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 3F914200C09 for ; Wed, 11 Jan 2017 03:53:01 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 3E479160B4D; Wed, 11 Jan 2017 02:53:01 +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 91D10160B4B for ; Wed, 11 Jan 2017 03:53:00 +0100 (CET) Received: (qmail 86172 invoked by uid 500); 11 Jan 2017 02:52:58 -0000 Mailing-List: contact dev-help@sqoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@sqoop.apache.org Delivered-To: mailing list dev@sqoop.apache.org Received: (qmail 86152 invoked by uid 99); 11 Jan 2017 02:52:58 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 11 Jan 2017 02:52:58 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 8E0A82C03DC for ; Wed, 11 Jan 2017 02:52:58 +0000 (UTC) Date: Wed, 11 Jan 2017 02:52:58 +0000 (UTC) From: "peng.jianhua (JIRA)" To: dev@sqoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (SQOOP-3102) There are two questions in the sqoop_server_classpath_set function of the sqoop.sh MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Wed, 11 Jan 2017 02:53:01 -0000 [ https://issues.apache.org/jira/browse/SQOOP-3102?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] peng.jianhua updated SQOOP-3102: -------------------------------- Attachment: 0001-SQOOP-3102-There-are-two-questions-in-the-sqoop_serv.patch > There are two questions in the sqoop_server_classpath_set function of the sqoop.sh > ---------------------------------------------------------------------------------- > > Key: SQOOP-3102 > URL: https://issues.apache.org/jira/browse/SQOOP-3102 > Project: Sqoop > Issue Type: Bug > Components: sqoop2-dist > Reporter: peng.jianhua > Priority: Minor > Labels: patch > Attachments: 0001-SQOOP-3102-There-are-two-questions-in-the-sqoop_serv.patch > > > There are two questions in the sqoop_server_classpath_set function of the sqoop.sh > $HADOOP_YARN_HOME and $HADOOP_HDFS_HOME were used as following in start-all.sh of the hadoop: > # start hdfs daemons if hdfs is present > if [ -f "${HADOOP_HDFS_HOME}"/sbin/start-dfs.sh ]; then > "${HADOOP_HDFS_HOME}"/sbin/start-dfs.sh --config $HADOOP_CONF_DIR > fi > # start yarn daemons if yarn is present > if [ -f "${HADOOP_YARN_HOME}"/sbin/start-yarn.sh ]; then > "${HADOOP_YARN_HOME}"/sbin/start-yarn.sh --config $HADOOP_CONF_DIR > fi > Based on above logic the $HADOOP_YARN_HOME and $HADOOP_HDFS_HOME must equal to $HADOOP_HOME. And they must be set as environment variable. > In sqoop2 they were used as following in sqoop_server_classpath_set function for sqoop.sh file. > HADOOP_COMMON_HOME=${HADOOP_COMMON_HOME:-${HADOOP_HOME}/share/hadoop/common} > HADOOP_HDFS_HOME=${HADOOP_HDFS_HOME:-${HADOOP_HOME}/share/hadoop/hdfs} > HADOOP_MAPRED_HOME=${HADOOP_MAPRED_HOME:-${HADOOP_HOME}/share/hadoop/mapreduce} > HADOOP_YARN_HOME=${HADOOP_YARN_HOME:-${HADOOP_HOME}/share/hadoop/yarn} > In above logic the HADOOP_HDFS_HOME will equal to HADOOP_HOME when HADOOP_HDFS_HOME equal to $HADOOP_HOME in environment variable . The HADOOP_YARN_HOME will equal to HADOOP_HOME when HADOOP_YARN_HOME was set to $HADOOP_HOME in environment variable also. > As a result, sqoop2 start failure. > We shouldn't only check whether HADOOP_HDFS_HOME is empty, but also directly set HADOOP_HDFS_HOME=${HADOOP_HOME}/share/hadoop/hdfs and HADOOP_YARN_HOME={HADOOP_HOME}/share/hadoop/yarn in sqoop_server_classpath_set function for sqoop.sh file.. -- This message was sent by Atlassian JIRA (v6.3.4#6332)