coded value of 10. See SparkHashTableSinkOperator.MIN_REPLICATION. > When dfs.replication.max is less than 10, HoS query fails. This constant should cap at dfs.replication.max. > Normally dfs.replication.max seems set at 512. -- This message was sent by Atlassian JIRA (v6.3.4#6332)