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https://issues.apache.org/jira/browse/HADOOP-6152?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aaron Kimball updated HADOOP-6152:
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Attachment: HADOOP-6152.5.patch
Fixed more bugs in the script. Attaching (hopefully!) final version.
My test procedure:
* I have checked out the projects in {{\~/src/git/hadoop-common}},
{{\~/src/git/hdfs}}, and {{\~/src/git/mapred}}.
* Create directory links:
{code}
$ cd ~/src/git/hadoop-common
$ ln -s ~/src/git/hdfs hdfs
$ ln -s ~/src/git/mapred mapred
{code}
* Build all three projects:
{code}
$ cd ~/src/git/hadoop-common
$ ant clean jar
{code}
* Repeat in hdfs, mapred
* If you want version info to be accurate, run 'ant jar' again in all three
directories.
* Configured a pseudo-distributed cluster in
hadoop-common/conf/mapred-site.xml, hdfs-site.xml, core-site.xml
* Start services:
{code}
$ cd ~/src/git/hadoop-common
$ bin/hdfs namenode -format
$ bin/start-dfs.sh
$ bin/start-mapred.sh
{code}
* Prove that it works:
{code}
$ bin/hadoop version
Hadoop 0.21.0-dev
Subversion git://jargon/home/aaron/src/git/hadoop-common -r
2480316d211ac22679400f000ad6c04c48358e71
Compiled by aaron on Fri Aug 21 15:21:35 PDT 2009
>From source with checksum b5412529439930b062e5e706c0bf2456
$ bin/hadoop fs -ls /
Found 1 items
drwxr-xr-x - aaron supergroup 0 2009-08-21 15:16 /tmp
{code}
> Hadoop scripts do not correctly put jars on the classpath
> ---------------------------------------------------------
>
> Key: HADOOP-6152
> URL: https://issues.apache.org/jira/browse/HADOOP-6152
> Project: Hadoop Common
> Issue Type: Bug
> Components: scripts
> Reporter: Aaron Kimball
> Assignee: Aaron Kimball
> Priority: Blocker
> Fix For: 0.21.0
>
> Attachments: HADOOP-6152.2.patch, HADOOP-6152.3.patch,
> HADOOP-6152.4.patch, HADOOP-6152.5.patch, HADOOP-6152.patch
>
>
> The various Hadoop scripts (bin/hadoop, bin/hdfs, bin/mapred) do not properly
> identify the jars needed to run Hadoop. They try to include
> hadoop-*-hdfs.jar, etc, rather than the hadoop-hdfs-*.jar that is actually
> created by the 'ant jar' and 'ant package' targets.
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