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From "Andrew Wang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-9902) Shell script rewrite
Date Fri, 22 Aug 2014 01:07:14 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-9902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14106278#comment-14106278
] 

Andrew Wang commented on HADOOP-9902:
-------------------------------------

Hopefully easy question, I'm wondering how to run out of the source directory if I've built
with a line like this:

{noformat}
mvn clean package install -Pdist -pl hadoop-hdfs-project/hadoop-hdfs
{noformat}

I used to source this to get {{hdfs}} and so on on my path, but now it fails looking for a
dependency in a different dir:

{noformat}
export HADOOP_COMMON_HOME=$(pwd)/$(ls -d hadoop-common-project/hadoop-common/target/hadoop-common-*/)
export HADOOP_HDFS_HOME=$(pwd)/$(ls -d hadoop-hdfs-project/hadoop-hdfs/target/hadoop-hdfs-*/)
export PATH=$HADOOP_COMMON_HOME/bin:$HADOOP_HDFS_HOME/bin:$PATH
{noformat}

{noformat}
ERROR: Unable to exec /home/andrew/dev/hadoop/trunk/hadoop-hdfs-project/hadoop-hdfs/target/hadoop-hdfs-3.0.0-SNAPSHOT/bin/../libexec/hadoop-functions.sh.
{noformat}

Is there still a way of doing this without doing a full build?

> Shell script rewrite
> --------------------
>
>                 Key: HADOOP-9902
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9902
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: scripts
>    Affects Versions: 3.0.0
>            Reporter: Allen Wittenauer
>            Assignee: Allen Wittenauer
>              Labels: releasenotes
>             Fix For: 3.0.0
>
>         Attachments: HADOOP-9902-10.patch, HADOOP-9902-11.patch, HADOOP-9902-12.patch,
HADOOP-9902-13-branch-2.patch, HADOOP-9902-13.patch, HADOOP-9902-14.patch, HADOOP-9902-15.patch,
HADOOP-9902-16.patch, HADOOP-9902-2.patch, HADOOP-9902-3.patch, HADOOP-9902-4.patch, HADOOP-9902-5.patch,
HADOOP-9902-6.patch, HADOOP-9902-7.patch, HADOOP-9902-8.patch, HADOOP-9902-9.patch, HADOOP-9902.patch,
HADOOP-9902.txt, hadoop-9902-1.patch, more-info.txt
>
>
> Umbrella JIRA for shell script rewrite.  See more-info.txt for more details.



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