[
https://issues.apache.org/jira/browse/HDFS-2293?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13092432#comment-13092432
]
Uma Maheswara Rao G commented on HDFS-2293:
-------------------------------------------
Hi Todd,
Yes, it should be possible. Because already GenericOptionsParser supported.
{code}
public static int run(Configuration conf, Tool tool, String[] args)
throws Exception{
if(conf == null) {
conf = new Configuration();
}
GenericOptionsParser parser = new GenericOptionsParser(conf, args);
//set the configuration back, so that Tool can configure itself
System.out.println("block size"+ conf.get("dfs.blocksize"));
tool.setConf(conf);
//get the args w/o generic hadoop args
String[] toolArgs = parser.getRemainingArgs();
return tool.run(toolArgs);
}
{code}
Here the block size is getting properly. But when it reached to FileSystem apis
, cconfiguration object is different.
I am not sure how it is working for you.
Looks some how this feature got broken.
Did i miss something?
Let me check more on this...
Regards,
Uma
> Add the ability to set dfs.block.size for a given file from the command line
> ----------------------------------------------------------------------------
>
> Key: HDFS-2293
> URL: https://issues.apache.org/jira/browse/HDFS-2293
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: hdfs client
> Affects Versions: 0.23.0
> Reporter: Aaron T. Myers
> Assignee: Uma Maheswara Rao G
> Labels: newbie
>
> See the thread
> [here|http://www.mail-archive.com/[email protected]/msg01459.html],
> in which Allen correctly points out that since dfs.block.size is a
> client-side config, one could just set a different value in a custom
> HADOOP_CONF_DIR. We might as well make that easy.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
