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https://issues.apache.org/jira/browse/BIGTOP-725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13468228#comment-13468228
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Johnny Zhang commented on BIGTOP-725:
-------------------------------------
with the patch, it only do config once
{noformat}
12/10/02 17:26:58 TRACE shell.Shell: /bin/bash << __EOT__
sed -i -e
's#<configuration>$#<configuration><property><name>dfs.safemode.min.datanodes</name><value>1</value></property><property><name>dfs.safemode.extension</name><value>0</value></property>#'
/etc/hadoop/conf/hdfs-site.xml
__EOT__
{noformat}
> package service test TestServices should only do config once for a group of
> services
> ------------------------------------------------------------------------------------
>
> Key: BIGTOP-725
> URL: https://issues.apache.org/jira/browse/BIGTOP-725
> Project: Bigtop
> Issue Type: Bug
> Components: Tests
> Affects Versions: 0.5.0
> Reporter: Johnny Zhang
> Assignee: Johnny Zhang
> Fix For: 0.5.0
>
> Attachments: BIGTOP_725.txt
>
>
> right now the package test TestServices.createState() use a loop to do config
> for each one of a group of services, for example. For HDFS services
> "hadoop-0.20-namenode", "hadoop-0.20-datanode",
> "hadoop-0.20-secondarynamenode", it do the same config three times
> {noformat}
> 12/10/02 13:34:41 TRACE shell.Shell: /bin/bash << __EOT__
> sed -i -e
> 's#<configuration>$#<configuration><property><name>dfs.safemode.min.datanodes</name><value>1</value></property><property><name>dfs.safemode.extension</name><value>0</value></property>#'
> /etc/hadoop/conf/hdfs-site.xml
> __EOT__
> 12/10/02 13:34:41 TRACE shell.Shell: /bin/bash << __EOT__
> sed -i -e
> 's#<configuration>$#<configuration><property><name>dfs.safemode.min.datanodes</name><value>1</value></property><property><name>dfs.safemode.extension</name><value>0</value></property>#'
> /etc/hadoop/conf/hdfs-site.xml
> __EOT__
> 12/10/02 13:34:41 TRACE shell.Shell: /bin/bash << __EOT__
> sed -i -e
> 's#<configuration>$#<configuration><property><name>dfs.safemode.min.datanodes</name><value>1</value></property><property><name>dfs.safemode.extension</name><value>0</value></property>#'
> /etc/hadoop/conf/hdfs-site.xml
> __EOT__
> {noformat}
> it really just need to do it once
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